{"id":4165,"date":"2026-09-17T08:50:41","date_gmt":"2026-09-17T00:50:41","guid":{"rendered":"https:\/\/www.longgangpump.com\/?p=4165"},"modified":"2026-09-15T14:07:02","modified_gmt":"2026-09-15T06:07:02","slug":"ethylene-feed-pump-selection-structure-mechanical-seals-and-materials-for-low-temperature-service","status":"publish","type":"post","link":"https:\/\/www.longgangpump.com\/el\/ethylene-feed-pump-selection-structure-mechanical-seals-and-materials-for-low-temperature-service\/","title":{"rendered":"\u0395\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u0391\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 \u03a4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c3\u03af\u03b1\u03c2 \u0391\u03b9\u03b8\u03c5\u03bb\u03b5\u03bd\u03af\u03bf\u03c5: \u0394\u03bf\u03bc\u03ae, \u039c\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ad\u03c2 \u03a3\u03c4\u03b5\u03b3\u03b1\u03bd\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03a5\u03bb\u03b9\u03ba\u03ac \u03b3\u03b9\u03b1 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class=\"aligncenter size-full wp-image-4167\" src=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/09\/INDUST1.jpg\" alt=\"INDUST~1\" width=\"1000\" height=\"750\" srcset=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/09\/INDUST1.jpg 1000w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/09\/INDUST1-300x225.jpg 300w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/09\/INDUST1-768x576.jpg 768w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/09\/INDUST1-16x12.jpg 16w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/09\/INDUST1-600x450.jpg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<h2><strong><b>\u0393\u03b9\u03b1\u03c4\u03af \u03b7 \u0395\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u0391\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 \u03a4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c3\u03af\u03b1\u03c2 \u0391\u03b9\u03b8\u03c5\u03bb\u03b5\u03bd\u03af\u03bf\u03c5 \u0395\u03af\u03bd\u03b1\u03b9 \u039c\u03b9\u03b1 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\u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03b9\u03bf \u03c0\u03c1\u03b1\u03ba\u03c4\u03b9\u03ba\u03ae \u03cc\u03c4\u03b1\u03bd \u03c4\u03bf \u03c3\u03c7\u03ad\u03b4\u03b9\u03bf \u03c4\u03bf\u03c5 \u03c6\u03c5\u03c4\u03bf\u03cd \u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03b9 \u03c0\u03bb\u03b7\u03bc\u03bc\u03c5\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b7 \u03b5\u03af\u03c3\u03bf\u03b4\u03bf \u03ba\u03b1\u03b9 \u03b7 \u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c1\u03b5\u03c5\u03c3\u03c4\u03bf\u03cd \u03b4\u03b5\u03bd \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af \u03c4\u03bf\u03bd \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03bf \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03cc \u03c7\u03b1\u03bc\u03b7\u03bb\u03ae\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2 \u03bc\u03b9\u03b1\u03c2 \u03ba\u03ac\u03b8\u03b5\u03c4\u03b7\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 \u03b4\u03b9\u03c0\u03bb\u03ae\u03c2 \u03b8\u03ae\u03ba\u03b7\u03c2. \u0397 LZE(OH2) \u03c4\u03b7\u03c2 Longgang Pump \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af \u03ad\u03bd\u03b1\u03bd \u03bf\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03bf, \u03bc\u03bf\u03bd\u03bf\u03cd \u03c3\u03c4\u03b1\u03b4\u03af\u03bf\u03c5, \u03bc\u03bf\u03bd\u03ae\u03c2 \u03b5\u03b9\u03c3\u03cc\u03b4\u03bf\u03c5, \u03b1\u03ba\u03c4\u03b9\u03bd\u03b9\u03ba\u03ac \u03b4\u03b9\u03b1\u03c7\u03c9\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf, \u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ac \u03c5\u03c0\u03bf\u03c3\u03c4\u03b7\u03c1\u03b9\u03b6\u03cc\u03bc\u03b5\u03bd\u03bf \u03c3\u03c0\u03b9\u03c1\u03ac\u03bb \u03ba\u03b1\u03b9 \u03ba\u03b1\u03c4\u03b1\u03b3\u03c1\u03ac\u03c6\u03b5\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03bc\u03b9\u03b1 \u03b5\u03c5\u03c1\u03b5\u03af\u03b1 \u03b3\u03ba\u03ac\u03bc\u03b1 \u03bf\u03c5\u03b4\u03ad\u03c4\u03b5\u03c1\u03c9\u03bd \u03ae \u03b4\u03b9\u03b1\u03b2\u03c1\u03c9\u03c4\u03b9\u03ba\u03ce\u03bd \u03c5\u03b3\u03c1\u03ce\u03bd \u03c7\u03b1\u03bc\u03b7\u03bb\u03ae\u03c2 \u03ae \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2.<\/p>\n<p>\u0397 <a href=\"https:\/\/www.longgangpump.com\/el\/product\/ldtv-vs1-vertical-suspended-single-shell-centrifugal-pump\/\"><strong><u><b>\u039a\u03ac\u03b8\u03b5\u03c4\u03b7 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03bc\u03bf\u03bd\u03ae\u03c2 \u03b8\u03ae\u03ba\u03b7\u03c2 \u03ba\u03c1\u03ad\u03bc\u03b1\u03c2 LDTV VS1<\/b><\/u><\/strong><\/a>\u00a0\u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03b9 \u03bc\u03b9\u03b1 \u03c7\u03c1\u03ae\u03c3\u03b9\u03bc\u03b7 \u03b4\u03bf\u03bc\u03b9\u03ba\u03ae \u03c3\u03cd\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-4169\" src=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/09\/VERTIC2.jpg\" alt=\"VERTIC~2\" width=\"1000\" height=\"750\" srcset=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/09\/VERTIC2.jpg 1000w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/09\/VERTIC2-300x225.jpg 300w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/09\/VERTIC2-768x576.jpg 768w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/09\/VERTIC2-16x12.jpg 16w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/09\/VERTIC2-600x450.jpg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<h2><strong><b>\u0395\u03c0\u03b9\u03bb\u03ad\u03be\u03c4\u03b5 \u03c4\u03bf\u03bd \u039c\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03cc \u03a3\u03c6\u03b9\u03b3\u03ba\u03c4\u03ae\u03c1\u03b1 \u0392\u03ac\u03c3\u03b5\u03b9 \u03c4\u03b7\u03c2 \u03a0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae\u03c2 \u039a\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2 \u03c4\u03bf\u03c5 \u03a1\u03b5\u03c5\u03c3\u03c4\u03bf\u03cd<\/b><\/strong><\/h2>\n<h3><strong><b>\u03a3\u03c4\u03b1\u03b8\u03b5\u03c1\u03cc\u03c4\u03b7\u03c4\u03b1 \u03a0\u03c1\u03bf\u03c3\u03b1\u03bd\u03b1\u03c4\u03bf\u03bb\u03b9\u03c3\u03bc\u03bf\u03cd \u03a3\u03c4\u03b5\u03b3\u03b1\u03bd\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2 \u03c3\u03b5 \u03a7\u03b1\u03bc\u03b7\u03bb\u03ae \u0398\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1<\/b><\/strong><\/h3>\n<p>\u0388\u03bd\u03b1\u03c2 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03cc\u03c2 \u03c3\u03c6\u03b9\u03b3\u03ba\u03c4\u03ae\u03c1\u03b1\u03c2 \u03b3\u03b9\u03b1 \u03bc\u03b9\u03b1 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae\u03c2 \u03c1\u03bf\u03ae\u03c2 \u03c7\u03b1\u03bc\u03b7\u03bb\u03ae\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c4\u03b7\u03c1\u03b5\u03af \u03ad\u03bd\u03b1 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\u03c0\u03b1\u03c1\u03b1\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03cc\u03bb\u03b1 \u03bd\u03b1 \u03b3\u03af\u03bd\u03bf\u03c5\u03bd \u03c0\u03b9\u03bf \u03c0\u03b9\u03b8\u03b1\u03bd\u03ac \u03cc\u03c4\u03b1\u03bd \u03b7 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03be\u03b5\u03ba\u03b9\u03bd\u03ac, \u03c3\u03c4\u03b1\u03bc\u03b1\u03c4\u03ac \u03ae \u03b1\u03c0\u03bf\u03bc\u03b1\u03ba\u03c1\u03cd\u03bd\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03ba\u03b1\u03bd\u03bf\u03bd\u03b9\u03ba\u03cc \u03c3\u03b7\u03bc\u03b5\u03af\u03bf \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2 \u03c4\u03b7\u03c2.