{"id":3990,"date":"2026-06-19T08:50:59","date_gmt":"2026-06-19T00:50:59","guid":{"rendered":"https:\/\/www.longgangpump.com\/?p=3990"},"modified":"2026-06-18T12:16:10","modified_gmt":"2026-06-18T04:16:10","slug":"mastering-corrosion-defense-for-multi-stage-pumps","status":"publish","type":"post","link":"https:\/\/www.longgangpump.com\/el\/mastering-corrosion-defense-for-multi-stage-pumps\/","title":{"rendered":"\u039a\u03b1\u03c4\u03b1\u03bd\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7\u03bd \u0386\u03bc\u03c5\u03bd\u03b1 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7\u03c2 \u0394\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7\u03c2 \u03b3\u03b9\u03b1 \u03a0\u03bf\u03bb\u03c5\u03b2\u03ac\u03b8\u03bc\u03b9\u03b5\u03c2 \u0391\u03bd\u03c4\u03bb\u03af\u03b5\u03c2"},"content":{"rendered":"<p>\u03a3\u03c4\u03b7 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae \u03b5\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03bd\u03b5\u03c1\u03bf\u03cd, \u03b5\u03b9\u03b4\u03b9\u03ba\u03ac \u03c3\u03c4\u03b7\u03bd \u03b1\u03c6\u03b1\u03bb\u03ac\u03c4\u03c9\u03c3\u03b7 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03c0\u03af\u03b5\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7 \u03c7\u03b7\u03bc\u03b9\u03ba\u03ce\u03bd \u03bb\u03c5\u03bc\u03ac\u03c4\u03c9\u03bd, \u03b7 \u03c6\u03c5\u03b3\u03bf\u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03b1\u03bd\u03c4\u03b9\u03bc\u03b5\u03c4\u03c9\u03c0\u03af\u03b6\u03b5\u03b9 \u03ad\u03bd\u03b1\u03bd \u03b5\u03c0\u03af\u03bc\u03bf\u03bd\u03bf \u03b5\u03c7\u03b8\u03c1\u03cc: \u03c4\u03b7 \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7. \u039f\u03b9 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ad\u03c2 \u03c3\u03c5\u03c7\u03bd\u03ac \u03b1\u03bd\u03c4\u03b9\u03bc\u03b5\u03c4\u03c9\u03c0\u03af\u03b6\u03bf\u03c5\u03bd \u03c3\u03bf\u03b2\u03b1\u03c1\u03ad\u03c2 \u03b2\u03bb\u03ac\u03b2\u03b5\u03c2 \u03bb\u03cc\u03b3\u03c9 \u03b4\u03b9\u03ac\u03c4\u03c1\u03b7\u03c3\u03b7\u03c2, \u03b4\u03b9\u03b1\u03b2\u03c1\u03c9\u03c4\u03b9\u03ba\u03ae\u03c2 \u03b8\u03c1\u03b1\u03cd\u03c3\u03b7\u03c2 \u03c4\u03ac\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7\u03c2-\u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7\u03c2. \u0391\u03c5\u03c4\u03ac \u03c4\u03b1 \u03b6\u03b7\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03bf\u03cd\u03bd \u03b1\u03c0\u03c1\u03cc\u03bf\u03c0\u03c4\u03b5\u03c2 \u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03ad\u03c2, \u03b1\u03ba\u03c1\u03b9\u03b2\u03ad\u03c2 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03ba\u03b9\u03bd\u03b4\u03cd\u03bd\u03bf\u03c5\u03c2 \u03b1\u03c3\u03c6\u03b1\u03bb\u03b5\u03af\u03b1\u03c2. \u03a4\u03ad\u03c4\u03bf\u03b9\u03b1 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b3\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c0\u03b9\u03bf \u03ad\u03bd\u03c4\u03bf\u03bd\u03b1 \u03cc\u03c4\u03b1\u03bd \u03b1\u03c3\u03c7\u03bf\u03bb\u03bf\u03cd\u03bc\u03b1\u03c3\u03c4\u03b5 \u03bc\u03b5 \u03bf\u03c5\u03c3\u03af\u03b5\u03c2 \u03cc\u03c0\u03c9\u03c2 \u03b1\u03c1\u03b1\u03b9\u03b9\u03ba\u03cc \u03b8\u03b5\u03b9\u03b9\u03ba\u03cc \u03bf\u03be\u03cd, \u03c5\u03b4\u03c1\u03bf\u03c7\u03bb\u03c9\u03c1\u03b9\u03ba\u03cc \u03bf\u03be\u03cd \u03ae \u03b8\u03b1\u03bb\u03b1\u03c3\u03c3\u03b9\u03bd\u03cc \u03bd\u03b5\u03c1\u03cc \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03b1\u03bb\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2.<\/p>\n<p><a href=\"https:\/\/www.longgangpump.com\/el\/\"><strong><u>Longgang Pump<\/u><\/strong><\/a>\u00a0\u03b1\u03bd\u03c4\u03b9\u03bc\u03b5\u03c4\u03c9\u03c0\u03af\u03b6\u03b5\u03b9 \u03b1\u03c5\u03c4\u03ac \u03c4\u03b1 \u03b2\u03b1\u03c3\u03b9\u03ba\u03ac \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ac \u03c0\u03c1\u03bf\u03b2\u03bb\u03ae\u03bc\u03b1\u03c4\u03b1 \u03bc\u03ad\u03c3\u03c9 \u03ba\u03b1\u03b9\u03bd\u03bf\u03c4\u03cc\u03bc\u03bf\u03c5 \u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b7\u03c2 \u03c5\u03bb\u03b9\u03ba\u03ce\u03bd \u03ba\u03b1\u03b9 \u03c0\u03c1\u03bf\u03c3\u03b5\u03ba\u03c4\u03b9\u03ba\u03ae\u03c2 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae\u03c2. \u0399\u03b4\u03c1\u03c5\u03b8\u03b5\u03af\u03c2 \u03c4\u03bf 2001, \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03bf\u03cd\u03bc\u03b5 \u03c9\u03c2 \u03b1\u03c6\u03b9\u03b5\u03c1\u03c9\u03bc\u03ad\u03bd\u03bf\u03c2 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03bf\u03c2 \u03c0\u03ac\u03c1\u03bf\u03c7\u03bf\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b9\u03c2 CNPC, Sinopec \u03ba\u03b1\u03b9 CNOOC. \u03a0\u03b1\u03c1\u03ad\u03c7\u03bf\u03c5\u03bc\u03b5 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ad\u03c2 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c0\u03bf\u03c5 \u03b5\u03c3\u03c4\u03b9\u03ac\u03b6\u03bf\u03c5\u03bd \u03c3\u03c4\u03b7\u03bd \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03ae \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03b5 \u03b4\u03cd\u03c3\u03ba\u03bf\u03bb\u03b5\u03c2 \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b5\u03c2.