{"id":4028,"date":"2026-07-10T08:50:57","date_gmt":"2026-07-10T00:50:57","guid":{"rendered":"https:\/\/www.longgangpump.com\/?p=4028"},"modified":"2026-07-15T16:48:47","modified_gmt":"2026-07-15T08:48:47","slug":"radial-forces-vs-extreme-head-decoding-the-advantages-of-multistage-centrifugal-pump-configurations","status":"publish","type":"post","link":"https:\/\/www.longgangpump.com\/el\/radial-forces-vs-extreme-head-decoding-the-advantages-of-multistage-centrifugal-pump-configurations\/","title":{"rendered":"\u0391\u03ba\u03c4\u03b9\u03bd\u03b9\u03ba\u03ad\u03c2 \u0394\u03c5\u03bd\u03ac\u03bc\u03b5\u03b9\u03c2 vs \u0386\u03ba\u03c1\u03b1 \u039a\u03b5\u03c6\u03b1\u03bb\u03ae: \u0391\u03c0\u03bf\u03ba\u03c9\u03b4\u03b9\u03ba\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03c4\u03c9\u03bd \u03a0\u03bb\u03b5\u03bf\u03bd\u03b5\u03ba\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u0394\u03b9\u03b1\u03bc\u03bf\u03c1\u03c6\u03ce\u03c3\u03b5\u03c9\u03bd \u03a0\u03bf\u03bb\u03c5\u03b2\u03ac\u03b8\u03bc\u03b9\u03c9\u03bd \u039a\u03b5\u03bd\u03c4\u03c1\u03bf\u03bc\u03cc\u03bb\u03c9\u03bd \u0391\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd"},"content":{"rendered":"<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-4030\" src=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/the-implementation-of-a-multi-stage-centrifugal-pump-becomes-the-standard-engineering-solution.jpg\" alt=\"\u03b7 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03bc\u03b9\u03b1\u03c2 \u03c0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b1\u03c2 \u03c6\u03c5\u03b3\u03bf\u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 \u03b3\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03b7 \u03c4\u03c5\u03c0\u03b9\u03ba\u03ae \u03bb\u03cd\u03c3\u03b7 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03bf\u03cd \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03bf\u03cd.\" width=\"808\" height=\"588\" srcset=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/the-implementation-of-a-multi-stage-centrifugal-pump-becomes-the-standard-engineering-solution.jpg 768w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/the-implementation-of-a-multi-stage-centrifugal-pump-becomes-the-standard-engineering-solution-300x218.jpg 300w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/the-implementation-of-a-multi-stage-centrifugal-pump-becomes-the-standard-engineering-solution-16x12.jpg 16w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/the-implementation-of-a-multi-stage-centrifugal-pump-becomes-the-standard-engineering-solution-600x437.jpg 600w\" sizes=\"(max-width: 808px) 100vw, 808px\" \/><\/p>\n<p>\u039f\u03b9 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ad\u03c2 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03c3\u03c4\u03b7\u03bd \u03b1\u03bd\u03b1\u03c4\u03af\u03bd\u03b1\u03be\u03b7 \u03c0\u03b5\u03c4\u03c1\u03b5\u03bb\u03b1\u03af\u03bf\u03c5, \u03c4\u03b7\u03bd \u03b5\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03c0\u03b5\u03c4\u03c1\u03bf\u03c7\u03b7\u03bc\u03b9\u03ba\u03ce\u03bd \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2 \u03c3\u03c5\u03c7\u03bd\u03ac \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bd \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac \u03c1\u03b5\u03c5\u03c3\u03c4\u03ce\u03bd \u03c3\u03b5 \u03c0\u03b9\u03ad\u03c3\u03b5\u03b9\u03c2 \u03c0\u03bf\u03c5 \u03be\u03b5\u03c0\u03b5\u03c1\u03bd\u03bf\u03cd\u03bd \u03c4\u03b1 \u03b4\u03bf\u03bc\u03b9\u03ba\u03ac \u03ba\u03b1\u03b9 \u03c5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03ac \u03cc\u03c1\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03b5\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03bf\u03cd \u03bc\u03bf\u03bd\u03bf\u03b2\u03ac\u03b8\u03bc\u03b9\u03b1\u03c2. \u038c\u03c4\u03b1\u03bd \u03bf\u03b9 \u03b1\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03b5\u03ba\u03c6\u03cc\u03c1\u03c4\u03c9\u03c3\u03b7\u03c2 \u03c6\u03c4\u03ac\u03bd\u03bf\u03c5\u03bd \u03c3\u03b5 \u03ac\u03ba\u03c1\u03b1 \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03b1 \u03ba\u03b5\u03c6\u03b1\u03bb\u03ae\u03c2, \u03b7 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03bc\u03b9\u03b1\u03c2 <a href=\"https:\/\/www.longgangpump.com\/el\/product\/ldd-bb4-high-pressure-segmented-multistage-centrifugal-pump\/\"><strong><u>\u03c0\u03bf\u03bb\u03c5\u03b2\u03ac\u03b8\u03bc\u03b9\u03b1\u03c2 \u03ba\u03b5\u03bd\u03c4\u03c1\u03bf\u03bc\u03cc\u03bb\u03bf\u03c5 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2<\/u><\/strong><\/a>\u00a0\u03b3\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03b7 \u03c4\u03c5\u03c0\u03b9\u03ba\u03ae \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae \u03bb\u03cd\u03c3\u03b7. \u03a9\u03c3\u03c4\u03cc\u03c3\u03bf, \u03ba\u03b1\u03b8\u03ce\u03c2 \u03b7 \u03c0\u03af\u03b5\u03c3\u03b7 \u03b1\u03c5\u03be\u03ac\u03bd\u03b5\u03c4\u03b1\u03b9, \u03b1\u03c5\u03be\u03ac\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03bf\u03b9 \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03ad\u03c2 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ad\u03c2 \u03c4\u03ac\u03c3\u03b5\u03b9\u03c2. \u039f\u03b9 \u03b1\u03ba\u03c4\u03b9\u03bd\u03b9\u03ba\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03be\u03bf\u03bd\u03b9\u03ba\u03ad\u03c2 \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03b9\u03c2 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03bf\u03cd\u03bd \u03c4\u03b1 \u03ba\u03cd\u03c1\u03b9\u03b1 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03bf\u03c5 rotor \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03b6\u03c9\u03ae\u03c2 \u03c4\u03c9\u03bd \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ce\u03bd \u03c3\u03c6\u03c1\u03b1\u03b3\u03af\u03b4\u03c9\u03bd. \u0397 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ce\u03bd \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03ce\u03bd, \u03cc\u03c0\u03c9\u03c2 \u03b1\u03be\u03bf\u03bd\u03b9\u03ba\u03cc\u03c2 \u03b4\u03b9\u03b1\u03c7\u03c9\u03c1\u03b9\u03c3\u03bc\u03cc\u03c2 \u03ae \u03a0\u03bf\u03bb\u03c5\u03b2\u03ac\u03b8\u03bc\u03b9\u03b5\u03c2 \u0391\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03bc\u03b5 \u03a4\u03bc\u03ae\u03bc\u03b1\u03c4\u03b1, \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af \u03bc\u03b9\u03b1 \u03ba\u03b1\u03b8\u03b1\u03c1\u03ae \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1 \u03c4\u03bf\u03c5 \u03c0\u03ce\u03c2 \u03b4\u03b9\u03b1\u03c7\u03b5\u03b9\u03c1\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c5\u03c4\u03ad\u03c2 \u03bf\u03b9 \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03b9\u03c2.