<\/p>\n<p>\u0397 \u03b4\u03b9\u03ac\u03c4\u03b1\u03be\u03b7 \u03c3\u03c4\u03b5\u03b3\u03b1\u03bd\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03c0\u03b9\u03bb\u03b5\u03b3\u03b5\u03af \u03bc\u03b5 \u03b3\u03bd\u03ce\u03bc\u03bf\u03bd\u03b1 \u03c4\u03b7\u03bd 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\u03c3\u03c4\u03b5\u03b3\u03b1\u03bd\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03c3\u03c5\u03bd\u03ad\u03c0\u03b5\u03b9\u03b5\u03c2 \u03bc\u03b9\u03b1\u03c2 \u03b1\u03bb\u03bb\u03b1\u03b3\u03ae\u03c2 \u03c3\u03c4\u03b7 \u03c3\u03cd\u03bd\u03b8\u03b5\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c1\u03b5\u03c5\u03c3\u03c4\u03bf\u03cd. \u039a\u03ac\u03b8\u03b5 \u03c5\u03bb\u03b9\u03ba\u03cc \u03c0\u03bf\u03c5 \u03b5\u03c0\u03b9\u03bb\u03ad\u03b3\u03b5\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03bc\u03b9\u03b1 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c3\u03af\u03b1\u03c2 \u03b1\u03b9\u03b8\u03c5\u03bb\u03b5\u03bd\u03af\u03bf\u03c5 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03c3\u03c5\u03bd\u03b4\u03ad\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03bf \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc \u03cc\u03c1\u03b9\u03bf \u03b4\u03b9\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03ba\u03b1\u03b8\u03bf\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b5\u03c2 \u03c0\u03b5\u03c1\u03b9\u03c0\u03c4\u03ce\u03c3\u03b5\u03b9\u03c2 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-4168\" src=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/09\/VERTIC1.jpg\" alt=\"VERTIC~1\" width=\"1000\" height=\"750\" srcset=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/09\/VERTIC1.jpg 1000w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/09\/VERTIC1-300x225.jpg 300w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/09\/VERTIC1-768x576.jpg 768w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/09\/VERTIC1-16x12.jpg 16w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/09\/VERTIC1-600x450.jpg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<h2><strong><b>\u03a0\u03ce\u03c2 \u03b7 Longgang Pump \u03a3\u03c5\u03bd\u03b4\u03ad\u03b5\u03b9 \u0394\u03bf\u03bc\u03ae, \u03a3\u03c4\u03b5\u03b3\u03b1\u03bd\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03a5\u03bb\u03b9\u03ba\u03ac<\/b><\/strong><\/h2>\n<p>\u039c\u03b9\u03b1 \u03c7\u03c1\u03ae\u03c3\u03b9\u03bc\u03b7 \u03b1\u03bd\u03b1\u03b8\u03b5\u03ce\u03c1\u03b7\u03c3\u03b7 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae\u03c2 \u03c3\u03c5\u03bd\u03b4\u03ad\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03ae \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03bc\u03b5 \u03c4\u03b7 \u03c6\u03c5\u03c3\u03b9\u03ba\u03ae \u03b4\u03b9\u03ac\u03c4\u03b1\u03be\u03b7. \u0397 \u03c3\u03b5\u03b9\u03c1\u03ac VS6 \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03b5\u03b9 \u03bc\u03b9\u03b1 \u03b4\u03bf\u03bc\u03ae \u03c0\u03c1\u03bf\u03bf\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b7 \u03b3\u03b9\u03b1 \u03b5\u03cd\u03ba\u03bf\u03bb\u03b1 \u03b5\u03be\u03b1\u03c4\u03bc\u03b9\u03b6\u03cc\u03bc\u03b5\u03bd\u03b1 \u03ba\u03b1\u03b9 \u03c7\u03b1\u03bc\u03b7\u03bb\u03ae\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2 \u03bc\u03ad\u03c3\u03b1, \u03b5\u03bd\u03ce \u03bf\u03b9 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03bf\u03af