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter  wp-image-3994\" src=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/06\/Innovative-pumps-prevent-corrosion-in-harsh-industrial-water-treatment.jpg\" alt=\"\u039a\u03b1\u03b9\u03bd\u03bf\u03c4\u03cc\u03bc\u03b5\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03c0\u03bf\u03c5 \u03b1\u03c0\u03bf\u03c4\u03c1\u03ad\u03c0\u03bf\u03c5\u03bd \u03c4\u03b7 \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7 \u03c3\u03b5 \u03b5\u03c0\u03b9\u03b8\u03b5\u03c4\u03b9\u03ba\u03ae \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae \u03b5\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03bd\u03b5\u03c1\u03bf\u03cd.\" width=\"475\" height=\"475\" srcset=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/06\/Innovative-pumps-prevent-corrosion-in-harsh-industrial-water-treatment.jpg 768w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/06\/Innovative-pumps-prevent-corrosion-in-harsh-industrial-water-treatment-300x300.jpg 300w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/06\/Innovative-pumps-prevent-corrosion-in-harsh-industrial-water-treatment-150x150.jpg 150w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/06\/Innovative-pumps-prevent-corrosion-in-harsh-industrial-water-treatment-12x12.jpg 12w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/06\/Innovative-pumps-prevent-corrosion-in-harsh-industrial-water-treatment-600x600.jpg 600w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/06\/Innovative-pumps-prevent-corrosion-in-harsh-industrial-water-treatment-100x100.jpg 100w\" sizes=\"(max-width: 475px) 100vw, 475px\" \/><\/p>\n<h2><strong><b>\u0394\u03bf\u03bc\u03b9\u03ba\u03ae \u0391\u03ba\u03b5\u03c1\u03b1\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1: \u03a4\u03bc\u03b7\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03b7 \u03a0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b1 \u03ba\u03b1\u03b9 \u039f\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03b1 \u0394\u03b9\u03b1\u03c7\u03c9\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b7 \u03a0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b1 \u0391\u03bd\u03c4\u03bb\u03af\u03b1<\/b><\/strong><\/h2>\n<p>\u0397 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03c4\u03b7\u03c2 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03b7\u03c2 \u03b4\u03bf\u03bc\u03b9\u03ba\u03ae\u03c2 \u03b4\u03b9\u03ac\u03c4\u03b1\u03be\u03b7\u03c2 \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\u03bd \u03c0\u03c1\u03cc\u03bb\u03b7\u03c8\u03b7 \u03c4\u03b7\u03c2 \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03b4\u03b9\u03b5\u03c5\u03ba\u03cc\u03bb\u03c5\u03bd\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7\u03c2.<\/p>\n<h3><strong><b>\u039f \u03a3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03cc\u03c2 \u03a5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03a0\u03af\u03b5\u03c3\u03b7\u03c2 LDD (BB4) \u03bc\u03b5 \u03a4\u03bc\u03b7\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7<\/b><\/strong><\/h3>\n<p>\u0397<a href=\"https:\/\/www.longgangpump.com\/el\/product\/ldd-bb4-high-pressure-segmented-multistage-centrifugal-pump\/\"><u>\u00a0<\/u><strong><u>\u039a\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ae \u0391\u03bd\u03c4\u03bb\u03af\u03b1 \u03a0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b1\u03c2 \u03a5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03a0\u03af\u03b5\u03c3\u03b7\u03c2 LDD(BB4) \u03bc\u03b5 \u03a4\u03bc\u03b7\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7<\/u><\/strong><\/a>\u00a0\u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03bc\u03ad\u03bd\u03b7 \u03b3\u03b9\u03b1 \u03b1\u03c0\u03b1\u03b9\u03c4\u03b7\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03c0\u03af\u03b5\u03c3\u03b7\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03b7 \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c3\u03af\u03b1 \u03bd\u03b5\u03c1\u03bf\u03cd \u03bb\u03b5\u03b2\u03ae\u03c4\u03c9\u03bd \u03ba\u03b1\u03b9 \u03b7 \u03b1\u03c0\u03bf\u03b1\u03bb\u03ac\u03c4\u03c9\u03c3\u03b7 \u03bc\u03b5 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03c1\u03bf\u03c6\u03b7 \u03cc\u03c3\u03bc\u03c9\u03c3\u03b7. \u03a3\u03c5\u03b3\u03ba\u03c1\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03bc\u03b9\u03b1 \u03a4\u03bc\u03b7\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03b7 \u03a0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b1 \u03ba\u03b1\u03b9 \u03bc\u03b9\u03b1 \u039f\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03b1 \u0394\u03b9\u03b1\u03c7\u03c9\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b7 \u03a0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b1 \u0391\u03bd\u03c4\u03bb\u03af\u03b1, \u03b7 \u03c3\u03b5\u03b9\u03c1\u03ac LDD \u03be\u03b5\u03c7\u03c9\u03c1\u03af\u03b6\u03b5\u03b9 \u03c3\u03c4\u03b7 \u03b4\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7 \u03c5\u03c8\u03b7\u03bb\u03ce\u03bd \u03c0\u03b9\u03ad\u03c3\u03b5\u03c9\u03bd. \u03a4\u03b1 \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03ac \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03b1 \u03c6\u03ad\u03c1\u03bf\u03c5\u03c3\u03b1\u03c2 \u03c0\u03af\u03b5\u03c3\u03b7\u03c2 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03c0\u03b1\u03c1\u03b1\u03c7\u03b8\u03bf\u03cd\u03bd \u03bc\u03ad\u03c3\u03c9 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ce\u03bd \u03c3\u03c6\u03c5\u03c1\u03b7\u03bb\u03ac\u03c4\u03b7\u03c3\u03b7\u03c2, \u03bf\u03b9 \u03bf\u03c0\u03bf\u03af\u03b5\u03c2 \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03bf\u03c5\u03bd \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03c0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03b1 \u03ad\u03bd\u03b1\u03bd\u03c4\u03b9 \u03c4\u03b7\u03c2 \u03b4\u03bf\u03bc\u03b9\u03ba\u03ae\u03c2 \u03ba\u03cc\u03c0\u03c9\u03c3\u03b7\u03c2 \u03c3\u03b5 \u03b5\u03c0\u03b9\u03b8\u03b5\u03c4\u03b9\u03ba\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03b4\u03b9\u03b1\u03b2\u03c1\u03c9\u03c4\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b5\u03c2. \u0395\u03c0\u03b9\u03c0\u03bb\u03ad\u03bf\u03bd, \u03b7 \u03c3\u03b5\u03b9\u03c1\u03ac LDD \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af \u03ad\u03bd\u03b1 \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \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\u03c5\u03bc\u03c0\u03ac\u03bd\u03bf\u03c5. \u0391\u03c5\u03c4\u03ae \u03b7 \u03c0\u03c1\u03bf\u03c3\u03ad\u03b3\u03b3\u03b9\u03c3\u03b7 \u03b5\u03be\u03bf\u03c5\u03b4\u03b5\u03c4\u03b5\u03c1\u03ce\u03bd\u03b5\u03b9 \u03c0\u03bb\u03ae\u03c1\u03c9\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03b1\u03be\u03bf\u03bd\u03b9\u03ba\u03bf\u03cd\u03c2 \u03b4\u03c5\u03bd\u03b1\u03bc\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c0\u03b1\u03c1\u03ac\u03b3\u03bf\u03bd\u03c4\u03b5\u03c2. \u039a\u03b1\u03c4\u03ac \u03c3\u03c5\u03bd\u03ad\u03c0\u03b5\u03b9\u03b1, \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c4\u03b7 \u03c6\u03b8\u03bf\u03c1\u03ac \u03c4\u03c9\u03bd \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03ce\u03bd \u03b5\u03be\u03b1\u03c1\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03c0\u03bf\u03c5 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ac \u03b8\u03b1 \u03b1\u03bd\u03c4\u03b9\u03bc\u03b5\u03c4\u03ce\u03c0\u03b9\u03b6\u03b1\u03bd \u03c3\u03c4\u03bf\u03c7\u03b5\u03c5\u03bc\u03ad\u03bd\u03b7 \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter  wp-image-3995\" src=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/06\/LDD-pumps-withstand-high-pressure-corrosion-and-wear.jpg\" alt=\"\u039f\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 LDD \u03b1\u03bd\u03c4\u03ad\u03c7\u03bf\u03c5\u03bd \u03c3\u03b5 \u03c5\u03c8\u03b7\u03bb\u03ae \u03c0\u03af\u03b5\u03c3\u03b7, \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c6\u03b8\u03bf\u03c1\u03ac\" width=\"518\" height=\"518\" srcset=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/06\/LDD-pumps-withstand-high-pressure-corrosion-and-wear.jpg 768w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/06\/LDD-pumps-withstand-high-pressure-corrosion-and-wear-300x300.jpg 300w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/06\/LDD-pumps-withstand-high-pressure-corrosion-and-wear-150x150.jpg 150w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/06\/LDD-pumps-withstand-high-pressure-corrosion-and-wear-12x12.jpg 12w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/06\/LDD-pumps-withstand-high-pressure-corrosion-and-wear-600x600.jpg 600w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/06\/LDD-pumps-withstand-high-pressure-corrosion-and-wear-100x100.jpg 100w\" sizes=\"(max-width: 518px) 100vw, 518px\" \/><\/p>\n<h3><strong><b>\u03a4\u03b1 \u03a0\u03bb\u03b5\u03bf\u03bd\u03b5\u03ba\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c4\u03b7\u03c2 \u039a\u03b9\u03bd\u03b5\u03b6\u03b9\u03ba\u03ae\u03c2 \u039f\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03b1\u03c2 \u0394\u03b9\u03b1\u03c7\u03c9\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b7\u03c2 \u03a0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b1\u03c2 \u0391\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 BB3<\/b><\/strong><\/h3>\n<p>\u0393\u03b9\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03b4\u03b9\u03b1\u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ad\u03c2 \u03bc\u03ac\u03c1\u03ba\u03b1\u03c2 \u03c0\u03bf\u03c5 \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03bb\u03ae \u03c3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7, \u03b7 \u039a\u03b9\u03bd\u03b5\u03b6\u03b9\u03ba\u03ae <a href=\"https:\/\/www.longgangpump.com\/el\/product\/lcd-bb3-horizontal-split-multi-stage-centrifugal-pump\/\"><strong><u>\u039f\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03b1 \u0394\u03b9\u03b1\u03c7\u03c9\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b7 \u03a0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b1 \u0391\u03bd\u03c4\u03bb\u03af\u03b1 BB3<\/u><\/strong><\/a>, \u03c0\u03bf\u03c5 \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7 \u03c3\u03b5\u03b9\u03c1\u03ac LCD(BB3), \u03b8\u03ad\u03c4\u03b5\u03b9 \u03c4\u03bf \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03cc \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03bf. \u0397 \u03b1\u03be\u03bf\u03bd\u03b9\u03ba\u03ae \u03b4\u03b9\u03ac\u03c3\u03c0\u03b1\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03ba\u03b5\u03bb\u03cd\u03c6\u03bf\u03c5\u03c2 \u03b5\u03c0\u03b9\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c3\u03c4\u03bf\u03c5\u03c2 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03bf\u03cd\u03c2 \u03bd\u03b1 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5\u03bd \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b1\u03bd\u03c4\u03b1\u03bb\u03bb\u03ac\u03c3\u03c3\u03bf\u03c5\u03bd \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03ac \u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c7\u03c9\u03c1\u03af\u03c2 \u03bd\u03b1 \u03b1\u03c6\u03b1\u03b9\u03c1\u03bf\u03cd\u03bd \u03c4\u03bf\u03c5\u03c2 \u03c3\u03c9\u03bb\u03ae\u03bd\u03b5\u03c2 \u03b1\u03bd\u03b1\u03c1\u03c1\u03cc\u03c6\u03b7\u03c3\u03b7\u03c2 \u03ae \u03b5\u03ba\u03c4\u03cc\u03be\u03b5\u03c5\u03c3\u03b7\u03c2. \u0391\u03c5\u03c4\u03cc \u03c4\u03bf \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03cc \u03b1\u03c0\u03bf\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03b1\u03c1\u03b1\u03af\u03c4\u03b7\u03c4\u03bf \u03c3\u03b5 \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03b5\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2 \u03bd\u03b5\u03c1\u03bf\u03cd, \u03cc\u03c0\u03bf\u03c5 \u03b7 \u03b4\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7 \u03b4\u03b9\u03b1\u03b2\u03c1\u03c9\u03c4\u03b9\u03ba\u03ce\u03bd \u03b4\u03b9\u03b1\u03c1\u03c1\u03bf\u03ce\u03bd \u03ba\u03b1\u03b9 \u03b7 \u03b5\u03ba\u03c4\u03ad\u03bb\u03b5\u03c3\u03b7 \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03c9\u03bd \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ce\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03c1\u03af\u03c3\u03b9\u03bc\u03b5\u03c2. \u0395\u03c0\u03b9\u03c0\u03bb\u03ad\u03bf\u03bd, \u03b7 \u03bf\u03bc\u03bf\u03b9\u03cc\u03bc\u03bf\u03c1\u03c6\u03b7 \u03b4\u03b9\u03ac\u03c4\u03b1\u03be\u03b7 \u03c4\u03b7\u03c2 \u03c0\u03c4\u03b5\u03c1\u03c9\u03c4\u03ae\u03c2 \u03c3\u03c4\u03b7\u03bd \u039a\u03b9\u03bd\u03b5\u03b6\u03b9\u03ba\u03ae \u039f\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03b1 \u0394\u03b9\u03b1\u03c7\u03c9\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b7 \u03a0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b1 \u0391\u03bd\u03c4\u03bb\u03af\u03b1 BB3 \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03b5\u03b9 \u03c6\u03c5\u03c3\u03b9\u03ba\u03ae \u03b1\u03be\u03bf\u03bd\u03b9\u03ba\u03ae \u03b9\u03c3\u03bf\u03c1\u03c1\u03bf\u03c0\u03af\u03b1. \u0391\u03c5\u03c4\u03cc \u03b1\u03bd\u03b1\u03ba\u03bf\u03c5\u03c6\u03af\u03b6\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c0\u03af\u03b5\u03c3\u03b7 \u03c3\u03c4\u03b1 \u03ad\u03b4\u03c1\u03b1\u03bd\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03c3\u03c4\u03b5\u03b3\u03b1\u03bd\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03b9\u03c2, \u03bf\u03b9 \u03bf\u03c0\u03bf\u03af\u03b5\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf\u03b9 \u03ba\u03cd\u03c1\u03b9\u03bf\u03b9 \u03c4\u03cc\u03c0\u03bf\u03b9 \u03b2\u03bb\u03b1\u03b2\u03ce\u03bd \u03cc\u03c4\u03b1\u03bd \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b4\u03b9\u03b1\u03b2\u03c1\u03c9\u03c4\u03b9\u03ba\u03ac \u03c3\u03c9\u03bc\u03b1\u03c4\u03af\u03b4\u03b9\u03b1 \u03c3\u03c4\u03bf \u03c1\u03b5\u03c5\u03c3\u03c4\u03cc.<\/p>\n<h2><strong><b>\u0391\u03c1\u03b9\u03c3\u03c4\u03b5\u03af\u03b1 \u03a5\u03bb\u03b9\u03ba\u03bf\u03cd: \u03a0\u03ad\u03c1\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03a0\u03c1\u03cc\u03c4\u03c5\u03c0\u03b7 \u0391\u03bd\u03c4\u03b9-\u0394\u03b9\u03b1\u03b2\u03c1\u03c9\u03c4\u03b9\u03ba\u03ae \u03a0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03b1<\/b><\/strong><\/h2>\n<p>\u039c\u03b9\u03b1 \u03ba\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ae \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03c7\u03bf\u03bd\u03b4\u03c1\u03b9\u03ba\u03ae\u03c2 \u03ba\u03bf\u03c1\u03c5\u03c6\u03b1\u03af\u03b1\u03c2 \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c5\u03bc\u03c0\u03b1\u03b3\u03ae\u03c2 \u03cc\u03c7\u03b9 \u03bc\u03cc\u03bd\u03bf \u03b4\u03bf\u03bc\u03b9\u03ba\u03ac\u00b7 \u03b7 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03ae \u03c4\u03b7\u03c2 \u03c3\u03cd\u03bd\u03b8\u03b5\u03c3\u03b7 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03c4\u03b1\u03b9\u03c1\u03b9\u03ac\u03b6\u03b5\u03b9 \u03b1\u03ba\u03c1\u03b9\u03b2\u03ce\u03c2 \u03c3\u03c4\u03b1 \u03c1\u03b5\u03c5\u03c3\u03c4\u03ac \u03c0\u03bf\u03c5 \u03bc\u03b5\u03c4\u03b1\u03c6\u03ad\u03c1\u03b5\u03b9. \u0397 Longgang Pump \u03ad\u03c7\u03b5\u03b9 \u03b5\u03c0\u03b5\u03bd\u03b4\u03cd\u03c3\u03b5\u03b9 \u03c0\u03cc\u03c1\u03bf\u03c5\u03c2 \u03c3\u03c4\u03b7\u03bd \u03b4\u03b9\u03ba\u03ae \u03c4\u03b7\u03c2 \u03ad\u03c1\u03b5\u03c5\u03bd\u03b1 \u03ba\u03b1\u03b9 \u03b1\u03bd\u03ac\u03c0\u03c4\u03c5\u03be\u03b7 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03c3\u03b5\u03b9 \u03bc\u03bf\u03bd\u03b1\u03b4\u03b9\u03ba\u03ad\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03ba\u03c1\u03ac\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c0\u03bf\u03c5 \u03c5\u03c0\u03b5\u03c1\u03b2\u03b1\u03af\u03bd\u03bf\u03c5\u03bd \u03c4\u03b1 \u03c3\u03c5\u03bd\u03b7\u03b8\u03b9\u03c3\u03bc\u03ad\u03bd\u03b1 \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03b1.