<\/p>\n<h2><strong>\u0397 \u0395\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b7 \u03c4\u03b7\u03c2 \u03a0\u03af\u03b5\u03c3\u03b7\u03c2: \u0393\u03b9\u03b1\u03c4\u03af \u03bf\u03b9 \u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03a5\u03c8\u03b7\u03bb\u03ae\u03c2 \u039a\u03b5\u03c6\u03b1\u03bb\u03ae\u03c2 \u03a7\u03c1\u03b5\u03b9\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03a0\u03bf\u03bb\u03c5\u03b2\u03ac\u03b8\u03bc\u03b9\u03b1 \u039a\u03b5\u03bd\u03c4\u03c1\u03bf\u03bc\u03cc\u03bb\u03bf \u0391\u03bd\u03c4\u03bb\u03af\u03b1<\/strong><\/h2>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-4026\" src=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/A-multi-stage-centrifugal-pump-works-by-placing-several-impellers-in-series.jpg\" alt=\"\u039c\u03b9\u03b1 \u03c0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b1 \u03c6\u03c5\u03b3\u03bf\u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03c4\u03bf\u03c0\u03bf\u03b8\u03b5\u03c4\u03ce\u03bd\u03c4\u03b1\u03c2 \u03b1\u03c1\u03ba\u03b5\u03c4\u03bf\u03cd\u03c2 \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd\u03c2 \u03c3\u03b5 \u03c3\u03b5\u03b9\u03c1\u03ac\" width=\"810\" height=\"810\" srcset=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/A-multi-stage-centrifugal-pump-works-by-placing-several-impellers-in-series.jpg 768w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/A-multi-stage-centrifugal-pump-works-by-placing-several-impellers-in-series-300x300.jpg 300w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/A-multi-stage-centrifugal-pump-works-by-placing-several-impellers-in-series-150x150.jpg 150w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/A-multi-stage-centrifugal-pump-works-by-placing-several-impellers-in-series-12x12.jpg 12w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/A-multi-stage-centrifugal-pump-works-by-placing-several-impellers-in-series-600x600.jpg 600w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/A-multi-stage-centrifugal-pump-works-by-placing-several-impellers-in-series-100x100.jpg 100w\" sizes=\"(max-width: 810px) 100vw, 810px\" \/><\/p>\n<p>\u039c\u03b9\u03b1 \u03c0\u03bf\u03bb\u03c5\u03b2\u03ac\u03b8\u03bc\u03b9\u03b1 \u03ba\u03b5\u03bd\u03c4\u03c1\u03bf\u03bc\u03cc\u03bb\u03bf\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03c4\u03bf\u03c0\u03bf\u03b8\u03b5\u03c4\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c0\u03bf\u03bb\u03bb\u03bf\u03cd\u03c2 \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd\u03c2 \u03c3\u03b5 \u03c3\u03b5\u03b9\u03c1\u03ac. \u0397 \u03c3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03ae \u03ba\u03b5\u03c6\u03b1\u03bb\u03ae \u03b9\u03c3\u03bf\u03cd\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03bf \u03ac\u03b8\u03c1\u03bf\u03b9\u03c3\u03bc\u03b1 \u03c4\u03b7\u03c2 \u03ba\u03b5\u03c6\u03b1\u03bb\u03ae\u03c2 \u03c0\u03bf\u03c5 \u03c0\u03b1\u03c1\u03ac\u03b3\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03ba\u03ac\u03b8\u03b5 \u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b1. \u0391\u03c5\u03c4\u03ae \u03b7 \u03c1\u03cd\u03b8\u03bc\u03b9\u03c3\u03b7 \u03c0\u03b1\u03c1\u03ac\u03b3\u03b5\u03b9 \u03c0\u03bf\u03bb\u03cd \u03c5\u03c8\u03b7\u03bb\u03ad\u03c2 \u03c0\u03b9\u03ad\u03c3\u03b5\u03b9\u03c2 \u03c7\u03c9\u03c1\u03af\u03c2 \u03c4\u03b7\u03bd \u03b1\u03bd\u03ac\u03b3\u03ba\u03b7 \u03b3\u03b9\u03b1 \u03b5\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03ac \u03c5\u03c8\u03b7\u03bb\u03ad\u03c2 \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b5\u03c2 \u03c0\u03bf\u03c5 \u03b8\u03b1 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03c3\u03b1\u03bd \u03bd\u03b1 \u03b2\u03bb\u03ac\u03c8\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03c4\u03bf\u03c5 \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd \u03ae \u03c4\u03b7\u03bd \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03b1\u03bd\u03b1\u03c1\u03c1\u03cc\u03c6\u03b7\u03c3\u03b7\u03c2.<\/p>\n<h3><strong><b>\u0391\u03c5\u03be\u03b1\u03bd\u03cc\u03bc\u03b5\u03bd\u03b7 \u03a0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae \u039a\u03b5\u03c6\u03b1\u03bb\u03ae\u03c2 \u03bc\u03ad\u03c3\u03c9 \u03a0\u03c1\u03bf\u03b7\u03b3\u03bc\u03ad\u03bd\u03c9\u03bd \u03a0\u03b9\u03bd\u03ac\u03ba\u03c9\u03bd \u03a4\u03c1\u03bf\u03c7\u03ce\u03bd<\/b><\/strong><\/h3>\n<p><a href=\"https:\/\/www.longgangpump.com\/el\/\"><strong><u><b>Longgang Pump<\/b><\/u><\/strong><\/a>\u00a0\u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af \u03c4\u03bf \u03bb\u03bf\u03b3\u03b9\u03c3\u03bc\u03b9\u03ba\u03cc \u03c5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03bf\u03cd \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03bf\u03cd PUMPCAD \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03c4\u03c1\u03b9\u03c3\u03b4\u03b9\u03ac\u03c3\u03c4\u03b1\u03c4\u03b7 \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03c1\u03b5\u03c5\u03c3\u03c4\u03ce\u03bd CFD \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b2\u03b5\u03bb\u03c4\u03af\u03c9\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03ce\u03bd \u03bc\u03bf\u03c4\u03af\u03b2\u03c9\u03bd \u03c1\u03bf\u03ae\u03c2.<\/p>\n<ul>\n<li>\u0397 buildup \u03c0\u03af\u03b5\u03c3\u03b7\u03c2 \u03b1\u03bd\u03ac \u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b1 \u03b5\u03bb\u03b1\u03c7\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b5\u03af \u03c4\u03b7 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac \u03c0\u03af\u03b5\u03c3\u03b7\u03c2 \u03c3\u03b5 \u03ba\u03ac\u03b8\u03b5 \u03bc\u03b5\u03bc\u03bf\u03bd\u03c9\u03bc\u03ad\u03bd\u03bf \u03c4\u03c1\u03bf\u03c7\u03cc.<\/li>\n<li>\u0397 \u03c0\u03c1\u03bf\u03b7\u03b3\u03bc\u03ad\u03bd\u03b7 \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 CFD \u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03b6\u03b5\u03b9 \u03c0\u03b9\u03b8\u03b1\u03bd\u03ad\u03c2 \u03c0\u03b5\u03c1\u03b9\u03bf\u03c7\u03ad\u03c2 \u03b4\u03b9\u03b1\u03c7\u03c9\u03c1\u03b9\u03c3\u03bc\u03bf\u03cd \u03c1\u03bf\u03ae\u03c2, \u03b5\u03c0\u03b9\u03c4\u03c1\u03ad\u03c0\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7 \u03b2\u03b5\u03bb\u03c4\u03af\u03c9\u03c3\u03b7 \u03b3\u03b5\u03c9\u03bc\u03b5\u03c4\u03c1\u03af\u03b1\u03c2.<\/li>\n<li>\u0397 \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03af\u03b1 \u03b5\u03ba\u03c4\u03cd\u03c0\u03c9\u03c3\u03b7\u03c2 3D laser \u03b4\u03b9\u03b5\u03c5\u03ba\u03bf\u03bb\u03cd\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c0\u03b5\u03b9\u03c1\u03b1\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae \u03b5\u03c0\u03b9\u03ba\u03cd\u03c1\u03c9\u03c3\u03b7 \u03b1\u03c5\u03c4\u03ce\u03bd \u03c4\u03c9\u03bd \u03c3\u03cd\u03bd\u03b8\u03b5\u03c4\u03c9\u03bd \u03c5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03ce\u03bd \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03ce\u03bd \u03c0\u03c1\u03b9\u03bd \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03bc\u03b1\u03b6\u03b9\u03ba\u03ae \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae.<\/li>\n<\/ul>\n<h3><strong><b>\u039c\u03b5\u03b3\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u0391\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7\u03c2: \u03a4\u03bf \u03a5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03cc \u03a0\u03c1\u03cc\u03c4\u03c5\u03c0\u03bf 90,5% \u03c4\u03b7\u03c2 Longgang Pump<\/b><\/strong><\/h3>\n<p>\u0397 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b9\u03ba\u03ae \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03c3\u03c5\u03bd\u03b4\u03ad\u03b5\u03c4\u03b1\u03b9 \u03ac\u03bc\u03b5\u03c3\u03b1 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03b1\u03ba\u03c1\u03af\u03b2\u03b5\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03bf\u03cd \u03c4\u03b7\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd. \u03a3\u03b5 \u03c0\u03c1\u03cc\u03c3\u03c6\u03b1\u03c4\u03bf\u03c5\u03c2 \u03ba\u03cd\u03ba\u03bb\u03bf\u03c5\u03c2 \u03ad\u03c1\u03b5\u03c5\u03bd\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03bd\u03ac\u03c0\u03c4\u03c5\u03be\u03b7\u03c2, \u03b7 Longgang Pump \u03c0\u03ad\u03c4\u03c5\u03c7\u03b5 \u03ad\u03bd\u03b1 \u03c3\u03b7\u03bc\u03b5\u03af\u03bf \u03b2\u03ad\u03bb\u03c4\u03b9\u03c3\u03c4\u03b7\u03c2 \u03c5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03ae\u03c2 \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7\u03c2 90,5% \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03c3\u03b5\u03b9\u03c1\u03ac BB2 \u03c4\u03b7\u03c2, \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 3,5 \u03c0\u03bf\u03c3\u03bf\u03c3\u03c4\u03b9\u03b1\u03af\u03b5\u03c2 \u03bc\u03bf\u03bd\u03ac\u03b4\u03b5\u03c2 \u03c5\u03c8\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03bf \u03b1\u03c0\u03cc \u03c4\u03bf \u03b5\u03b8\u03bd\u03b9\u03ba\u03cc \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03bf \u03b5\u03bd\u03b5\u03c1\u03b3\u03b5\u03b9\u03b1\u03ba\u03ae\u03c2 \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7\u03c2 \u03c0\u03c1\u03ce\u03c4\u03b7\u03c2 \u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1\u03c2. \u0397 \u03c5\u03c8\u03b7\u03bb\u03ae \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03cc\u03c7\u03b9 \u03bc\u03cc\u03bd\u03bf \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03b1\u03bd\u03ac\u03bb\u03c9\u03c3\u03b7 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2 \u03b1\u03bb\u03bb\u03ac \u03ba\u03b1\u03b9 \u03c5\u03c0\u03bf\u03b4\u03b7\u03bb\u03ce\u03bd\u03b5\u03b9 \u03bc\u03b5\u03af\u03c9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03ae\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 \u03c1\u03b5\u03c5\u03c3\u03c4\u03bf\u03cd, \u03b7 \u03bf\u03c0\u03bf\u03af\u03b1 \u03c3\u03c5\u03bc\u03b2\u03ac\u03bb\u03bb\u03b5\u03b9 \u03c3\u03b5 \u03c7\u03b1\u03bc\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03b1 \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03b1 \u03b4\u03bf\u03bd\u03ae\u03c3\u03b5\u03c9\u03bd \u03ba\u03b1\u03b9 \u03b5\u03c0\u03ad\u03ba\u03c4\u03b1\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1\u03c2 \u03b6\u03c9\u03ae\u03c2 \u03c4\u03c9\u03bd \u03b5\u03be\u03b1\u03c1\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd.<\/p>\n<h2><strong>\u0391\u03c0\u03bf\u03ba\u03c9\u03b4\u03b9\u03ba\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03c4\u03c9\u03bd \u0394\u03b9\u03b1\u03bc\u03bf\u03c1\u03c6\u03ce\u03c3\u03b5\u03c9\u03bd: \u03a0\u03bb\u03b5\u03bf\u03bd\u03b5\u03ba\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u0391\u03c1\u03c7\u03b9\u03c4\u03b5\u03ba\u03c4\u03bf\u03bd\u03b9\u03ba\u03ce\u03bd \u03a0\u03bf\u03bb\u03c5\u03b2\u03ac\u03b8\u03bc\u03b9\u03c9\u03bd \u039a\u03b5\u03bd\u03c4\u03c1\u03bf\u03bc\u03cc\u03bb\u03c9\u03bd \u0391\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd<\/strong><\/h2>\n<p>\u0397 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03ce\u03bd \u03b1\u03be\u03bf\u03bd\u03b9\u03ba\u03bf\u03cd \u03b4\u03b9\u03b1\u03c7\u03c9\u03c1\u03b9\u03c3\u03bc\u03bf\u03cd \u03ba\u03b1\u03b9 \u03b4\u03b1\u03ba\u03c4\u03c5\u03bb\u03af\u03c9\u03bd \u03c4\u03bc\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03c3\u03c5\u03c7\u03bd\u03ac \u03ba\u03b1\u03b8\u03bf\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03b7 \u03b9\u03c3\u03bf\u03c1\u03c1\u03bf\u03c0\u03af\u03b1 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03b1\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03c9\u03bd \u03c3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03c0\u03af\u03b5\u03c3\u03b7\u03c2. \u0397 \u03ba\u03b1\u03c4\u03b1\u03bd\u03cc\u03b7\u03c3\u03b7 \u03c4\u03c9\u03bd \u03c0\u03bb\u03b5\u03bf\u03bd\u03b5\u03ba\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03c4\u03c9\u03bd \u03b4\u03b9\u03b1\u03bc\u03bf\u03c1\u03c6\u03ce\u03c3\u03b5\u03c9\u03bd \u03c0\u03bf\u03bb\u03c5\u03b2\u03ac\u03b8\u03bc\u03b9\u03c9\u03bd \u03ba\u03b5\u03bd\u03c4\u03c1\u03bf\u03bc\u03cc\u03bb\u03c9\u03bd \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b6\u03c9\u03c4\u03b9\u03ba\u03ae\u03c2 \u03c3\u03b7\u03bc\u03b1\u03c3\u03af\u03b1\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b2\u03b5\u03bb\u03c4\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c7\u03c1\u03cc\u03bd\u03bf\u03c5 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2 \u03c4\u03bf\u03c5 \u03c6\u03c5\u03c4\u03bf\u03cd.<\/p>\n<h3><strong><b>\u039f\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03bf\u03c2 \u0394\u03b9\u03b1\u03c7\u03c9\u03c1\u03b9\u03c3\u03bc\u03cc\u03c2 (BB3) \u03b3\u03b9\u03b1 \u0395\u03c5\u03ba\u03bf\u03bb\u03af\u03b1 \u03a3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u0391\u03ba\u03c4\u03b9\u03bd\u03b9\u03ba\u03ae \u03a3\u03c4\u03b1\u03b8\u03b5\u03c1\u03cc\u03c4\u03b7\u03c4\u03b1<\/b><\/strong><\/h3>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-4031\" src=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/The-LCD-series-from-Longgang-Pump-represents-the-API-610-BB3-structure.jpg\" alt=\"\u0397 \u03c3\u03b5\u03b9\u03c1\u03ac LCD \u03c4\u03b7\u03c2 Longgang Pump \u03b1\u03bd\u03c4\u03b9\u03c0\u03c1\u03bf\u03c3\u03c9\u03c0\u03b5\u03cd\u03b5\u03b9 \u03c4\u03b7 \u03b4\u03bf\u03bc\u03ae API 610 BB3.\" width=\"806\" height=\"604\" srcset=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/The-LCD-series-from-Longgang-Pump-represents-the-API-610-BB3-structure.jpg 1441w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/The-LCD-series-from-Longgang-Pump-represents-the-API-610-BB3-structure-300x225.jpg 300w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/The-LCD-series-from-Longgang-Pump-represents-the-API-610-BB3-structure-1024x767.jpg 1024w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/The-LCD-series-from-Longgang-Pump-represents-the-API-610-BB3-structure-768x576.jpg 768w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/The-LCD-series-from-Longgang-Pump-represents-the-API-610-BB3-structure-16x12.jpg 16w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/The-LCD-series-from-Longgang-Pump-represents-the-API-610-BB3-structure-600x450.jpg 600w\" sizes=\"(max-width: 806px) 100vw, 806px\" \/><\/p>\n<p>\u0397 \u03c3\u03b5\u03b9\u03c1\u03ac LCD \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd Longgang Pump \u03b1\u03bd\u03c4\u03b9\u03c0\u03c1\u03bf\u03c3\u03c9\u03c0\u03b5\u03cd\u03b5\u03b9 \u03c4\u03b7 \u03b4\u03bf\u03bc\u03ae API 610 BB3. \u0391\u03c5\u03c4\u03ae \u03b7 \u03b4\u03b9\u03b1\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7 \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1 \u03b8\u03ac\u03bb\u03b1\u03bc\u03bf \u03c0\u03bf\u03c5 \u03b4\u03b9\u03b1\u03c7\u03c9\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03ba\u03b1\u03c4\u03ac \u03bc\u03ae\u03ba\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03bf\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03b1\u03c2 \u03bc\u03b5\u03c3\u03b1\u03af\u03b1\u03c2 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae\u03c2, \u03b5\u03c0\u03b9\u03c4\u03c1\u03ad\u03c0\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7\u03bd \u03b1\u03c6\u03b1\u03af\u03c1\u03b5\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03ac\u03bd\u03c9 \u03bc\u03b9\u03c3\u03bf\u03cd \u03c4\u03bf\u03c5 \u03b8\u03b1\u03bb\u03ac\u03bc\u03bf\u03c5 \u03b3\u03b9\u03b1 \u03b5\u03c0\u03b9\u03b8\u03b5\u03ce\u03c1\u03b7\u03c3\u03b7.<\/p>\n<ul>\n<li>\u0391\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03a3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7\u03c2: \u03a4\u03b1 \u03ad\u03b4\u03c1\u03b1\u03bd\u03b1, \u03bf\u03b9 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c6\u03c1\u03b1\u03b3\u03af\u03b4\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03bf\u03bb\u03cc\u03ba\u03bb\u03b7\u03c1\u03bf \u03c4\u03bf \u03c3\u03c5\u03bd\u03b1\u03c1\u03bc\u03bf\u03bb\u03cc\u03b3\u03b7\u03bc\u03b1 \u03c4\u03bf\u03c5 rotor \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03c0\u03c1\u03bf\u03c3\u03c0\u03b5\u03bb\u03b1\u03c3\u03c4\u03bf\u03cd\u03bd \u03c7\u03c9\u03c1\u03af\u03c2 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c3\u03c5\u03bd\u03b4\u03b5\u03b8\u03bf\u03cd\u03bd \u03bf\u03b9 \u03c3\u03c9\u03bb\u03b7\u03bd\u03ce\u03c3\u03b5\u03b9\u03c2 \u03b1\u03bd\u03b1\u03c1\u03c1\u03cc\u03c6\u03b7\u03c3\u03b7\u03c2 \u03ae \u03b5\u03ba\u03c6\u03cc\u03c1\u03c4\u03c9\u03c3\u03b7\u03c2.