VS1 \u03ba\u03b1\u03b9 OH2 \u03c0\u03b1\u03c1\u03ad\u03c7\u03bf\u03c5\u03bd \u03b5\u03bd\u03b1\u03bb\u03bb\u03b1\u03ba\u03c4\u03b9\u03ba\u03ad\u03c2 \u03bb\u03cd\u03c3\u03b5\u03b9\u03c2 \u03b3\u03b9\u03b1 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ac \u03c3\u03c7\u03ae\u03bc\u03b1\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b5\u03c2 \u03b4\u03b9\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2. \u0397 \u03b1\u03c0\u03cc\u03c6\u03b1\u03c3\u03b7 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c3\u03c4\u03b7 \u03c3\u03c5\u03bd\u03ad\u03c7\u03b5\u03b9\u03b1 \u03bd\u03b1 \u03c3\u03c5\u03bd\u03b5\u03c7\u03b9\u03c3\u03c4\u03b5\u03af \u03c3\u03c4\u03bf \u03c3\u03c7\u03ad\u03b4\u03b9\u03bf \u03c3\u03c4\u03b5\u03b3\u03b1\u03bd\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2, \u03c4\u03b7\u03bd \u03c5\u03c0\u03bf\u03c3\u03c4\u03ae\u03c1\u03b9\u03be\u03b7 \u03ba\u03cd\u03bb\u03b9\u03c9\u03bd, \u03c4\u03b7 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf \u03b9\u03c3\u03bf\u03c1\u03c1\u03bf\u03c0\u03af\u03b1\u03c2, \u03c4\u03b7 \u03bb\u03af\u03c3\u03c4\u03b1 \u03c5\u03bb\u03b9\u03ba\u03ce\u03bd, \u03c4\u03b1 \u03c3\u03b7\u03bc\u03b5\u03af\u03b1 \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03c0\u03c1\u03cc\u03c3\u03b2\u03b1\u03c3\u03b7 \u03c3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7\u03c2.<\/p>\n<p>\u0393\u03b9\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c6\u03c5\u03c4\u03ce\u03bd, \u03b1\u03c5\u03c4\u03ae \u03b7 \u03bf\u03bb\u03bf\u03ba\u03bb\u03b7\u03c1\u03c9\u03bc\u03ad\u03bd\u03b7 \u03c0\u03c1\u03bf\u03c3\u03ad\u03b3\u03b3\u03b9\u03c3\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03b9\u03bf \u03c7\u03c1\u03ae\u03c3\u03b9\u03bc\u03b7 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03bc\u03b9\u03b1\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 \u03b1\u03c0\u03cc \u03bc\u03af\u03b1 \u03bc\u03cc\u03bd\u03bf \u03c0\u03b1\u03c1\u03ac\u03bc\u03b5\u03c4\u03c1\u03bf \u03ba\u03b5\u03c6\u03b1\u03bb\u03af\u03b4\u03b1\u03c2. \u039f\u03b9 \u03bf\u03b9\u03ba\u03bf\u03b3\u03ad\u03bd\u03b5\u03b9\u03b5\u03c2 \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03c9\u03bd \u03c4\u03b7\u03c2 Longgang Pump \u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03bf\u03c5\u03bd \u03b4\u03b9\u03b1\u03c4\u03ac\u03be\u03b5\u03b9\u03c2 \u03ba\u03ac\u03b8\u03b5\u03c4\u03b7\u03c2 \u03ba\u03c1\u03ad\u03bc\u03b1\u03c3\u03b7\u03c2, \u03ba\u03ac\u03b8\u03b5\u03c4\u03b7\u03c2 \u03b2\u03cd\u03b8\u03b9\u03c3\u03b7\u03c2, \u03c5\u03c0\u03b5\u03c1\u03b2\u03bf\u03bb\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03ba\u03cd\u03bb\u03b9\u03c9\u03bd, \u03b5\u03c0\u03b9\u03c4\u03c1\u03ad\u03c0\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c3\u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03b9\u03c4\u03b5\u03ba\u03c4\u03bf\u03bd\u03b9\u03ba\u03ae \u03c4\u03b7\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 \u03bd\u03b1 \u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03b5\u03af \u03c4\u03b7 \u03b4\u03b9\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03b1\u03bd\u03c4\u03af \u03bd\u03b1 \u03b1\u03bd\u03b1\u03b3\u03ba\u03ac\u03b6\u03b5\u03b9 \u03c4\u03b7 \u03b4\u03b9\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03c3\u03b5 \u03bc\u03af\u03b1 \u03c4\u03c5\u03c0\u03b9\u03ba\u03ae \u03b4\u03b9\u03b1\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7.