<\/p>\n<ul>\n<li><strong>\u03a0\u03c1\u03bf\u03b7\u03b3\u03bc\u03ad\u03bd\u03b7 \u039c\u03b5\u03c4\u03b1\u03bb\u03bb\u03bf\u03c5\u03c1\u03b3\u03af\u03b1:<\/strong>\u0388\u03c7\u03bf\u03c5\u03bc\u03b5 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ac\u03c3\u03b5\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03b1\u03c0\u03cc \u03c5\u03c0\u03ad\u03c1\u03c7\u03b1\u03bc\u03b7 \u03ac\u03bd\u03b8\u03c1\u03b1\u03ba\u03b1 \u03b4\u03b9\u03c3\u03b8\u03b5\u03bd\u03ad\u03c2 \u03b1\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1, \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03b1\u03bd\u03c4\u03b9\u03c3\u03c4\u03ad\u03ba\u03b5\u03c4\u03b1\u03b9 \u03b5\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03ac \u03ba\u03b1\u03bb\u03ac \u03c3\u03b5 \u03b5\u03c0\u03b9\u03b8\u03b5\u03c4\u03b9\u03ba\u03ac \u03b4\u03b9\u03b1\u03b2\u03c1\u03c9\u03c4\u03b9\u03ba\u03ac \u03c1\u03b5\u03c5\u03c3\u03c4\u03ac \u03cc\u03c0\u03c9\u03c2 \u03ba\u03b1\u03c5\u03c3\u03c4\u03b9\u03ba\u03cc \u03bd\u03ac\u03c4\u03c1\u03b9\u03bf \u03ba\u03b1\u03b9 \u03c3\u03c5\u03bc\u03c0\u03c5\u03ba\u03bd\u03c9\u03bc\u03ad\u03bd\u03bf \u03b8\u03b5\u03b9\u03b9\u03ba\u03cc \u03bf\u03be\u03cd.<\/li>\n<li><strong>\u0391\u03ba\u03c1\u03b9\u03b2\u03ae\u03c2 \u039b\u03b5\u03af\u03b1\u03bd\u03c3\u03b7:<\/strong>\u03a7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bc\u03b5 \u03ba\u03c5\u03bb\u03b9\u03bd\u03b4\u03c1\u03b9\u03ba\u03bf\u03cd\u03c2 \u03bb\u03b5\u03b9\u03b1\u03bd\u03c4\u03ae\u03c1\u03b5\u03c2 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03b1\u03ba\u03c1\u03af\u03b2\u03b5\u03b9\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03ba\u03ad\u03bd\u03c4\u03c1\u03b1 \u03bc\u03b7\u03c7\u03b1\u03bd\u03bf\u03c4\u03ad\u03c7\u03bd\u03b7\u03c3\u03b7\u03c2 CNC \u03c0\u03bb\u03b1\u03b9\u03c3\u03af\u03bf\u03c5 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b5\u03c0\u03b9\u03c4\u03cd\u03c7\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b7\u03bd \u03c0\u03b9\u03bf \u03bb\u03b5\u03c0\u03c4\u03ae \u03b5\u03c0\u03b9\u03c6\u03b1\u03bd\u03b5\u03b9\u03b1\u03ba\u03ae \u03b3\u03c5\u03b1\u03bb\u03ac\u03b4\u03b1 \u03c3\u03c4\u03b9\u03c2 \u03c0\u03c4\u03b5\u03c1\u03c9\u03c4\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5\u03c2 \u03ac\u03be\u03bf\u03bd\u03b5\u03c2. \u039c\u03b9\u03b1 \u03c4\u03ad\u03c4\u03bf\u03b9\u03b1 \u03bb\u03b5\u03af\u03b1 \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1 \u03c0\u03b5\u03c1\u03b9\u03bf\u03c1\u03af\u03b6\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03b8\u03ad\u03c3\u03b5\u03b9\u03c2 \u03b3\u03b9\u03b1 \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7 \u03c4\u03c1\u03cd\u03c0\u03c9\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03bd\u03b9\u03c3\u03c7\u03cd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03be\u03af\u03b1 \u03c4\u03c9\u03bd \u03bc\u03b5\u03b8\u03cc\u03b4\u03c9\u03bd \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.<\/li>\n<li><strong>\u0395\u03be\u03b1\u03c4\u03bf\u03bc\u03b9\u03ba\u03b5\u03c5\u03bc\u03ad\u03bd\u03b7 \u03a3\u03c4\u03b5\u03b3\u03b1\u03bd\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7:<\/strong>\u039f\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03bc\u03b1\u03c2 \u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03bf\u03cd\u03bd \u03c4\u03b9\u03c2 \u03bf\u03b4\u03b7\u03b3\u03af\u03b5\u03c2 API 682, \u03c5\u03c0\u03bf\u03c3\u03c4\u03b7\u03c1\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03ad\u03c4\u03c3\u03b9 \u03c0\u03bf\u03b9\u03ba\u03af\u03bb\u03b5\u03c2 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ad\u03c2 \u03c3\u03c4\u03b5\u03b3\u03b1\u03bd\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03ad\u03ba\u03c0\u03bb\u03c5\u03c3\u03b7\u03c2 \u03c0\u03bf\u03c5 \u03ba\u03c1\u03b1\u03c4\u03bf\u03cd\u03bd \u03c4\u03b1 \u03b4\u03b9\u03b1\u03b2\u03c1\u03c9\u03c4\u03b9\u03ba\u03ac \u03c1\u03b5\u03c5\u03c3\u03c4\u03ac \u03bc\u03b1\u03ba\u03c1\u03b9\u03ac \u03b1\u03c0\u03cc \u03c4\u03b1 \u03ba\u03c1\u03af\u03c3\u03b9\u03bc\u03b1 \u03c3\u03b7\u03bc\u03b5\u03af\u03b1 \u03c4\u03c9\u03bd \u03b5\u03b4\u03c1\u03ac\u03bd\u03c9\u03bd.<\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-3993\" src=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/06\/Custom-alloy-pumps-with-advanced-metallurgy-and-sealing-1024x767.jpg\" alt=\"\u0395\u03be\u03b1\u03c4\u03bf\u03bc\u03b9\u03ba\u03b5\u03c5\u03bc\u03ad\u03bd\u03b5\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03ba\u03c1\u03ac\u03bc\u03b1\u03c4\u03bf\u03c2 \u03bc\u03b5 \u03c0\u03c1\u03bf\u03b7\u03b3\u03bc\u03ad\u03bd\u03b7 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b5\u03b3\u03b1\u03bd\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\" width=\"682\" height=\"511\" srcset=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/06\/Custom-alloy-pumps-with-advanced-metallurgy-and-sealing-1024x767.jpg 1024w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/06\/Custom-alloy-pumps-with-advanced-metallurgy-and-sealing-300x225.jpg 300w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/06\/Custom-alloy-pumps-with-advanced-metallurgy-and-sealing-768x576.jpg 768w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/06\/Custom-alloy-pumps-with-advanced-metallurgy-and-sealing-16x12.jpg 16w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/06\/Custom-alloy-pumps-with-advanced-metallurgy-and-sealing-600x450.jpg 600w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/06\/Custom-alloy-pumps-with-advanced-metallurgy-and-sealing.jpg 1441w\" sizes=\"(max-width: 682px) 100vw, 682px\" \/><\/p>\n<h2><strong><b>\u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae<\/b><\/strong><strong><b>\u00a0\u039b\u03cd\u03c3\u03b5\u03b9\u03c2: \u039c\u03b5\u03bb\u03ad\u03c4\u03b5\u03c2 \u03a0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7\u03c2 \u03c3\u03c4\u03b7\u03bd \u0391\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03c4\u03b7 \u0394\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7<\/b><\/strong><\/h2>\n<p>\u0397 \u03b1\u03be\u03b9\u03bf\u03c0\u03b9\u03c3\u03c4\u03af\u03b1 \u03bc\u03b9\u03b1\u03c2 \u039a\u03b9\u03bd\u03b5\u03b6\u03b9\u03ba\u03ae\u03c2 \u039f\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03b1\u03c2 \u0394\u03b9\u03b1\u03c7\u03c9\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b7\u03c2 \u03a0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b1\u03c2 \u0391\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 BB3 \u03bb\u03ac\u03bc\u03c0\u03b5\u03b9 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03bf \u03bc\u03ad\u03c3\u03c9 \u03c4\u03b7\u03c2 \u03c0\u03c1\u03b1\u03ba\u03c4\u03b9\u03ba\u03ae\u03c2 \u03c7\u03c1\u03ae\u03c3\u03b7\u03c2. \u0397 Longgang Pump \u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03b9 \u03b1\u03c0\u03bf\u03b4\u03b5\u03b4\u03b5\u03b9\u03b3\u03bc\u03ad\u03bd\u03b5\u03c2 \u03bb\u03cd\u03c3\u03b5\u03b9\u03c2 \u03b3\u03b9\u03b1 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b5\u03c2 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ad\u03c2 \u03c0\u03c1\u03bf\u03c3\u03c0\u03ac\u03b8\u03b5\u03b9\u03b5\u03c2 \u03cc\u03c0\u03bf\u03c5 \u03bf\u03b9 \u03b2\u03bb\u03ac\u03b2\u03b5\u03c2 \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03bd\u03b5\u03ba\u03c4\u03ad\u03c2.<\/p>\n<h3><strong><b>\u039c\u03b5\u03bb\u03ad\u03c4\u03b7 \u03a0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7\u03c2<\/b><\/strong><strong><b>\u00a01<\/b><\/strong><strong><b>: \u039a\u03c5\u03ba\u03bb\u03bf\u03c6\u03bf\u03c1\u03af\u03b1 \u039b\u03b1\u03b4\u03b9\u03bf\u03cd \u03a5\u03c8\u03b7\u03bb\u03ae\u03c2 \u0398\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u0394\u03b9\u03b1\u03b2\u03c1\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd<\/b><\/strong><\/h3>\n<p>\u03a3\u03c4\u03bf \u0388\u03c1\u03b3\u03bf \u0395\u03bd\u03c3\u03c9\u03bc\u03ac\u03c4\u03c9\u03c3\u03b7\u03c2 \u0391\u03bd\u03b1\u03c6\u03af\u03bd\u03b9\u03be\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03a7\u03b7\u03bc\u03b9\u03ba\u03ce\u03bd \u03c4\u03bf\u03c5 \u039d\u03b7\u03c3\u03b9\u03bf\u03cd Yulong \u03c4\u03bf 2023, \u03c0\u03b1\u03c1\u03b5\u03af\u03c7\u03b1\u03bc\u03b5 \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03ba\u03c5\u03ba\u03bb\u03bf\u03c6\u03bf\u03c1\u03af\u03b1\u03c2 \u03c0\u03b5\u03c4\u03c1\u03b5\u03bb\u03b1\u03af\u03bf\u03c5 \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c3\u03af\u03b1\u03c2 \u03bc\u03b5 \u03b4\u03b9\u03ac\u03c4\u03b1\u03be\u03b7 LCD(BB3) \u03bc\u03b5 \u03b5\u03c0\u03ad\u03bd\u03b4\u03c5\u03c3\u03b7 BB5. \u0391\u03c5\u03c4\u03cc\u03c2 \u03bf 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\u03b5\u03c6\u03b1\u03c1\u03bc\u03cc\u03c3\u03b1\u03bc\u03b5 \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.<\/p>\n<h2><strong><b>\u03a3\u03c4\u03c1\u03b1\u03c4\u03b7\u03b3\u03b9\u03ba\u03ae \u03a3\u03c5\u03bd\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03bc\u03b5 \u03c4\u03b7\u03bd Longgang Pump<\/b><\/strong><\/h2>\n<p>\u03a9\u03c2 \u03b4\u03b9\u03b1\u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03bc\u03ac\u03c1\u03ba\u03b1\u03c2, \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c3\u03c4\u03b5 \u03ad\u03bd\u03b1\u03bd \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03ae \u03ba\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ce\u03bd \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd \u03c7\u03bf\u03bd\u03b4\u03c1\u03b9\u03ba\u03ae\u03c2 \u03c0\u03bf\u03c5 \u03b8\u03b1 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\u03bc\u03ad\u03b3\u03b9\u03c3\u03c4\u03bf \u03b1\u03c0\u03cc \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 \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u039f\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03b5\u03c2 \u0394\u03b9\u03b1\u03c7\u03c9\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b5\u03c2 \u03a0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b5\u03c2 \u0391\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03c7\u03c9\u03c1\u03af\u03c2 \u03bd\u03b1 \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03ad\u03c3\u03b5\u03c4\u03b5 \u03ba\u03b1\u03bc\u03af\u03b1 \u03bc\u03bf\u03c1\u03c6\u03ae \u03c0\u03c1\u03cc\u03c9\u03c1\u03b7\u03c2 \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7\u03c2.<\/p>\n<p>\u0397 \u03b5\u03c4\u03b1\u03b9\u03c1\u03b5\u03af\u03b1 \u03b8\u03b1 \u03c3\u03c4\u03b7\u03c1\u03af\u03b6\u03b5\u03b9 \u03c4\u03b1 \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03b1 \u03c4\u03b7\u03c2 \u03b3\u03b9\u03b1 \u03cc\u03bb\u03b7 \u03c4\u03b7 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03b6\u03c9\u03ae\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03c0\u03b1\u03c1\u03ad\u03c7\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c0\u03b5\u03c1\u03af\u03bf\u03b4\u03bf \u03b5\u03b3\u03b3\u03cd\u03b7\u03c3\u03b7\u03c2 12 \u03ad\u03c9\u03c2 18 \u03bc\u03b7\u03bd\u03ce\u03bd. \u0395\u03c0\u03b9\u03c0\u03bb\u03ad\u03bf\u03bd, \u03b7 Longgang Pump \u03ad\u03c7\u03b5\u03b9 \u03c4\u03b7 \u03b4\u03c5\u03bd\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1 \u03bd\u03b1 \u03b5\u03ba\u03c4\u03b5\u03bb\u03b5\u03af \u03b4\u03bf\u03ba\u03b9\u03bc\u03ad\u03c2 \u03c3\u03b5 \u03b1\u03ba\u03c1\u03af\u03b2\u03b5\u03b9\u03b1 \u03b5\u03c0\u03b9\u03c0\u03ad\u03b4\u03bf\u03c5 1 \u03ba\u03b1\u03b9 \u03c3\u03b5 \u03bc\u03bf\u03bd\u03ac\u03b4\u03b5\u03c2 \u03c4\u03c9\u03bd \u03bf\u03c0\u03bf\u03af\u03c9\u03bd \u03b7 \u03b9\u03c3\u03c7\u03cd\u03c2 \u03c5\u03c0\u03b5\u03c1\u03b2\u03b1\u03af\u03bd\u03b5\u03b9 \u03c4\u03b1 4000kW \u03ba\u03b1\u03b9 \u03b7 \u03c0\u03af\u03b5\u03c3\u03b7 \u03c6\u03c4\u03ac\u03bd\u03b5\u03b9 \u03c4\u03b1 30 MPa.