{"id":3384,"date":"2025-09-05T11:50:39","date_gmt":"2025-09-05T03:50:39","guid":{"rendered":"https:\/\/www.longgangpump.com\/?p=3384"},"modified":"2025-09-03T18:43:40","modified_gmt":"2025-09-03T10:43:40","slug":"understanding-multistage-pumps-key-applications-across-industries","status":"publish","type":"post","link":"https:\/\/www.longgangpump.com\/el\/understanding-multistage-pumps-key-applications-across-industries\/","title":{"rendered":"\u039a\u03b1\u03c4\u03b1\u03bd\u03cc\u03b7\u03c3\u03b7 \u03a0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03c9\u03bd \u0391\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd: \u039a\u03cd\u03c1\u03b9\u03b5\u03c2 \u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03c3\u03b5 \u038c\u03bb\u03bf\u03c5\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03a4\u03bf\u03bc\u03b5\u03af\u03c2"},"content":{"rendered":"<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-large wp-image-3382\" src=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/09\/Understanding-Multistage-Pumps-Key-Applications-Across-Industries-1024x683.jpg\" alt=\"\u039a\u03b1\u03c4\u03b1\u03bd\u03cc\u03b7\u03c3\u03b7 \u03c4\u03c9\u03bd \u0391\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd \u03a0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ce\u03bd \u03a3\u03c4\u03b1\u03b4\u03af\u03c9\u03bd: \u039a\u03cd\u03c1\u03b9\u03b5\u03c2 \u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03c3\u03b5 \u038c\u03bb\u03bf\u03c5\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03a4\u03bf\u03bc\u03b5\u03af\u03c2\" width=\"800\" height=\"534\" srcset=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/09\/Understanding-Multistage-Pumps-Key-Applications-Across-Industries-1024x683.jpg 1024w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/09\/Understanding-Multistage-Pumps-Key-Applications-Across-Industries-300x200.jpg 300w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/09\/Understanding-Multistage-Pumps-Key-Applications-Across-Industries-768x512.jpg 768w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/09\/Understanding-Multistage-Pumps-Key-Applications-Across-Industries-1536x1024.jpg 1536w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/09\/Understanding-Multistage-Pumps-Key-Applications-Across-Industries-2048x1365.jpg 2048w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/09\/Understanding-Multistage-Pumps-Key-Applications-Across-Industries-18x12.jpg 18w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/09\/Understanding-Multistage-Pumps-Key-Applications-Across-Industries-600x400.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2><strong><b>\u03a4\u03b9 \u0395\u03af\u03bd\u03b1\u03b9 \u03bf\u03b9 \u03a0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b5\u03c2 \u0391\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u00a0<\/b><\/strong><\/h2>\n<h3><strong><b>\u0392\u03b1\u03c3\u03b9\u03ba\u03ae \u0391\u03c1\u03c7\u03ae \u039b\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2 \u00a0<\/b><\/strong><\/h3>\n<p>\u039f\u03b9 \u03c0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b5\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03b1\u03bd\u03ae\u03ba\u03bf\u03c5\u03bd \u03c3\u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1 \u03c4\u03c9\u03bd \u03c6\u03c5\u03b3\u03bf\u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ce\u03bd \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd. \u03a0\u03b5\u03c1\u03b9\u03ad\u03c7\u03bf\u03c5\u03bd \u03c0\u03bf\u03bb\u03bb\u03bf\u03cd\u03c2 \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd\u03c2 \u03c3\u03c4\u03b5\u03c1\u03b5\u03c9\u03bc\u03ad\u03bd\u03bf\u03c5\u03c2 \u03c3\u03b5 \u03ad\u03bd\u03b1\u03bd \u03c0\u03b5\u03c1\u03b9\u03c3\u03c4\u03c1\u03b5\u03c6\u03cc\u03bc\u03b5\u03bd\u03bf \u03ac\u03be\u03bf\u03bd\u03b1 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03b5\u03bd\u03b9\u03b1\u03af\u03bf \u03c0\u03b5\u03c1\u03af\u03b2\u03bb\u03b7\u03bc\u03b1. \u039a\u03ac\u03b8\u03b5 \u03c4\u03c1\u03bf\u03c7\u03cc\u03c2 \u03bc\u03b5\u03c4\u03b1\u03c6\u03ad\u03c1\u03b5\u03b9 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03c3\u03c4\u03bf \u03ba\u03b9\u03bd\u03bf\u03cd\u03bc\u03b5\u03bd\u03bf \u03c5\u03b3\u03c1\u03cc. \u0397 \u03c0\u03af\u03b5\u03c3\u03b7 \u03b1\u03c5\u03be\u03ac\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c0\u03c1\u03bf\u03bf\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ac \u03ba\u03b1\u03b8\u03ce\u03c2 \u03c4\u03bf \u03c1\u03b5\u03c5\u03c3\u03c4\u03cc \u03c0\u03b5\u03c1\u03bd\u03ac\u03b5\u03b9 \u03b1\u03c0\u03cc \u03b4\u03b9\u03b1\u03b4\u03bf\u03c7\u03b9\u03ba\u03ac \u03c3\u03c4\u03ac\u03b4\u03b9\u03b1. \u0391\u03c5\u03c4\u03ae \u03b7 \u03b4\u03b9\u03ac\u03c4\u03b1\u03be\u03b7 \u03c0\u03b1\u03c1\u03ac\u03b3\u03b5\u03b9 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b5\u03c2 \u03c0\u03b9\u03ad\u03c3\u03b5\u03b9\u03c2 \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03bc\u03bf\u03bd\u03bf\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b5\u03c2 \u03bc\u03bf\u03bd\u03ac\u03b4\u03b5\u03c2. \u03a4\u03b1\u03c5\u03c4\u03cc\u03c7\u03c1\u03bf\u03bd\u03b1, \u03b4\u03b9\u03b1\u03c4\u03b7\u03c1\u03b5\u03af \u03ad\u03bd\u03b1 noticeably \u03c0\u03b9\u03bf \u03c3\u03c5\u03bc\u03c0\u03b1\u03b3\u03ad\u03c2 \u03c0\u03c1\u03bf\u03c6\u03af\u03bb \u03c7\u03ce\u03c1\u03bf\u03c5.<\/p>\n<h3><strong><b>\u039a\u03cd\u03c1\u03b9\u03b1 \u03a7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u0394\u03bf\u03bc\u03ae\u03c2 \u00a0<\/b><\/strong><\/h3>\n<p>\u039c\u03b9\u03b1 \u03c4\u03c5\u03c0\u03b9\u03ba\u03ae \u03c0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b1 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03b5\u03bd\u03c3\u03c9\u03bc\u03b1\u03c4\u03ce\u03bd\u03b5\u03b9 \u03b5\u03af\u03c4\u03b5 \u03bf\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03b1 \u03b5\u03af\u03c4\u03b5 \u03ba\u03ac\u03b8\u03b5\u03c4\u03b1 \u03c7\u03c9\u03c1\u03b9\u03c3\u03c4\u03ac \u03c0\u03b5\u03c1\u03b9\u03b2\u03bb\u03ae\u03bc\u03b1\u03c4\u03b1. \u03a0\u03bf\u03bb\u03bb\u03bf\u03af \u03c4\u03c1\u03bf\u03c7\u03bf\u03af \u03b5\u03c5\u03b8\u03c5\u03b3\u03c1\u03b1\u03bc\u03bc\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b4\u03b9\u03b1\u03b4\u03bf\u03c7\u03b9\u03ba\u03ac \u03ba\u03b1\u03c4\u03ac \u03bc\u03ae\u03ba\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03ac\u03be\u03bf\u03bd\u03b1. \u03a3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03ac\u03be\u03bf\u03bd\u03b1 \u03ba\u03b1\u03b9 \u03b5\u03b4\u03c1\u03ac\u03bd\u03c9\u03bd \u03b1\u03ba\u03c1\u03b9\u03b2\u03ce\u03c2 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03bc\u03ad\u03bd\u03b1 \u03b5\u03be\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03bf\u03c5\u03bd \u03b1\u03be\u03b9\u03cc\u03c0\u03b9\u03c3\u03c4\u03b7 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1. \u0393\u03b9\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1, \u03bf \u03c4\u03cd\u03c0\u03bf\u03c2 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03c0\u03af\u03b5\u03c3\u03b7\u03c2 \u03c4\u03bc\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc\u03c2 LDD (BB4) \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03b1 \u03c0\u03c1\u03bf\u03c3\u03b1\u03bd\u03b1\u03c4\u03bf\u03bb\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\u03c2. \u0394\u03b9\u03b1\u03b8\u03ad\u03c4\u03b5\u03b9 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03cc \u03c6\u03c5\u03b3\u03bf\u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 \u03c4\u03bc\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03bf\u03cd \u03ba\u03b5\u03bb\u03cd\u03c6\u03bf\u03c5\u03c2. \u039f\u03b9 \u03c4\u03c1\u03bf\u03c7\u03bf\u03af \u03b1\u03bd\u03c4\u03b9\u03bc\u03b5\u03c4\u03c9\u03c0\u03af\u03b6\u03bf\u03c5\u03bd \u03c4\u03b9\u03c2 \u03af\u03b4\u03b9\u03b5\u03c2 \u03ba\u03b1\u03c4\u03b5\u03c5\u03b8\u03cd\u03bd\u03c3\u03b5\u03b9\u03c2. \u03a0\u03c1\u03bf\u03b7\u03b3\u03bc\u03ad\u03bd\u03b1 \u03b5\u03c1\u03b3\u03b1\u03bb\u03b5\u03af\u03b1 \u03b4\u03c5\u03bd\u03b1\u03bc\u03b9\u03ba\u03ae\u03c2 \u03c1\u03b5\u03c5\u03c3\u03c4\u03ce\u03bd \u03cc\u03c0\u03c9\u03c2 \u03b7 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03b9\u03ba\u03ae \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03c1\u03bf\u03ae\u03c2 \u03b2\u03b5\u03bb\u03c4\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd \u03c4\u03b7\u03bd \u03c5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03ae \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7.<\/p>\n<p>\u0391\u03bd\u03c4\u03b9\u03b8\u03ad\u03c4\u03c9\u03c2, \u03b7 \u03b4\u03b9\u03c0\u03bb\u03bf\u03cd \u03ba\u03b5\u03bb\u03cd\u03c6\u03bf\u03c5\u03c2 \u03c0\u03b1\u03c1\u03b1\u03bb\u03bb\u03b1\u03b3\u03ae LTD (BB5) employs dual-casing construction. Externally pressurized forged enclosures guarantee secure functioning under harsh circumstances. The internal assembly permits removal without disconnecting the inlet or outlet conduits.<\/p>\n<h2><strong><b>\u039f\u03c6\u03ad\u03bb\u03b7 \u03c3\u03b5 \u03a3\u03cd\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7 \u03bc\u03b5 \u039c\u03bf\u03bd\u03bf\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b5\u03c2 \u0391\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u00a0<\/b><\/strong><\/h2>\n<h3><strong><b>\u039f\u03b9 \u03c0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b5\u03c2 \u03b4\u03b9\u03b1\u03bc\u03bf\u03c1\u03c6\u03ce\u03c3\u03b5\u03b9\u03c2 \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03bf\u03c5\u03bd \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ac \u03c0\u03bb\u03b5\u03bf\u03bd\u03b5\u03ba\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c3\u03b5 \u03c3\u03cd\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03b9\u03c2 \u03b2\u03b1\u03c3\u03b9\u03ba\u03ad\u03c2 \u03b5\u03bd\u03b1\u03bb\u03bb\u03b1\u03ba\u03c4\u03b9\u03ba\u03ad\u03c2 \u03bc\u03bf\u03bd\u03bf\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03c9\u03bd: \u00a0<\/b><\/strong><\/h3>\n<ul>\n<li>\u03a5\u03c0\u03b5\u03c1\u03bf\u03c7\u03ae \u03c3\u03c4\u03b7\u03bd \u0399\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03a0\u03af\u03b5\u03c3\u03b7\u03c2: \u039a\u03ac\u03b8\u03b5 \u03c3\u03c4\u03ac\u03b4\u03b9\u03bf \u03b1\u03bd\u03b1\u03c0\u03c4\u03cd\u03c3\u03c3\u03b5\u03b9 \u03c3\u03c5\u03c3\u03c3\u03c9\u03c1\u03b5\u03c5\u03c4\u03b9\u03ba\u03ac \u03c4\u03b7 \u03c3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03ae \u03b1\u03bd\u03cd\u03c8\u03c9\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2.<\/li>\n<li>\u0394\u03b9\u03ac\u03c4\u03b1\u03be\u03b7 \u03a6\u03b9\u03bb\u03b9\u03ba\u03ae \u03c0\u03c1\u03bf\u03c2 \u03c4\u03bf\u03bd \u03a7\u03ce\u03c1\u03bf: \u0395\u03c0\u03b9\u03c4\u03c5\u03b3\u03c7\u03ac\u03bd\u03b5\u03b9 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ae \u03b1\u03bd\u03cd\u03c8\u03c9\u03c3\u03b7 \u03c7\u03c9\u03c1\u03af\u03c2 \u03c5\u03c0\u03b5\u03c1\u03bc\u03b5\u03b3\u03ad\u03b8\u03b5\u03b9\u03c2 \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd\u03c2.<\/li>\n<li>\u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03af\u03b1 \u0395\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2: \u0397 \u03b2\u03b5\u03bb\u03c4\u03b9\u03c9\u03bc\u03ad\u03bd\u03b7 \u03c5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03ae \u03c3\u03c5\u03bc\u03c0\u03b5\u03c1\u03b9\u03c6\u03bf\u03c1\u03ac \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c4\u03b7 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03ba\u03ae\u03c2 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2.