<\/li>\n<li>\u0399\u03c3\u03bf\u03c1\u03c1\u03bf\u03c0\u03af\u03b1 \u0391\u03be\u03bf\u03bd\u03b9\u03ba\u03ae\u03c2 \u0394\u03cd\u03bd\u03b1\u03bc\u03b7\u03c2: \u039f\u03b9 \u03c4\u03c1\u03bf\u03c7\u03bf\u03af \u03b4\u03b9\u03b1\u03c4\u03ac\u03c3\u03c3\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03c1\u03b9\u03ba\u03ac \u03c3\u03b5 \u03b4\u03b9\u03b1\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7 back-to-back. \u0391\u03c5\u03c4\u03ae \u03b7 \u03b4\u03b9\u03ac\u03c4\u03b1\u03be\u03b7 \u03b1\u03ba\u03c5\u03c1\u03ce\u03bd\u03b5\u03b9 \u03c6\u03c5\u03c3\u03b9\u03ba\u03ac \u03c4\u03b7\u03bd \u03c0\u03bb\u03b5\u03b9\u03bf\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03b1\u03be\u03bf\u03bd\u03b9\u03ba\u03bf\u03cd \u03ce\u03b8\u03b7\u03c3\u03b7\u03c2, \u03b1\u03c0\u03b1\u03b9\u03c4\u03ce\u03bd\u03c4\u03b1\u03c2 \u03bc\u03cc\u03bd\u03bf \u03bc\u03b9\u03b1 \u03b1\u03c0\u03bb\u03ae \u03b8\u03ae\u03ba\u03b7 throttle \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7 \u03c5\u03c0\u03bf\u03bb\u03b5\u03b9\u03c0\u03cc\u03bc\u03b5\u03bd\u03b7\u03c2 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7\u03c2.<\/li>\n<li>\u0394\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7 \u0391\u03ba\u03c4\u03b9\u03bd\u03b9\u03ba\u03ae\u03c2 \u0394\u03cd\u03bd\u03b1\u03bc\u03b7\u03c2: \u03a4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03c3\u03c0\u03b9\u03c1\u03ac\u03bb \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03ad\u03bd\u03bf \u03bc\u03b5 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03c1\u03b9\u03ba\u03ad\u03c2 \u03b4\u03b9\u03b1\u03c4\u03ac\u03be\u03b5\u03b9\u03c2 \u03ac\u03bd\u03c9 \u03ba\u03b1\u03b9 \u03ba\u03ac\u03c4\u03c9, \u03c0\u03b1\u03c1\u03ad\u03c7\u03bf\u03bd\u03c4\u03b1\u03c2 \u03b1\u03c5\u03c4\u03cc\u03bc\u03b1\u03c4\u03b7 \u03b9\u03c3\u03bf\u03c1\u03c1\u03bf\u03c0\u03af\u03b1 \u03b1\u03ba\u03c4\u03b9\u03bd\u03b9\u03ba\u03ae\u03c2 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7\u03c2 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1.<\/li>\n<\/ul>\n<h3><strong><b>\u03a0\u03bf\u03bb\u03c5\u03b2\u03ac\u03b8\u03bc\u03b9\u03b5\u03c2 \u0391\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03bc\u03b5 \u03a4\u03bc\u03ae\u03bc\u03b1\u03c4\u03b1 (BB4) \u03b3\u03b9\u03b1 \u0386\u03ba\u03c1\u03b1 \u03a0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd\u03c4\u03b1 30 MPa<\/b><\/strong><\/h3>\n<p>\u0393\u03b9\u03b1 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03c0\u03bf\u03c5 \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bd \u03c4\u03b9\u03c2 \u03c5\u03c8\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03b4\u03c5\u03bd\u03b1\u03c4\u03ad\u03c2 \u03c4\u03b9\u03bc\u03ad\u03c2 \u03c0\u03af\u03b5\u03c3\u03b7\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03b7 \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac \u03bd\u03b5\u03c1\u03bf\u03cd \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c3\u03af\u03b1\u03c2 \u03bb\u03b5\u03b2\u03b7\u03c4\u03bf\u03c1\u03b5\u03af\u03c9\u03bd \u03c3\u03b5 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c3\u03c4\u03b1\u03b8\u03bc\u03bf\u03cd\u03c2, \u03bf\u03b9 \u03a0\u03bf\u03bb\u03c5\u03b2\u03ac\u03b8\u03bc\u03b9\u03b5\u03c2 \u0391\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03bc\u03b5 \u03a4\u03bc\u03ae\u03bc\u03b1\u03c4\u03b1 (\u03c3\u03b5\u03b9\u03c1\u03ac LDD) \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03c0\u03c1\u03bf\u03c4\u03b9\u03bc\u03ce\u03bc\u03b5\u03bd\u03b7 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae. \u0391\u03c5\u03c4\u03ad\u03c2 \u03bf\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd \u03ad\u03bd\u03b1\u03bd \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03cc \u03bc\u03bf\u03bd\u03bf\u03cd \u03b8\u03b1\u03bb\u03ac\u03bc\u03bf\u03c5 \u03bc\u03b5 \u03b4\u03b1\u03ba\u03c4\u03cd\u03bb\u03b9\u03bf \u03c4\u03bc\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03cc\u03c0\u03bf\u03c5 \u03ba\u03ac\u03b8\u03b5 \u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b1 \u03c3\u03c5\u03b3\u03ba\u03c1\u03b1\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc robust tie bolts.<\/p>\n<ul>\n<li>\u0391\u03ba\u03b5\u03c1\u03b1\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03a5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03a0\u03af\u03b5\u03c3\u03b7\u03c2: \u03a4\u03b1 \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03ac \u03bc\u03ad\u03c1\u03b7 \u03c0\u03bf\u03c5 \u03c6\u03ad\u03c1\u03bf\u03c5\u03bd \u03c0\u03af\u03b5\u03c3\u03b7 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03bf\u03cd\u03bd \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ce\u03bd\u03c4\u03b1\u03c2 \u03bc\u03b5\u03b8\u03cc\u03b4\u03bf\u03c5\u03c2forging \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b1\u03bd\u03c4\u03ad\u03be\u03bf\u03c5\u03bd \u03b1\u03ba\u03c1\u03b1\u03af\u03b5\u03c2 \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03ad\u03c2 \u03c4\u03ac\u03c3\u03b5\u03b9\u03c2. \u0397 Longgang Pump \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af \u03ad\u03bd\u03b1 \u03c0\u03ac\u03b3\u03ba\u03bf \u03b4\u03bf\u03ba\u03b9\u03bc\u03ce\u03bd \u03b9\u03ba\u03b1\u03bd\u03cc \u03bd\u03b1 \u03b5\u03c0\u03b1\u03bb\u03b7\u03b8\u03b5\u03cd\u03c3\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03ad\u03c9\u03c2 30 MPa.<\/li>\n<li>\u03a0\u03c1\u03bf\u03b7\u03b3\u03bc\u03ad\u03bd\u03bf\u03b9 \u039c\u03b7\u03c7\u03b1\u03bd\u03b9\u03c3\u03bc\u03bf\u03af \u0399\u03c3\u03bf\u03c1\u03c1\u03bf\u03c0\u03af\u03b1\u03c2: \u0397 \u03c3\u03b5\u03b9\u03c1\u03ac LDD employs \u03ad\u03bd\u03b1\u03bd \u03c3\u03c5\u03bd\u03b4\u03c5\u03b1\u03c3\u03bc\u03ad\u03bd\u03bf \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03c3\u03bc\u03cc \u03b9\u03c3\u03bf\u03c1\u03c1\u03bf\u03c0\u03af\u03b1\u03c2 \u03c4\u03c5\u03bc\u03c0\u03ac\u03bd\u03bf\u03c5-\u03b4\u03af\u03c3\u03ba\u03bf\u03c5-\u03c4\u03c5\u03bc\u03c0\u03ac\u03bd\u03bf\u03c5. \u0391\u03c5\u03c4\u03cc \u03c4\u03bf \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03b5\u03c0\u03b9\u03c4\u03c5\u03b3\u03c7\u03ac\u03bd\u03b5\u03b9 \u03b4\u03c5\u03bd\u03b1\u03bc\u03b9\u03ba\u03ae \u03b1\u03be\u03bf\u03bd\u03b9\u03ba\u03ae \u03b9\u03c3\u03bf\u03c1\u03c1\u03bf\u03c0\u03af\u03b1 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7 \u03ba\u03b1\u03bd\u03bf\u03bd\u03b9\u03ba\u03ae \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1, \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03cc\u03c4\u03b9 \u03c4\u03b1 \u03ad\u03b4\u03c1\u03b1\u03bd\u03b1 \u03b4\u03b5\u03bd \u03c6\u03ad\u03c1\u03bf\u03c5\u03bd \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac \u03b1\u03be\u03bf\u03bd\u03b9\u03ba\u03ac \u03c6\u03bf\u03c1\u03c4\u03af\u03b1.<\/li>\n<li>\u0391\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 Cavitation: \u039f \u03c4\u03c1\u03bf\u03c7\u03cc\u03c2 \u03c0\u03c1\u03ce\u03c4\u03b7\u03c2 \u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b1\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03c4\u03b5\u03af \u03c9\u03c2 \u03b4\u03bf\u03bc\u03ae \u03b4\u03b9\u03c0\u03bb\u03ae\u03c2 \u03b1\u03bd\u03b1\u03c1\u03c1\u03cc\u03c6\u03b7\u03c3\u03b7\u03c2 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03c0\u03bb\u03b7\u03c1\u03bf\u03af \u03c4\u03b9\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c7\u03b1\u03bc\u03b7\u03bb\u03bf\u03cd NPSH \u03c3\u03b5 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b5\u03c2 \u03b4\u03b9\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd.<\/li>\n<\/ul>\n<h3><strong><b>\u0395\u03be\u03bf\u03c5\u03b4\u03b5\u03c4\u03ad\u03c1\u03c9\u03c3\u03b7 \u0391\u03ba\u03c4\u03b9\u03bd\u03b9\u03ba\u03ce\u03bd \u0394\u03c5\u03bd\u03ac\u03bc\u03b5\u03c9\u03bd: \u03a4\u03bf \u039c\u03c5\u03c3\u03c4\u03b9\u03ba\u03cc \u03c4\u03b7\u03c2 \u039c\u03b1\u03ba\u03c1\u03bf\u03c7\u03c1\u03cc\u03bd\u03b9\u03b1\u03c2 \u0391\u03be\u03b9\u03bf\u03c0\u03b9\u03c3\u03c4\u03af\u03b1\u03c2<\/b><\/strong><\/h3>\n<p>\u039f\u03b9 \u03b1\u03ba\u03c4\u03b9\u03bd\u03b9\u03ba\u03ad\u03c2 \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03b9\u03c2 \u03c0\u03b1\u03c1\u03ac\u03b3\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03bc\u03b7 \u03bf\u03bc\u03bf\u03b9\u03cc\u03bc\u03bf\u03c1\u03c6\u03b7 \u03ba\u03b1\u03c4\u03b1\u03bd\u03bf\u03bc\u03ae \u03c0\u03af\u03b5\u03c3\u03b7\u03c2 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03c4\u03bf\u03bd \u03b8\u03ac\u03bb\u03b1\u03bc\u03bf \u03c3\u03c0\u03b9\u03c1\u03ac\u03bb \u03c4\u03b7\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2, \u03b9\u03b4\u03b9\u03b1\u03af\u03c4\u03b5\u03c1\u03b1 \u03cc\u03c4\u03b1\u03bd \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03bc\u03b1\u03ba\u03c1\u03b9\u03ac \u03b1\u03c0\u03cc \u03c4\u03bf \u03a3\u03b7\u03bc\u03b5\u03af\u03bf \u0392\u03ad\u03bb\u03c4\u03b9\u03c3\u03c4\u03b7\u03c2 \u0391\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7\u03c2 (BEP). \u0391\u03bd \u03b1\u03c6\u03b5\u03b8\u03bf\u03cd\u03bd \u03c7\u03c9\u03c1\u03af\u03c2 \u03b4\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7, \u03b1\u03c5\u03c4\u03ad\u03c2 \u03bf\u03b9 \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03b9\u03c2 \u03bf\u03b4\u03b7\u03b3\u03bf\u03cd\u03bd \u03c3\u03b5 \u03ba\u03ac\u03bc\u03c8\u03b7 \u03ac\u03be\u03bf\u03bd\u03b1 \u03ba\u03b1\u03b9 \u03c0\u03c1\u03cc\u03c9\u03c1\u03b7 \u03b1\u03c0\u03bf\u03c4\u03c5\u03c7\u03af\u03b1 \u03b5\u03b4\u03c1\u03ac\u03bd\u03c9\u03bd.<\/p>\n<h3><strong><b>\u03a3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03cc\u03c2 \u0394\u03b9\u03c0\u03bb\u03bf\u03cd \u03a3\u03c0\u03b9\u03c1\u03ac\u03bb: \u0395\u03bb\u03b1\u03c7\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u0394\u03bf\u03bd\u03ae\u03c3\u03b5\u03c9\u03bd \u03ba\u03b1\u03b9 \u03a0\u03b1\u03bb\u03bc\u03ce\u03bd \u03a0\u03af\u03b5\u03c3\u03b7\u03c2<\/b><\/strong><\/h3>\n<p>\u0393\u03b9\u03b1 \u03bd\u03b1 \u03b1\u03bd\u03c4\u03b9\u03c4\u03b1\u03c7\u03b8\u03bf\u03cd\u03bd \u03c3\u03c4\u03b7\u03bd \u03b1\u03ba\u03c4\u03b9\u03bd\u03b9\u03ba\u03ae \u03b1\u03bd\u03b9\u03c3\u03bf\u03c1\u03c1\u03bf\u03c0\u03af\u03b1, \u03b7 Longgang Pump \u03b5\u03c6\u03b1\u03c1\u03bc\u03cc\u03b6\u03b5\u03b9 \u03ad\u03bd\u03b1\u03bd \u03c5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03cc \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03cc \u03b4\u03b9\u03c0\u03bb\u03bf\u03cd \u03c3\u03c0\u03b9\u03c1\u03ac\u03bb \u03b3\u03b9\u03b1 \u03b5\u03be\u03cc\u03b4\u03bf\u03c5\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b5\u03c2 \u03b1\u03c0\u03cc DN80. \u0395\u03bd\u03c3\u03c9\u03bc\u03b1\u03c4\u03ce\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03ad\u03bd\u03b1\u03bd \u03ba\u03b1\u03b9\u03bd\u03bf\u03c4\u03cc\u03bc\u03bf \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03cc &#8220;\u03b3\u03bb\u03ce\u03c3\u03c3\u03b1\u03c2&#8221;, \u03b7 \u03c0\u03af\u03b5\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c1\u03b5\u03c5\u03c3\u03c4\u03bf\u03cd \u03ba\u03b1\u03c4\u03b1\u03bd\u03ad\u03bc\u03b5\u03c4\u03b1\u03b9 \u03c0\u03b9\u03bf \u03bf\u03bc\u03bf\u03b9\u03cc\u03bc\u03bf\u03c1\u03c6\u03b1 \u03b3\u03cd\u03c1\u03c9 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03b9\u03c6\u03ad\u03c1\u03b5\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd.<\/p>\n<ul>\n<li>\u039c\u03b5\u03af\u03c9\u03c3\u03b7 \u0394\u03bf\u03bd\u03ae\u03c3\u03b5\u03c9\u03bd: \u03a4\u03b1 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03c1\u03b9\u03ba\u03ac \u03ba\u03b1\u03bd\u03ac\u03bb\u03b9\u03b1 \u03c3\u03c0\u03b9\u03c1\u03ac\u03bb \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03bf\u03cd\u03bd \u03b1\u03bd\u03c4\u03af\u03b8\u03b5\u03c4\u03b1 \u03b4\u03b9\u03b1\u03bd\u03cd\u03c3\u03bc\u03b1\u03c4\u03b1 \u03b1\u03ba\u03c4\u03b9\u03bd\u03b9\u03ba\u03ae\u03c2 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7\u03c2 \u03c0\u03bf\u03c5 \u03b1\u03ba\u03c5\u03c1\u03ce\u03bd\u03bf\u03c5\u03bd \u03c4\u03bf \u03ad\u03bd\u03b1 \u03c4\u03bf \u03ac\u03bb\u03bb\u03bf.<\/li>\n<li>\u0394\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u0396\u03c9\u03ae\u03c2 \u0395\u03b4\u03c1\u03ac\u03bd\u03c9\u03bd: \u03a4\u03b1 \u03bc\u03b5\u03b9\u03c9\u03bc\u03ad\u03bd\u03b1 \u03b1\u03ba\u03c4\u03b9\u03bd\u03b9\u03ba\u03ac \u03c6\u03bf\u03c1\u03c4\u03af\u03b1 \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03bf\u03c5\u03bd \u03cc\u03c4\u03b9 \u03c4\u03b1 \u03b2\u03b1\u03c1\u03ad\u03c9\u03c2 \u03c4\u03cd\u03c0\u03bf\u03c5 \u03ad\u03b4\u03c1\u03b1\u03bd\u03b1 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03bf\u03cd\u03bd \u03bc\u03ad\u03c3\u03b1 \u03c3\u03c4\u03b1 \u03cc\u03c1\u03b9\u03b1 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03bf\u03cd \u03c4\u03bf\u03c5\u03c2, \u03b5\u03c0\u03b5\u03ba\u03c4\u03b5\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b1 \u03b4\u03b9\u03b1\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7\u03c2.<\/li>\n<li>\u0391\u03ba\u03b5\u03c1\u03b1\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03a3\u03c6\u03c1\u03b1\u03b3\u03af\u03b4\u03b1\u03c2: \u0397 \u03c7\u03b1\u03bc\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03b7 \u03ba\u03ac\u03bc\u03c8\u03b7 \u03ac\u03be\u03bf\u03bd\u03b1 \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03bf\u03b9 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c6\u03c1\u03b1\u03b3\u03af\u03b4\u03b5\u03c2 \u03b4\u03b9\u03b1\u03c4\u03b7\u03c1\u03bf\u03cd\u03bd \u03ad\u03bd\u03b1 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03cc \u03c6\u03b9\u03bb\u03bc \u03c1\u03b5\u03c5\u03c3\u03c4\u03bf\u03cd, \u03b1\u03c0\u03bf\u03c4\u03c1\u03ad\u03c0\u03bf\u03bd\u03c4\u03b1\u03c2 \u03b4\u03b9\u03b1\u03c1\u03c1\u03bf\u03ad\u03c2 \u03c3\u03b5 \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b5\u03c2 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2 \u03ae \u03b4\u03b9\u03b1\u03b2\u03c1\u03c9\u03c4\u03b9\u03ba\u03ad\u03c2.<\/li>\n<\/ul>\n<h3><strong><b>\u03a1\u03c5\u03b8\u03bc\u03b9\u03c3\u03c4\u03b9\u03ba\u03cc\u03c2 \u03a3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03cc\u03c2 \u0386\u03be\u03bf\u03bd\u03b1: \u039b\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u039a\u03ac\u03c4\u03c9 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u039a\u03c1\u03af\u03c3\u03b9\u03bc\u03b7 \u03a4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1<\/b><\/strong><\/h3>\n<p>\u0388\u03bd\u03b1 \u03b2\u03b1\u03c3\u03b9\u03ba\u03cc \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03bf \u03c4\u03bf\u03c5 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03bf\u03cd \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd \u03c3\u03c4\u03b7\u03bd Longgang Pump \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03b4\u03ad\u03c3\u03bc\u03b5\u03c5\u03c3\u03b7 \u03b3\u03b9\u03b1 \u03bc\u03b9\u03b1 \u03c6\u03b9\u03bb\u03bf\u03c3\u03bf\u03c6\u03af\u03b1 rigid shaft. \u039f \u03ac\u03be\u03bf\u03bd\u03b1\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ac \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03ad\u03bd\u03bf\u03c2 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03b7 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b9\u03ba\u03ae \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1 \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03b5\u03b9 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac \u03ba\u03ac\u03c4\u03c9 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03c0\u03c1\u03ce\u03c4\u03b7 \u03ba\u03c1\u03af\u03c3\u03b9\u03bc\u03b7 \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1. \u0388\u03bd\u03b1 \u03bc\u03b9\u03ba\u03c1\u03cc\u03c4\u03b5\u03c1\u03bf \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u03b5\u03b4\u03c1\u03ac\u03bd\u03c9\u03bd \u03ba\u03b1\u03b9 \u03b2\u03b5\u03bb\u03c4\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03b7 \u03b4\u03b9\u03ac\u03bc\u03b5\u03c4\u03c1\u03bf\u03c2 \u03ac\u03be\u03bf\u03bd\u03b1 \u03b5\u03bb\u03b1\u03c7\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd \u03c4\u03b7\u03bd \u03ba\u03ac\u03bc\u03c8\u03b7 \u03b1\u03ba\u03cc\u03bc\u03b7 \u03ba\u03b1\u03b9 \u03c5\u03c0\u03cc \u03c3\u03ba\u03bb\u03b7\u03c1\u03ad\u03c2 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b5\u03c2, \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae \u03ba\u03b1\u03b9 \u03c7\u03c9\u03c1\u03af\u03c2 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ae\u03bc\u03b1\u03c4\u03b1 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1.