<\/p>\n<p>\u03a0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c4\u03ad\u03c8\u03c4\u03b5 \u03c4\u03b9\u03c2 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ad\u03c2 \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03b5\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2 \u03bd\u03b5\u03c1\u03bf\u03cd \u03c3\u03b1\u03c2 \u03b1\u03c0\u03cc \u03c4\u03bf\u03c5\u03c2 \u03ba\u03b9\u03bd\u03b4\u03cd\u03bd\u03bf\u03c5\u03c2 \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7\u03c2 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03ba\u03bf\u03c1\u03c5\u03c6\u03b1\u03af\u03b1 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae \u03c4\u03b7\u03c2 Longgang Pump.<strong><b>\u00a0<\/b><\/strong><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\u03b5 \u03c4\u03b7\u03bd Longgang Pump<\/b><\/u><\/strong><\/a>\u00a0\u03c4\u03ce\u03c1\u03b1 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b5\u03be\u03b5\u03c1\u03b5\u03c5\u03bd\u03ae\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b7\u03bd \u03b1\u03be\u03b9\u03cc\u03c0\u03b9\u03c3\u03c4\u03b7 \u039a\u03b9\u03bd\u03b5\u03b6\u03b9\u03ba\u03ae \u039f\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03b1 \u0394\u03b9\u03b1\u03c7\u03c9\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b7 \u03a0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b1 \u0391\u03bd\u03c4\u03bb\u03af\u03b1 BB3 \u03ba\u03b1\u03b9 \u03ac\u03bb\u03bb\u03b5\u03c2 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ad\u03c2 \u03c3\u03c5\u03bc\u03b2\u03b1\u03c4\u03ad\u03c2 \u03bc\u03b5 \u03c4\u03bf API.<\/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: \u0393\u03b9\u03b1\u03c4\u03af \u03c0\u03c1\u03bf\u03c4\u03b9\u03bc\u03ac\u03c4\u03b1\u03b9 \u03c3\u03c5\u03c7\u03bd\u03ac \u03b7 LCD(BB3) \u03b3\u03b9\u03b1 \u03b4\u03b9\u03b1\u03b2\u03c1\u03c9\u03c4\u03b9\u03ba\u03ac \u03bc\u03ad\u03c3\u03b1;<\/b><\/strong><\/h3>\n<p><strong>\u0391:<\/strong>\u00a0\u0397 \u039a\u03b9\u03bd\u03b5\u03b6\u03b9\u03ba\u03ae \u039f\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03b1 \u0394\u03b9\u03b1\u03c7\u03c9\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b7 \u03a0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b1 \u0391\u03bd\u03c4\u03bb\u03af\u03b1 BB3 (\u03c3\u03b5\u03b9\u03c1\u03ac LCD) \u03ad\u03c7\u03b5\u03b9 \u03b1\u03be\u03bf\u03bd\u03b9\u03ba\u03ac \u03b4\u03b9\u03b1\u03c7\u03c9\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf \u03ba\u03ad\u03bb\u03c5\u03c6\u03bf\u03c2. \u0391\u03c5\u03c4\u03cc \u03b5\u03c0\u03b9\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03b5\u03be\u03b1\u03c1\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03c3\u03c4\u03bf \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03cc \u03c7\u03c9\u03c1\u03af\u03c2 \u03c4\u03b7\u03bd \u03b1\u03c6\u03b1\u03af\u03c1\u03b5\u03c3\u03b7 \u03c4\u03c9\u03bd \u03c3\u03c9\u03bb\u03ae\u03bd\u03c9\u03bd, \u03b4\u03b9\u03b5\u03c5\u03ba\u03bf\u03bb\u03cd\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7 \u03c3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7 \u03c3\u03b5 \u03b5\u03c0\u03b9\u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03b5\u03c2 \u03c0\u03b5\u03c1\u03b9\u03bf\u03c7\u03ad\u03c2 \u03b5\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2 \u03bd\u03b5\u03c1\u03bf\u03cd.<\/p>\n<h3><strong><b>\u0395: \u039c\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bf\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03c3\u03b1\u03c2 \u03bd\u03b1 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03bf\u03cd\u03bd \u03c0\u03bf\u03bb\u03cd \u03cc\u03be\u03b9\u03bd\u03b1 \u03bb\u03cd\u03bc\u03b1\u03c4\u03b1;<\/b><\/strong><\/h3>\n<p><strong>\u0391:<\/strong>\u00a0\u039d\u03b1\u03b9. \u0395\u03c3\u03c4\u03b9\u03ac\u03b6\u03bf\u03c5\u03bc\u03b5 \u03c3\u03b5 \u03bc\u03bf\u03bd\u03b1\u03b4\u03b9\u03ba\u03ad\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03ba\u03c1\u03ac\u03bc\u03b1\u03c4\u03bf\u03c2, \u03c3\u03c5\u03bc\u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03b1\u03bd\u03bf\u03bc\u03ad\u03bd\u03bf\u03c5 \u03c4\u03bf\u03c5 \u03c5\u03c0\u03ad\u03c1\u03c7\u03b1\u03bc\u03b7\u03c2 \u03ac\u03bd\u03b8\u03c1\u03b1\u03ba\u03b1 \u03b4\u03b9\u03c3\u03b8\u03b5\u03bd\u03bf\u03cd\u03c2 \u03b1\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf\u03c5 \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1, \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03bc\u03ad\u03bd\u03b5\u03c2 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03ba\u03b1\u03c4\u03b1\u03c0\u03bf\u03bb\u03b5\u03bc\u03bf\u03cd\u03bd \u03c4\u03bf \u03b1\u03c1\u03b1\u03b9\u03cc \u03ba\u03b1\u03b9 \u03c3\u03c5\u03bc\u03c0\u03c5\u03ba\u03bd\u03c9\u03bc\u03ad\u03bd\u03bf \u03b8\u03b5\u03b9\u03b9\u03ba\u03cc \u03bf\u03be\u03cd \u03ba\u03b1\u03b8\u03ce\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c5\u03b4\u03c1\u03bf\u03c7\u03bb\u03c9\u03c1\u03b9\u03ba\u03cc \u03bf\u03be\u03cd.