<\/p>\n<p>\u0395\u03be\u03b5\u03c1\u03b5\u03c5\u03bd\u03ae\u03c3\u03c4\u03b5 \u03c4\u03b7\u03bd \u03b5\u03c5\u03c1\u03cd\u03c4\u03b5\u03c1\u03b7 <a href=\"https:\/\/www.longgangpump.com\/el\/\"><strong><u><b>\u03b3\u03ba\u03ac\u03bc\u03b1 \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03c9\u03bd Longgang Pump<\/b><\/u><\/strong><\/a>\u00a0\u03cc\u03c4\u03b1\u03bd \u03c4\u03bf \u03ad\u03c1\u03b3\u03bf \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af \u03c3\u03cd\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7 \u03bc\u03ad\u03c3\u03c9 \u03b4\u03bf\u03bc\u03ce\u03bd \u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 API.<\/p>\n<h2><strong><b>\u03a3\u03c5\u03bc\u03c0\u03ad\u03c1\u03b1\u03c3\u03bc\u03b1<\/b><\/strong><\/h2>\n<p>\u0397 \u03c3\u03c9\u03c3\u03c4\u03ae \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c3\u03af\u03b1\u03c2 \u03b1\u03b9\u03b8\u03c5\u03bb\u03b5\u03bd\u03af\u03bf\u03c5 \u03c3\u03c5\u03bd\u03b4\u03c5\u03ac\u03b6\u03b5\u03b9 \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5 \u03b5\u03be\u03ac\u03c4\u03bc\u03b9\u03c3\u03b7\u03c2, \u03c5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03ae \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c7\u03b1\u03bc\u03b7\u03bb\u03ae\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2, \u03ad\u03bd\u03b1\u03bd \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03cc \u03c3\u03c6\u03b9\u03b3\u03ba\u03c4\u03ae\u03c1\u03b1 \u03ba\u03b1\u03b9 \u03c5\u03bb\u03b9\u03ba\u03ac \u03c0\u03c1\u03bf\u03c3\u03b1\u03c1\u03bc\u03bf\u03c3\u03bc\u03ad\u03bd\u03b1 \u03c3\u03c4\u03bf \u03c0\u03bb\u03ae\u03c1\u03b5\u03c2 \u03cc\u03c1\u03b9\u03bf \u03b4\u03b9\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2. \u039f \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03cc\u03c2 VS6 \u03c4\u03b7\u03c2 Longgang Pump \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03ad\u03bd\u03bf\u03c2 \u03b3\u03b9\u03b1 \u03b5\u03cd\u03ba\u03bf\u03bb\u03b1 \u03b5\u03be\u03b1\u03c4\u03bc\u03b9\u03b6\u03cc\u03bc\u03b5\u03bd\u03b1 \u03ba\u03b1\u03b9 \u03c7\u03b1\u03bc\u03b7\u03bb\u03ae\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2 \u03bc\u03ad\u03c3\u03b1, \u03b5\u03bd\u03ce \u03bf\u03b9 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ad\u03c2 VS1 \u03ba\u03b1\u03b9 OH2 \u03b2\u03bf\u03b7\u03b8\u03bf\u03cd\u03bd \u03c4\u03bf\u03c5\u03c2 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03bf\u03cd\u03c2 \u03bd\u03b1 \u03c3\u03c5\u03b3\u03ba\u03c1\u03af\u03bd\u03bf\u03c5\u03bd \u03b1\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2, \u03c3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b5\u03b3\u03b1\u03bd\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2.<\/p>\n<p><a href=\"https:\/\/www.longgangpump.com\/el\/contact-us\/\"><strong><u><b>\u0395\u03c0\u03b9\u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03ae\u03c3\u03c4\u03b5 \u03bc\u03b1\u03b6\u03af \u03bc\u03b1\u03c2<\/b><\/u><\/strong><\/a><strong><b>\u00a0<\/b><\/strong>\u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b1\u03bd\u03b1\u03b8\u03b5\u03c9\u03c1\u03ae\u03c3\u03b5\u03c4\u03b5 \u03c4\u03b7\u03bd \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03b1\u03b9\u03b8\u03c5\u03bb\u03b5\u03bd\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b1\u03bd\u03b1\u03c0\u03c4\u03cd\u03be\u03b5\u03c4\u03b5 \u03bc\u03b9\u03b1 \u03c3\u03c5\u03bd\u03c4\u03bf\u03bd\u03b9\u03c3\u03bc\u03ad\u03bd\u03b7 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2.