<\/p>\n<h2><strong>\u0399\u03c3\u03c4\u03bf\u03c1\u03af\u03b5\u03c2 \u0395\u03c0\u03b9\u03c4\u03c5\u03c7\u03af\u03b1\u03c2: \u03a0\u03bf\u03bb\u03c5\u03b2\u03ac\u03b8\u03bc\u03b9\u03b5\u03c2 \u0391\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03bc\u03b5 \u03a4\u03bc\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c3\u03b5 \u03a1\u03cc\u03bb\u03bf\u03c5\u03c2 \u039a\u03c1\u03af\u03c3\u03b9\u03bc\u03bf\u03c5\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u0391\u03c0\u03bf\u03c3\u03c4\u03bf\u03bb\u03ae<\/strong><\/h2>\n<p>\u0397 \u03b1\u03be\u03b9\u03bf\u03c0\u03b9\u03c3\u03c4\u03af\u03b1 \u03c4\u03b7\u03c2 \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03af\u03b1\u03c2 Longgang Pump \u03b1\u03c0\u03bf\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03b5\u03c4\u03b1\u03b9 \u03bc\u03ad\u03c3\u03c9 \u03c4\u03b7\u03c2 deployment \u03c4\u03b7\u03c2 \u03c3\u03b5 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b1 \u03ad\u03c1\u03b3\u03b1 \u03c5\u03c0\u03bf\u03b4\u03bf\u03bc\u03ae\u03c2 \u03c3\u03b5 \u03cc\u03bb\u03b7 \u03c4\u03b7\u03bd \u03c0\u03b5\u03c4\u03c1\u03bf\u03c7\u03b7\u03bc\u03b5\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03bd \u03c4\u03bf\u03bc\u03ad\u03b1 \u03c4\u03b7\u03c2 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2.<\/p>\n<h3><strong><b>\u03a9\u03b8\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b1 \u038c\u03c1\u03b9\u03b1 \u03c3\u03c4\u03b7\u03bd CCUS: \u0397 \u0391\u03bd\u03c4\u03bb\u03af\u03b1 \u0395\u03bd\u03af\u03c3\u03c7\u03c5\u03c3\u03b7\u03c2 CO2 10,0 MPa<\/b><\/strong><\/h3>\n<p>\u03a3\u03c4\u03bf \u0388\u03c1\u03b3\u03bf CCUS \u03b5\u03ba\u03b1\u03c4\u03bf\u03bc\u03bc\u03c5\u03c1\u03af\u03bf\u03c5 \u03c4\u03cc\u03bd\u03c9\u03bd Qilu Petrochemical \u2013 Shengli Oilfield, \u03b7 Longgang Pump \u03c0\u03b1\u03c1\u03b5\u03af\u03c7\u03b5 \u03c4\u03b9\u03c2 \u03ba\u03c1\u03af\u03c3\u03b9\u03bc\u03b5\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03b5\u03bd\u03af\u03c3\u03c7\u03c5\u03c3\u03b7\u03c2 \u03b1\u03b3\u03c9\u03b3\u03bf\u03cd CO2. \u0391\u03c5\u03c4\u03cc \u03c4\u03bf \u03ad\u03c1\u03b3\u03bf \u03b1\u03bd\u03c4\u03b9\u03c0\u03c1\u03bf\u03c3\u03c9\u03c0\u03b5\u03cd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c0\u03c1\u03ce\u03c4\u03b7 \u03b1\u03bd\u03b5\u03be\u03ac\u03c1\u03c4\u03b7\u03c4\u03b7 \u03b5\u03c0\u03af\u03c4\u03b5\u03c5\u03be\u03b7 \u03c4\u03b7\u03c2 \u039a\u03af\u03bd\u03b1\u03c2 \u03b3\u03b9\u03b1 \u03bc\u03b1\u03ba\u03c1\u03b9\u03bd\u03ae \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac \u03b4\u03b9\u03bf\u03be\u03b5\u03b9\u03b4\u03af\u03bf\u03c5 \u03c4\u03bf\u03c5 \u03ac\u03bd\u03b8\u03c1\u03b1\u03ba\u03b1 \u03c3\u03b5 \u03c0\u03c5\u03ba\u03bd\u03ae \u03c6\u03ac\u03c3\u03b7.<\/p>\n<ul>\n<li>\u0391\u03ba\u03c1\u03b1\u03af\u03b1 \u0394\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7 \u039c\u03ad\u03c3\u03c9\u03bd: \u039f\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03bc\u03b5\u03c4\u03b1\u03c6\u03ad\u03c1\u03bf\u03c5\u03bd \u03c5\u03b3\u03c1\u03cc CO2 \u03c5\u03c0\u03cc \u03c0\u03af\u03b5\u03c3\u03b7 10,0 MPa, \u03b4\u03b9\u03b1\u03c7\u03b5\u03b9\u03b6\u03cc\u03bc\u03b5\u03bd\u03b5\u03c2 \u03c0\u03c1\u03bf\u03ba\u03bb\u03ae\u03c3\u03b5\u03b9\u03c2 \u03cc\u03c0\u03c9\u03c2 \u03b7 \u03c7\u03b1\u03bc\u03b7\u03bb\u03ae \u03bb\u03b9\u03c0\u03b1\u03bd\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03b7 \u03b5\u03cd\u03ba\u03bf\u03bb\u03b7 \u03b1\u03ad\u03c1\u03c9\u03c3\u03b7.<\/li>\n<li>\u03a4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ae \u039a\u03b1\u03b9\u03bd\u03bf\u03c4\u03bf\u03bc\u03af\u03b1: \u0397 \u03bb\u03cd\u03c3\u03b7 \u03b1\u03be\u03b9\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03c3\u03b5 \u03bc\u03b9\u03b1 \u03b4\u03bf\u03bc\u03ae \u03b1\u03c5\u03c4\u03bf\u03c1\u03c1\u03cd\u03b8\u03bc\u03b9\u03c3\u03b7\u03c2, \u03b5\u03bd\u03c3\u03c9\u03bc\u03b1\u03c4\u03c9\u03bc\u03ad\u03bd\u03bf\u03c5\u03c2 \u03b4\u03b1\u03ba\u03c4\u03c5\u03bb\u03af\u03bf\u03c5\u03c2 \u03bc\u03b5\u03bb\u03b9\u03c3\u03c3\u03bf\u03ba\u03c1\u03b5\u03b2\u03ac\u03c4\u03b9 \u03ba\u03b1\u03b9 \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03af\u03b1 \u03bc\u03b5\u03af\u03c9\u03c3\u03b7\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 \u03c3\u03cd\u03bd\u03b8\u03b5\u03c4\u03c9\u03bd \u03c5\u03bb\u03b9\u03ba\u03ce\u03bd \u03c3\u03c4\u03b9\u03c2 \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b5\u03c2 \u03c4\u03b7\u03c2 \u03c0\u03c4\u03b5\u03c1\u03c9\u03c4\u03ae\u03c2.<\/li>\n<li>\u03a0\u03b5\u03c1\u03b9\u03b2\u03b1\u03bb\u03bb\u03bf\u03bd\u03c4\u03b9\u03ba\u03cc \u0391\u03bd\u03c4\u03af\u03ba\u03c4\u03c5\u03c0\u03bf: \u03a4\u03bf \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03b5\u03ba\u03c0\u03bf\u03bc\u03c0\u03ad\u03c2 CO2 \u03ba\u03b1\u03c4\u03ac 1 \u03b5\u03ba\u03b1\u03c4\u03bf\u03bc\u03bc\u03cd\u03c1\u03b9\u03bf \u03c4\u03cc\u03bd\u03bf\u03c5\u03c2 \u03b5\u03c4\u03b7\u03c3\u03af\u03c9\u03c2, \u03c3\u03c5\u03bc\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c3\u03c4\u03b7 \u03bc\u03b5\u03af\u03c9\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b5\u03ba\u03c0\u03bf\u03bc\u03c0\u03ce\u03bd CO2 \u03c3\u03b5 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ad\u03c2 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2.<\/li>\n<\/ul>\n<h3><strong><b>\u0395\u03bd\u03af\u03c3\u03c7\u03c5\u03c3\u03b7 \u03a5\u03c0\u03bf\u03b4\u03bf\u03bc\u03ce\u03bd \u0395\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2: \u03a3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03a4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c3\u03af\u03b1\u03c2 \u039b\u03ad\u03b2\u03b7\u03c4\u03b1<\/b><\/strong><\/h3>\n<p>\u0397 Longgang Pump \u03b4\u03b9\u03b1\u03b8\u03ad\u03c4\u03b5\u03b9 \u03bc\u03b1\u03ba\u03c1\u03bf\u03c7\u03c1\u03cc\u03bd\u03b9\u03b1 \u03b9\u03c3\u03c4\u03bf\u03c1\u03af\u03b1 \u03c0\u03b1\u03c1\u03bf\u03c7\u03ae\u03c2 \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c3\u03af\u03b1\u03c2 \u03bb\u03ad\u03b2\u03b7\u03c4\u03b1 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03c0\u03af\u03b5\u03c3\u03b7\u03c2 \u03bc\u03b5 \u03b1\u03c5\u03c4\u03bf\u03c1\u03c1\u03cd\u03b8\u03bc\u03b9\u03c3\u03b7 \u03b3\u03b9\u03b1 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b1 \u03b4\u03b9\u03c5\u03bb\u03b9\u03c3\u03c4\u03ae\u03c1\u03b9\u03b1. \u0388\u03bd\u03b1 \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03cc \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03ad\u03c1\u03b3\u03bf \u0392\u03b5\u03bb\u03c4\u03af\u03c9\u03c3\u03b7\u03c2 \u0391\u03c3\u03c6\u03b1\u03bb\u03b5\u03af\u03b1\u03c2 \u03a5\u03b3\u03c1\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03c9\u03bd \u0391\u03b5\u03c1\u03af\u03c9\u03bd \u03c4\u03bf\u03c5 \u0394\u03b9\u03c5\u03bb\u03b9\u03c3\u03c4\u03b7\u03c1\u03af\u03bf\u03c5 \u03c4\u03b7\u03c2 Qingdao, \u03cc\u03c0\u03bf\u03c5 \u03b7 \u03b5\u03c4\u03b1\u03b9\u03c1\u03b5\u03af\u03b1 \u03c0\u03b1\u03c1\u03b5\u03af\u03c7\u03b5 \u03b1\u03c0\u03b1\u03c1\u03b1\u03af\u03c4\u03b7\u03c4\u03bf \u03b5\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03cc \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd \u03b3\u03b9\u03b1 \u03c4\u03b9\u03c2 \u03b5\u03bd\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03bf\u03be\u03b9\u03ba\u03bf\u03cd \u03b1\u03bd\u03c5\u03b4\u03c1\u03af\u03c4\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c3\u03af\u03b1\u03c2 \u03bd\u03b5\u03c1\u03bf\u03cd \u03bb\u03ad\u03b2\u03b7\u03c4\u03b1. \u0397 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03b1\u03c5\u03c4\u03ce\u03bd \u03c4\u03c9\u03bd \u03a4\u03bc\u03b7\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03c9\u03bd \u03a0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03c9\u03bd \u0391\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd \u03ad\u03c7\u03b5\u03b9 \u03ba\u03b5\u03c1\u03b4\u03af\u03c3\u03b5\u03b9 \u03b5\u03c5\u03c1\u03b5\u03af\u03b1 \u03b1\u03bd\u03b1\u03b3\u03bd\u03ce\u03c1\u03b9\u03c3\u03b7 \u03b1\u03c0\u03cc \u03b9\u03b4\u03b9\u03bf\u03ba\u03c4\u03ae\u03c4\u03b5\u03c2 \u03cc\u03c0\u03c9\u03c2 \u03bf\u03b9 Sinopec \u03ba\u03b1\u03b9 CNPC.