<\/p>\n<h3><strong><b>\u0395: \u03a0\u03bf\u03b9\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03cc\u03c6\u03b5\u03bb\u03bf\u03c2 \u03bc\u03b9\u03b1\u03c2 \u03a4\u03bc\u03b7\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03b7\u03c2 \u03a0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b1\u03c2 \u0391\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 \u03c3\u03c4\u03b7\u03bd \u03b1\u03c0\u03bf\u03b1\u03bb\u03ac\u03c4\u03c9\u03c3\u03b7;<\/b><\/strong><\/h3>\n<p><strong>\u0391:<\/strong>\u00a0\u0397 \u03c3\u03b5\u03b9\u03c1\u03ac LDD(BB4) \u03c4\u03b1\u03b9\u03c1\u03b9\u03ac\u03b6\u03b5\u03b9 \u03ba\u03b1\u03bb\u03ac \u03c3\u03c4\u03b7\u03bd \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03c0\u03af\u03b5\u03c3\u03b7\u03c2 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03c1\u03bf\u03c6\u03b7 \u03cc\u03c3\u03bc\u03c9\u03c3\u03b7. \u0397 \u03c4\u03bc\u03b7\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03b7 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ae \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03c3\u03c6\u03c5\u03c1\u03b7\u03bb\u03b1\u03c4\u03b7\u03bc\u03ad\u03bd\u03b1 \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03ac \u03bc\u03ad\u03c1\u03b7 \u03c4\u03b7\u03c2 \u03b1\u03bd\u03c4\u03ad\u03c7\u03bf\u03c5\u03bd \u03c4\u03b9\u03c2 \u03c3\u03bf\u03b2\u03b1\u03c1\u03ad\u03c2 \u03c0\u03b9\u03ad\u03c3\u03b5\u03b9\u03c2 \u03c0\u03bf\u03c5 \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03c0\u03bf\u03b1\u03bb\u03ac\u03c4\u03c9\u03c3\u03b7.<\/p>\n<h3><strong><b>\u0395: \u03a0\u03ce\u03c2 \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03b5\u03b9 \u03b7 Longgang Pump \u03c4\u03b7\u03bd \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03c9\u03bd \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03c9\u03bd \u03ba\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ce\u03bd \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd \u03c7\u03bf\u03bd\u03b4\u03c1\u03b9\u03ba\u03ae\u03c2;<\/b><\/strong><\/h3>\n<p><strong>\u0391:<\/strong>\u00a0\u0391\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03bf\u03cd\u03bc\u03b5 \u03ad\u03bd\u03b1 \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae\u03c2 API Q1 \u03ba\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03c0\u03bb\u03b1\u03c4\u03c6\u03cc\u03c1\u03bc\u03b1 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ce\u03bd \u03b1\u03ba\u03c1\u03af\u03b2\u03b5\u03b9\u03b1\u03c2 \u0395\u03c0\u03b9\u03c0\u03ad\u03b4\u03bf\u03c5 1 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b5\u03ba\u03c4\u03b5\u03bb\u03ad\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03bf\u03cd\u03c2 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5\u03c2, \u03b4\u03bf\u03ba\u03b9\u03bc\u03ad\u03c2 cavitation \u03ba\u03b1\u03b9 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ad\u03c2 \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae\u03c2 \u03c3\u03b5 \u03ba\u03ac\u03b8\u03b5 \u03bc\u03bf\u03bd\u03ac\u03b4\u03b1.<\/p>\n<h3><strong><b>\u0395: \u03a0\u03b1\u03c1\u03ad\u03c7\u03b5\u03c4\u03b5 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ae \u03c5\u03c0\u03bf\u03c3\u03c4\u03ae\u03c1\u03b9\u03be\u03b7 \u03b5\u03c0\u03af \u03c4\u03cc\u03c0\u03bf\u03c5 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7;<\/b><\/strong><\/h3>\n<p>\u0391: \u039d\u03b1\u03b9. \u0392\u03ac\u03c3\u03b5\u03b9 \u03c4\u03c9\u03bd \u03cc\u03c1\u03c9\u03bd \u03c4\u03b7\u03c2 \u03c3\u03cd\u03bc\u03b2\u03b1\u03c3\u03b7\u03c2, \u03c3\u03c4\u03ad\u03bb\u03bd\u03bf\u03c5\u03bc\u03b5 \u03c0\u03c1\u03bf\u03c3\u03c9\u03c0\u03b9\u03ba\u03cc \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ae\u03c2 \u03ae \u03bc\u03b5\u03c4\u03ac \u03c4\u03b7\u03bd \u03c0\u03ce\u03bb\u03b7\u03c3\u03b7 \u03c3\u03c4\u03b7\u03bd \u03c4\u03bf\u03c0\u03bf\u03b8\u03b5\u03c3\u03af\u03b1 \u03b3\u03b9\u03b1 \u03b2\u03bf\u03ae\u03b8\u03b5\u03b9\u03b1 \u03c3\u03c4\u03b7 \u03c1\u03cd\u03b8\u03bc\u03b9\u03c3\u03b7, \u03c4\u03bf\u03bd \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03bf\u03b4\u03b7\u03b3\u03af\u03b5\u03c2 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2.<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>In industrial water treatment, especially in high-pressure desalination and chemical wastewater management, the\u00a0centrifugal pump\u00a0confronts a persistent foe: corrosion. Operators often deal with severe breakdowns due to pitting, stress corrosion cracking, and erosion-corrosion. These issues cause unexpected shutdowns, costly fixes, and safety risks. Such problems become more intense when dealing with substances like dilute sulfuric acid, [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":3994,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3990","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\/3990","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=3990"}],"version-history":[{"count":1,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/posts\/3990\/revisions"}],"predecessor-version":[{"id":3998,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/posts\/3990\/revisions\/3998"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/media\/3994"}],"wp:attachment":[{"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/media?parent=3990"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/categories?post=3990"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/tags?post=3990"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}