<\/p>\n<h2><strong><b>\u03a3\u03c5\u03c7\u03bd\u03ad\u03c2 \u0395\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 (FAQ)<\/b><\/strong><\/h2>\n<h3><strong><b>\u0395: \u03a4\u03b9 \u03c4\u03cd\u03c0\u03bf\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf\u03c2 \u03b3\u03b9\u03b1 \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b1 \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c3\u03af\u03b1\u03c2 \u03b1\u03b9\u03b8\u03c5\u03bb\u03b5\u03bd\u03af\u03bf\u03c5;<\/b><\/strong><\/h3>\n<p>\u0391: \u0397 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03b5\u03be\u03b1\u03c1\u03c4\u03ac\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c0\u03b1\u03c1\u03bf\u03c7\u03ae, \u03cd\u03c8\u03bf\u03c2, \u03b1\u03c4\u03bc\u03bf\u03c3\u03c6\u03b1\u03b9\u03c1\u03b9\u03ba\u03ae \u03c0\u03af\u03b5\u03c3\u03b7, \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1, \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b7 \u03b5\u03b9\u03c3\u03cc\u03b4\u03bf\u03c5, \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bc\u03b5\u03bd\u03b7 \u03b4\u03b9\u03ac\u03c4\u03b1\u03be\u03b7 \u03c3\u03c4\u03b5\u03b3\u03b1\u03bd\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2. \u0397 LDT(VS6) \u03c4\u03b7\u03c2 Longgang Pump \u03c0\u03c1\u03bf\u03bf\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03b5\u03cd\u03ba\u03bf\u03bb\u03b1 \u03b5\u03be\u03b1\u03c4\u03bc\u03b9\u03b6\u03cc\u03bc\u03b5\u03bd\u03b1 \u03ba\u03b1\u03b9 \u03c7\u03b1\u03bc\u03b7\u03bb\u03ae\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2 \u03bc\u03ad\u03c3\u03b1 \u03cc\u03c0\u03c9\u03c2 \u03c4\u03bf \u03b1\u03b9\u03b8\u03cd\u03bb\u03b9\u03bf \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c0\u03c1\u03bf\u03c0\u03ac\u03bd\u03b9\u03bf, \u03b5\u03bd\u03ce \u03bf\u03b9 \u03b4\u03bf\u03bc\u03ad\u03c2 VS1 \u03ae OH2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c4\u03b1\u03b9\u03c1\u03b9\u03ac\u03b6\u03bf\u03c5\u03bd \u03c3\u03b5 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ac \u03c3\u03c7\u03ae\u03bc\u03b1\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03cc\u03c1\u03b9\u03b1 \u03b4\u03b9\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2.<\/p>\n<h3><strong><b>\u0395: \u0393\u03b9\u03b1\u03c4\u03af \u03bc\u03b9\u03b1 \u03b4\u03bf\u03bc\u03ae \u03b4\u03b9\u03c0\u03bb\u03ae\u03c2 \u03b8\u03ae\u03ba\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c7\u03c1\u03ae\u03c3\u03b9\u03bc\u03b7 \u03b3\u03b9\u03b1 \u03c1\u03b5\u03c5\u03c3\u03c4\u03ac \u03c7\u03b1\u03bc\u03b7\u03bb\u03ae\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2;<\/b><\/strong><\/h3>\n<p>\u0391: \u039c\u03b9\u03b1 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03b4\u03b9\u03c0\u03bb\u03ae\u03c2 \u03b8\u03ae\u03ba\u03b7\u03c2 \u03c4\u03bf\u03c0\u03bf\u03b8\u03b5\u03c4\u03b5\u03af \u03c4\u03bf \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03cc \u03c5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03cc \u03c3\u03c5\u03b3\u03ba\u03c1\u03cc\u03c4\u03b7\u03bc\u03b1 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03b5 \u03bc\u03b9\u03b1 \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03ae \u03b8\u03ae\u03ba\u03b7 \u03c0\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03ad\u03c7\u03b5\u03b9 \u03c0\u03af\u03b5\u03c3\u03b7. \u0393\u03b9\u03b1 \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b5\u03c2 \u03c7\u03b1\u03bc\u03b7\u03bb\u03ae\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03ac\u03c3\u03b7\u03c2 \u03b5\u03be\u03ac\u03c4\u03bc\u03b9\u03c3\u03b7\u03c2, \u03b1\u03c5\u03c4\u03ae \u03b7 \u03b4\u03b9\u03ac\u03c4\u03b1\u03be\u03b7 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c5\u03c0\u03bf\u03c3\u03c4\u03b7\u03c1\u03af\u03be\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03b9\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c0\u03af\u03b5\u03c3\u03b7\u03c2, \u03c4\u03b7\u03bd \u03c0\u03c1\u03cc\u03c3\u03b2\u03b1\u03c3\u03b7 \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03c3\u03c7\u03ae\u03bc\u03b1 \u03ba\u03ac\u03b8\u03b5\u03c4\u03b7\u03c2 \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2. \u03a4\u03bf \u03c0\u03bb\u03ae\u03c1\u03b5\u03c2 \u03cc\u03c6\u03b5\u03bb\u03bf\u03c2 \u03b5\u03be\u03b1\u03c1\u03c4\u03ac\u03c4\u03b1\u03b9 \u03b1\u03ba\u03cc\u03bc\u03b7 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03c5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03ae \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1, \u03c4\u03b1 \u03c5\u03bb\u03b9\u03ba\u03ac, \u03c4\u03bf \u03c3\u03c7\u03ad\u03b4\u03b9\u03bf \u03c3\u03c4\u03b5\u03b3\u03b1\u03bd\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2.<\/p>\n<h3><strong><b>\u0395: \u03a0\u03ce\u03c2 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03c0\u03b9\u03bb\u03b5\u03b3\u03b5\u03af \u03ad\u03bd\u03b1\u03c2 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03cc\u03c2 \u03c3\u03c6\u03b9\u03b3\u03ba\u03c4\u03ae\u03c1\u03b1\u03c2 \u03b3\u03b9\u03b1 \u03bc\u03b9\u03b1 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03b1\u03b9\u03b8\u03c5\u03bb\u03b5\u03bd\u03af\u03bf\u03c5;<\/b><\/strong><\/h3>\n<p>\u0391: \u0391\u03bd\u03b1\u03b8\u03b5\u03c9\u03c1\u03ae\u03c3\u03c4\u03b5 \u03c4\u03b7\u03bd \u03c0\u03af\u03b5\u03c3\u03b7 \u03b8\u03b1\u03bb\u03ac\u03bc\u03bf\u03c5 \u03c3\u03c4\u03b5\u03b3\u03b1\u03bd\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2, \u03c4\u03b7 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1, \u03c4\u03b7\u03bd \u03b1\u03c4\u03bc\u03bf\u03c3\u03c6\u03b1\u03b9\u03c1\u03b9\u03ba\u03ae \u03c0\u03af\u03b5\u03c3\u03b7, \u03c4\u03b7\u03bd \u03ba\u03b1\u03b8\u03b1\u03c1\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03c1\u03b5\u03c5\u03c3\u03c4\u03bf\u03cd, \u03c4\u03b7\u03bd \u03ba\u03af\u03bd\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03ac\u03be\u03bf\u03bd\u03b1, \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c4\u03c1\u03b5\u03c0\u03cc\u03bc\u03b5\u03bd\u03b7 \u03b4\u03b9\u03b1\u03c1\u03c1\u03bf\u03ae, \u03c4\u03b9\u03c2 \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b5\u03c2 \u03b5\u03ba\u03ba\u03af\u03bd\u03b7\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03b4\u03b9\u03b1\u03b8\u03ad\u03c3\u03b9\u03bc\u03bf \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03ad\u03ba\u03c0\u03bb\u03c5\u03c3\u03b7\u03c2 \u03ae \u03c8\u03cd\u03be\u03b7\u03c2. \u03a4\u03cc\u03c3\u03bf \u03bf\u03b9 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03bf\u03af \u03c3\u03c6\u03b9\u03b3\u03ba\u03c4\u03ae\u03c1\u03b5\u03c2 \u03cc\u03c3\u03bf \u03ba\u03b1\u03b9 \u03bf\u03b9 \u03c3\u03c6\u03b9\u03b3\u03ba\u03c4\u03ae\u03c1\u03b5\u03c2 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03af\u03b1\u03c2 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03b8\u03b5\u03c9\u03c1\u03b7\u03b8\u03bf\u03cd\u03bd \u03b3\u03b9\u03b1 \u03c4\u03b9\u03c2 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b5\u03c2 VS6, \u03b1\u03bb\u03bb\u03ac \u03b7 \u03c4\u03b5\u03bb\u03b9\u03ba\u03ae \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03c4\u03b1\u03b9\u03c1\u03b9\u03ac\u03b6\u03b5\u03b9 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae \u03b4\u03b9\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03b1\u03c3\u03c6\u03b1\u03bb\u03b5\u03af\u03b1\u03c2.