<\/p>\n<h2><strong>\u03a3\u03c5\u03bc\u03c0\u03ad\u03c1\u03b1\u03c3\u03bc\u03b1<\/strong><\/h2>\n<p>\u0397 \u03b4\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7 \u03b1\u03ba\u03c4\u03b9\u03bd\u03b9\u03ba\u03ce\u03bd \u03ba\u03b1\u03b9 \u03b1\u03be\u03bf\u03bd\u03b9\u03ba\u03ce\u03bd \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03c9\u03bd \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af \u03c4\u03b7 \u03b2\u03ac\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae\u03c2 \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03c0\u03af\u03b5\u03c3\u03b7\u03c2. \u0395\u03af\u03c4\u03b5 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b5 \u03c4\u03b7 \u03c3\u03b5\u03b9\u03c1\u03ac LCD \u03c6\u03b9\u03bb\u03b9\u03ba\u03ae \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b7 \u03c3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7, \u03b5\u03af\u03c4\u03b5 \u03c4\u03b9\u03c2 \u03a4\u03bc\u03b7\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03b5\u03c2 \u03a0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b5\u03c2 \u0391\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03c4\u03b7\u03c2 \u03c3\u03b5\u03b9\u03c1\u03ac\u03c2 LDD \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03b1\u03ba\u03b5\u03c1\u03b1\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2, \u03b7 Longgang Pump \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03ba\u03ac\u03b8\u03b5 \u03c0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b1 \u03c6\u03c5\u03b3\u03bf\u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b2\u03b5\u03bb\u03c4\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03b7 \u03b3\u03b9\u03b1 \u03c5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03ae \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03cc\u03c4\u03b7\u03c4\u03b1. \u0395\u03ba\u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b5\u03c5\u03cc\u03bc\u03b5\u03bd\u03b7 \u03c0\u03ac\u03bd\u03c9 \u03b1\u03c0\u03cc 20 \u03c7\u03c1\u03cc\u03bd\u03b9\u03b1 \u0388\u03c1\u03b5\u03c5\u03bd\u03b1\u03c2 &amp; \u0391\u03bd\u03ac\u03c0\u03c4\u03c5\u03be\u03b7\u03c2 (R&amp;D), \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ae\u03c2 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03b7\u03c2 \u03b1\u03c0\u03cc API \u03ba\u03b1\u03b9 \u03b5\u03be\u03b5\u03bb\u03b9\u03b3\u03bc\u03ad\u03bd\u03b7 \u03c0\u03c1\u03bf\u03c3\u03bf\u03bc\u03bf\u03af\u03c9\u03c3\u03b7 CFD, \u03b7 \u03b5\u03c4\u03b1\u03b9\u03c1\u03b5\u03af\u03b1 \u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03b9 \u03bb\u03cd\u03c3\u03b5\u03b9\u03c2 \u03c0\u03bf\u03c5 \u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03bf\u03c5\u03bd \u03c4\u03b9\u03c2 \u03b1\u03c5\u03c3\u03c4\u03b7\u03c1\u03ad\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c4\u03b7\u03c2 \u03c0\u03b1\u03b3\u03ba\u03cc\u03c3\u03bc\u03b9\u03b1\u03c2 \u03c0\u03b5\u03c4\u03c1\u03bf\u03c7\u03b7\u03bc\u03b9\u03ba\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03c7\u03b7\u03bc\u03b5\u03af\u03b1\u03c2 \u03ac\u03bd\u03b8\u03c1\u03b1\u03ba\u03b1 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b1\u03c2. \u03a4\u03b1 \u03c0\u03bb\u03b5\u03bf\u03bd\u03b5\u03ba\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c4\u03b7\u03c2 \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03af\u03b1\u03c2 \u03c0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03c9\u03bd \u03c6\u03c5\u03b3\u03bf\u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ce\u03bd \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd \u03c4\u03b7\u03c2 Longgang Pump \u03ad\u03b3\u03ba\u03b5\u03b9\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03ac\u03c8\u03bf\u03b3\u03b7 \u03c3\u03c5\u03bd\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03b1\u03ba\u03c1\u03b9\u03b2\u03bf\u03cd\u03c2 \u03c3\u03c7\u03b5\u03b4\u03af\u03b1\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03c0\u03bf\u03b4\u03b5\u03b4\u03b5\u03b9\u03b3\u03bc\u03ad\u03bd\u03b7\u03c2 \u03b5\u03c0\u03af\u03b4\u03bf\u03c3\u03b7\u03c2 \u03c3\u03c4\u03bf \u03c0\u03b5\u03b4\u03af\u03bf.<\/p>\n<p>\u0393\u03b9\u03b1 \u03bb\u03b5\u03c0\u03c4\u03bf\u03bc\u03b5\u03c1\u03b5\u03af\u03c2 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ad\u03c2 \u03c0\u03c1\u03bf\u03b4\u03b9\u03b1\u03b3\u03c1\u03b1\u03c6\u03ad\u03c2 \u03ba\u03b1\u03b9 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\u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03b1\u03c0\u03cc \u03c4\u03bf\u03c5\u03c2 \u03b5\u03b8\u03bd\u03b9\u03ba\u03bf\u03cd\u03c2 \u03ba\u03b1\u03bd\u03bf\u03bd\u03b9\u03c3\u03bc\u03bf\u03cd\u03c2;<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><\/h3>\n<p>\u0391: \u0397 Longgang Pump \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af \u03c0\u03c1\u03bf\u03b7\u03b3\u03bc\u03ad\u03bd\u03bf \u03bb\u03bf\u03b3\u03b9\u03c3\u03bc\u03b9\u03ba\u03cc PUMPCAD \u03ba\u03b1\u03b9 \u03c0\u03c1\u03bf\u03c3\u03bf\u03bc\u03bf\u03af\u03c9\u03c3\u03b7 CFD \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03c4\u03b5\u03bb\u03b5\u03b9\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03bf\u03cd \u03c4\u03b7\u03c2 \u03c0\u03c4\u03b5\u03c1\u03c9\u03c4\u03ae\u03c2, \u03b5\u03c0\u03b9\u03c4\u03c5\u03b3\u03c7\u03ac\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03ad\u03c2 \u03b1\u03c0\u03bf\u03b4\u03cc\u03c3\u03b5\u03b9\u03c2 \u03ad\u03c9\u03c2 \u03ba\u03b1\u03b9 90,5%. \u0391\u03c5\u03c4\u03cc \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03ae \u03c4\u03c5\u03c1\u03b2\u03ce\u03b4\u03b7 \u03c1\u03bf\u03ae \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03b1\u03c0\u03ce\u03bb\u03b5\u03b9\u03b5\u03c2 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2, \u03be\u03b5\u03c0\u03b5\u03c1\u03bd\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7\u03bd \u03b5\u03b8\u03bd\u03b9\u03ba\u03ae \u03b5\u03bd\u03b5\u03c1\u03b3\u03b5\u03b9\u03b1\u03ba\u03ae \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03c0\u03c1\u03ce\u03c4\u03bf\u03c5 \u03b5\u03c0\u03b9\u03c0\u03ad\u03b4\u03bf\u03c5 \u03ba\u03b1\u03c4\u03ac 3,5%.<\/p>\n<h3><strong><b>\u0395: \u03a0\u03bf\u03b9\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03b1 \u03ba\u03cd\u03c1\u03b9\u03b1 \u03c0\u03bb\u03b5\u03bf\u03bd\u03b5\u03ba\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c4\u03c9\u03bd \u03b4\u03b9\u03b1\u03bc\u03bf\u03c1\u03c6\u03ce\u03c3\u03b5\u03c9\u03bd \u03c0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03c9\u03bd \u03c6\u03c5\u03b3\u03bf\u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ce\u03bd \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd \u03c3\u03c4\u03b7\u03bd \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03c0\u03af\u03b5\u03c3\u03b7\u03c2 \u03b4\u03b9\u03cd\u03bb\u03b9\u03c3\u03b7 \u03c0\u03b5\u03c4\u03c1\u03b5\u03bb\u03b1\u03af\u03bf\u03c5; <\/b><\/strong><\/h3>\n<p>\u0391: \u03a4\u03b1 \u03ba\u03cd\u03c1\u03b9\u03b1 \u03c0\u03bb\u03b5\u03bf\u03bd\u03b5\u03ba\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c4\u03c9\u03bd \u03b4\u03b9\u03b1\u03bc\u03bf\u03c1\u03c6\u03ce\u03c3\u03b5\u03c9\u03bd \u03c0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03c9\u03bd \u03c6\u03c5\u03b3\u03bf\u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ce\u03bd \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2 \u03c0\u03af\u03b5\u03c3\u03b7\u03c2 \u03c3\u03c4\u03b1\u03b4\u03b9\u03b1\u03ba\u03ac \u03bc\u03ad\u03c3\u03c9 \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ce\u03bd \u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03c9\u03bd, \u03bc\u03b5\u03b9\u03ce\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03bf\u03bd \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03cc \u03c3\u03c4\u03c1\u03b5\u03c2 \u03c3\u03c4\u03b1 \u03bc\u03b5\u03bc\u03bf\u03bd\u03c9\u03bc\u03ad\u03bd\u03b1 \u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1. \u0395\u03c0\u03b9\u03bb\u03bf\u03b3\u03ad\u03c2 \u03cc\u03c0\u03c9\u03c2 \u03b7 \u03b1\u03be\u03bf\u03bd\u03b9\u03ba\u03ae \u03b4\u03b9\u03ac\u03c3\u03c0\u03b1\u03c3\u03b7 BB3 \u03b5\u03c0\u03b9\u03c4\u03c1\u03ad\u03c0\u03bf\u03c5\u03bd \u03b5\u03c5\u03ba\u03bf\u03bb\u03cc\u03c4\u03b5\u03c1\u03b7 \u03c3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7, \u03b5\u03bd\u03ce \u03bf\u03b9 \u03c4\u03bc\u03b7\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03b5\u03c2 \u03c3\u03c7\u03b5\u03b4\u03b9\u03ac\u03c3\u03b5\u03b9\u03c2 BB4 \u03b4\u03b9\u03b1\u03c7\u03b5\u03b9\u03c1\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03ba\u03c1\u03b1\u03af\u03b5\u03c2 \u03c0\u03b9\u03ad\u03c3\u03b5\u03b9\u03c2 \u03ad\u03c9\u03c2 30 MPa.<\/p>\n<h3><strong><b>\u0395: \u0393\u03b9\u03b1\u03c4\u03af \u03c0\u03c1\u03bf\u03c4\u03b9\u03bc\u03ce\u03bd\u03c4\u03b1\u03b9 \u03bf\u03b9 \u03a4\u03bc\u03b7\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03b5\u03c2 \u03a0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b5\u03c2 \u0391\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03b3\u03b9\u03b1 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c3\u03af\u03b1\u03c2 \u03bd\u03b5\u03c1\u03bf\u03cd \u03bb\u03ad\u03b2\u03b7\u03c4\u03b1;<\/b><\/strong><\/h3>\n<p>\u0391: \u039f\u03b9 \u03a4\u03bc\u03b7\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03b5\u03c2 \u03a0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b5\u03c2 \u0391\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 (BB4) \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03bf\u03c5\u03bd \u03b1\u03bd\u03ce\u03c4\u03b5\u03c1\u03b7 \u03b4\u03bf\u03bc\u03b9\u03ba\u03ae \u03b1\u03ba\u03b5\u03c1\u03b1\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b3\u03b9\u03b1 \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b5\u03c2 \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c3\u03af\u03b1\u03c2 \u03bb\u03ad\u03b2\u03b7\u03c4\u03b1 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03c0\u03af\u03b5\u03c3\u03b7\u03c2. \u0397 Longgang Pump \u03c3\u03c7\u03b5\u03b4\u03b9\u03ac\u03b6\u03b5\u03b9 \u03b1\u03c5\u03c4\u03ad\u03c2 \u03bc\u03b5 \u03ad\u03bd\u03b1\u03bd \u03c3\u03c5\u03bd\u03b4\u03c5\u03b1\u03c3\u03bc\u03ad\u03bd\u03bf \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03c3\u03bc\u03cc \u03b5\u03be\u03b9\u03c3\u03bf\u03c1\u03c1\u03cc\u03c0\u03b7\u03c3\u03b7\u03c2 \u03c4\u03cd\u03bc\u03c0\u03b1\u03bd\u03bf\u03c5-\u03b4\u03af\u03c3\u03ba\u03bf\u03c5-\u03c4\u03cd\u03bc\u03c0\u03b1\u03bd\u03bf\u03c5 \u03b3\u03b9\u03b1 \u03b4\u03c5\u03bd\u03b1\u03bc\u03b9\u03ba\u03ae \u03b4\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03b1\u03be\u03bf\u03bd\u03b9\u03ba\u03bf\u03cd \u03c9\u03b8\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2, \u03c0\u03b1\u03c1\u03b1\u03c4\u03b5\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03b6\u03c9\u03ae\u03c2 \u03c4\u03c9\u03bd \u03c1\u03bf\u03c5\u03bb\u03b5\u03bc\u03ac\u03bd \u03c3\u03b5 \u03c3\u03c5\u03bd\u03b5\u03c7\u03b5\u03af\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03c5\u03c8\u03b7\u03bb\u03bf\u03cd \u03c6\u03bf\u03c1\u03c4\u03af\u03bf\u03c5.<\/p>\n<h3><strong><b>\u0395: \u03a0\u03ce\u03c2 \u03b4\u03b9\u03b1\u03c7\u03b5\u03b9\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b7 Longgang Pump \u03c4\u03b9\u03c2 \u03b1\u03ba\u03c4\u03b9\u03bd\u03b9\u03ba\u03ad\u03c2 \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03b9\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03c0\u03c1\u03cc\u03bb\u03b7\u03c8\u03b7 \u03b4\u03bf\u03bd\u03ae\u03c3\u03b5\u03c9\u03bd \u03c3\u03c4\u03b1 \u03bc\u03bf\u03bd\u03c4\u03ad\u03bb\u03b1 \u03c0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03c9\u03bd \u03c6\u03c5\u03b3\u03bf\u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ce\u03bd \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd \u03c4\u03b7\u03c2;<\/b><\/strong><\/h3>\n<p>\u0391: \u0393\u03b9\u03b1 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b1\u03ba\u03c4\u03b9\u03bd\u03b9\u03ba\u03ce\u03bd \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03c9\u03bd, \u03b7 Longgang Pump \u03b5\u03c6\u03b1\u03c1\u03bc\u03cc\u03b6\u03b5\u03b9 \u03ad\u03bd\u03b1 \u03c5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03cc \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03cc \u03b4\u03b9\u03c0\u03bb\u03ae\u03c2 \u03c3\u03c0\u03b9\u03c1\u03ac\u03bb \u03b3\u03b9\u03b1 \u03b5\u03be\u03cc\u03b4\u03bf\u03c5\u03c2 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b5\u03c2 \u03b1\u03c0\u03cc DN80. \u0391\u03c5\u03c4\u03ae \u03b7 \u03b4\u03bf\u03bc\u03ae \u03b5\u03be\u03b9\u03c3\u03bf\u03c1\u03c1\u03bf\u03c0\u03b5\u03af \u03c4\u03b7\u03bd \u03c0\u03af\u03b5\u03c3\u03b7 \u03b3\u03cd\u03c1\u03c9 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03c0\u03c4\u03b5\u03c1\u03c9\u03c4\u03ae, \u03bc\u03b5\u03b9\u03ce\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac \u03c4\u03b9\u03c2 \u03b4\u03bf\u03bd\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03c0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c4\u03b5\u03cd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c3\u03c6\u03c1\u03b1\u03b3\u03b9\u03c3\u03c4\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03c1\u03bf\u03c5\u03bb\u03b5\u03bc\u03ac\u03bd.<\/p>","protected":false},"excerpt":{"rendered":"<p>Industrial applications in oil refining, petrochemical processing, and power generation frequently require fluid transportation at pressures that exceed the structural and hydraulic limits of single-stage equipment. When discharge requirements reach extreme head levels, the implementation of a multi-stage centrifugal pump\u00a0becomes the standard engineering solution. However, as pressure increases, so do the internal mechanical stresses. Radial [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":4030,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4028","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/posts\/4028","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/comments?post=4028"}],"version-history":[{"count":1,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/posts\/4028\/revisions"}],"predecessor-version":[{"id":4034,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/posts\/4028\/revisions\/4034"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/media\/4030"}],"wp:attachment":[{"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/media?parent=4028"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/categories?post=4028"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/tags?post=4028"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}