<\/p>\n<h3><strong><b>\u0395: \u03a0\u03bf\u03b9\u03b1 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03c0\u03b1\u03c1\u03ad\u03c7\u03bf\u03c5\u03bd \u03bf\u03b9 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03bf\u03af \u03c0\u03c1\u03b9\u03bd \u03b5\u03c0\u03b9\u03bb\u03ad\u03be\u03bf\u03c5\u03bd \u03bc\u03b9\u03b1 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c3\u03af\u03b1\u03c2 \u03b1\u03b9\u03b8\u03c5\u03bb\u03b5\u03bd\u03af\u03bf\u03c5;<\/b><\/strong><\/h3>\n<p>\u0391: \u03a0\u03b1\u03c1\u03ad\u03c7\u03b5\u03c4\u03b5 \u03c0\u03b1\u03c1\u03bf\u03c7\u03ae, \u03cd\u03c8\u03bf\u03c2, \u03c0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1, \u03b9\u03be\u03ce\u03b4\u03b5\u03c2, \u03b1\u03c4\u03bc\u03bf\u03c3\u03c6\u03b1\u03b9\u03c1\u03b9\u03ba\u03ae \u03c0\u03af\u03b5\u03c3\u03b7, \u03c0\u03af\u03b5\u03c3\u03b7 \u03b5\u03b9\u03c3\u03cc\u03b4\u03bf\u03c5, \u03b5\u03cd\u03c1\u03bf\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2, NPSHa, \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03cc\u03bc\u03b5\u03bd\u03bf \u03b1\u03b5\u03c1\u03af\u03bf\u03c5 \u03ae \u03b1\u03c4\u03bc\u03bf\u03cd, \u03b1\u03c0\u03b1\u03af\u03c4\u03b7\u03c3\u03b7 \u03b5\u03bb\u03ac\u03c7\u03b9\u03c3\u03c4\u03b7\u03c2 \u03c1\u03bf\u03ae\u03c2, \u03c5\u03c8\u03cc\u03bc\u03b5\u03c4\u03c1\u03bf \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2, \u03c3\u03cd\u03bd\u03b8\u03b5\u03c3\u03b7 \u03c1\u03b5\u03c5\u03c3\u03c4\u03bf\u03cd, \u03c0\u03b5\u03c1\u03b9\u03bf\u03c1\u03b9\u03c3\u03bc\u03bf\u03cd\u03c2 \u03c5\u03bb\u03b9\u03ba\u03ce\u03bd \u03ba\u03b1\u03b9 \u03c0\u03b5\u03c1\u03b9\u03c0\u03c4\u03ce\u03c3\u03b5\u03b9\u03c2 \u03b5\u03ba\u03ba\u03af\u03bd\u03b7\u03c3\u03b7\u03c2 \u03ae \u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03ae\u03c2. \u0391\u03c5\u03c4\u03ac \u03c4\u03b1 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03b5\u03c0\u03b9\u03c4\u03c1\u03ad\u03c0\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b1\u03bd\u03b1\u03b8\u03b5\u03ce\u03c1\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b4\u03bf\u03bc\u03ae\u03c2 \u03c4\u03b7\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2, \u03c4\u03bf\u03c5 \u03c3\u03c4\u03c1\u03bf\u03c6\u03ad\u03b1, \u03c4\u03c9\u03bd \u03ba\u03cd\u03bb\u03b9\u03c9\u03bd, \u03c4\u03bf\u03c5 \u03c3\u03c6\u03b9\u03b3\u03ba\u03c4\u03ae\u03c1\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03c9\u03bd \u03c5\u03bb\u03b9\u03ba\u03ce\u03bd \u03c9\u03c2 \u03ad\u03bd\u03b1 \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1.<\/p>","protected":false},"excerpt":{"rendered":"<p>An ethylene feed pump should be selected around vaporization risk, low temperature, suction performance, sealing, and material compatibility, not flow and head alone. For ethylene service, a vertical suspended bag pump can be a strong fit because its double-casing construction, low-temperature capability, and suction-focused first-stage design address the conditions that make light hydrocarbons difficult to [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":4167,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4165","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\/4165","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=4165"}],"version-history":[{"count":2,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/posts\/4165\/revisions"}],"predecessor-version":[{"id":4174,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/posts\/4165\/revisions\/4174"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/media\/4167"}],"wp:attachment":[{"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/media?parent=4165"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/categories?post=4165"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/tags?post=4165"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}