<\/li>\n<li>\u03a0\u03c1\u03bf\u03c3\u03b1\u03c1\u03bc\u03cc\u03c3\u03b9\u03bc\u03b7 \u0394\u03b9\u03ac\u03c4\u03b1\u03be\u03b7: \u03a4\u03b1 \u03c3\u03c4\u03ac\u03b4\u03b9\u03b1 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03c0\u03c1\u03bf\u03c3\u03b1\u03c1\u03bc\u03bf\u03c3\u03c4\u03bf\u03cd\u03bd \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03c4\u03b1\u03b9\u03c1\u03b9\u03ac\u03b6\u03bf\u03c5\u03bd \u03c3\u03b5 \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03b5\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2.<\/li>\n<\/ul>\n<h2><strong><b>\u03a0\u03cc\u03c4\u03b5 \u03bd\u03b1 \u0395\u03c0\u03b9\u03bb\u03ad\u03be\u03b5\u03c4\u03b5 \u03a0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b5\u03c2 \u0391\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u00a0<\/b><\/strong><\/h2>\n<h3><strong><b>\u0391\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03a5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03a0\u03af\u03b5\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u039c\u03b5\u03b3\u03ac\u03bb\u03b7\u03c2 \u0391\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2 \u00a0<\/b><\/strong><\/h3>\n<p>\u0391\u03c5\u03c4\u03ad\u03c2 \u03bf\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03be\u03b5\u03c7\u03c9\u03c1\u03af\u03b6\u03bf\u03c5\u03bd \u03cc\u03c0\u03bf\u03c5 \u03b7 \u03b1\u03ba\u03c1\u03b1\u03af\u03b1 \u03c0\u03af\u03b5\u03c3\u03b7 \u03ae \u03b7 \u03b5\u03ba\u03c4\u03b5\u03c4\u03b1\u03bc\u03ad\u03bd\u03b7 \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac \u03c1\u03b5\u03c5\u03c3\u03c4\u03bf\u03cd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c0\u03b1\u03c1\u03b1\u03af\u03c4\u03b7\u03c4\u03b7. \u0398\u03b5\u03c9\u03c1\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf &#8220;\u0388\u03c1\u03b3\u03bf CCUS \u0395\u03ba\u03b1\u03c4\u03bf\u03bc\u03bc\u03c5\u03c1\u03af\u03bf\u03c5 \u03a4\u03cc\u03bd\u03c9\u03bd Qilu Petrochemical \u2013 Shengli Oilfield&#8221;.<span style=\"color: #3366ff;\"> <a style=\"color: #3366ff;\" href=\"https:\/\/www.longgangpump.com\/el\/about-us\/\"><strong><u><b>\u0397 Longgang<\/b><\/u><\/strong><\/a><\/span>\u0397 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03b5\u03bd\u03af\u03c3\u03c7\u03c5\u03c3\u03b7\u03c2 \u03b1\u03b3\u03c9\u03b3\u03bf\u03cd \u03b4\u03b9\u03bf\u03be\u03b5\u03b9\u03b4\u03af\u03bf\u03c5 \u03c4\u03bf\u03c5 \u03ac\u03bd\u03b8\u03c1\u03b1\u03ba\u03ac \u03c4\u03bf\u03c5 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03c3\u03b5 \u03c0\u03af\u03b5\u03c3\u03b7 10 MPa. \u039c\u03b5\u03c4\u03b1\u03c6\u03ad\u03c1\u03b5\u03b9 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03c3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac \u03b4\u03b9\u03bf\u03be\u03b5\u03af\u03b4\u03b9\u03bf \u03c4\u03bf\u03c5 \u03ac\u03bd\u03b8\u03c1\u03b1\u03ba\u03b1 \u03c3\u03b5 \u03c6\u03ac\u03c3\u03b7 \u03c0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c3\u03b5 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b5\u03c2 \u03b1\u03c0\u03bf\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2.<\/p>\n<h3><strong><b>\u0395\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03a0\u03b5\u03c1\u03b9\u03bf\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\u03c5 \u038a\u03c7\u03bd\u03bf\u03c5\u03c2 \u00a0<\/b><\/strong><\/h3>\n<p>\u039f\u03b9 \u03c0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b5\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03b9\u03ac\u03b6\u03bf\u03c5\u03bd \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03c3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b1\u03c0\u03b1\u03bd\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03cc\u03c0\u03bf\u03c5 \u03c5\u03c0\u03ac\u03c1\u03c7\u03bf\u03c5\u03bd \u03c7\u03c9\u03c1\u03b9\u03ba\u03bf\u03af \u03c0\u03b5\u03c1\u03b9\u03bf\u03c1\u03b9\u03c3\u03bc\u03bf\u03af. \u03a0\u03b1\u03c1\u03ad\u03c7\u03bf\u03c5\u03bd \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ae \u03c0\u03af\u03b5\u03c3\u03b7 \u03c3\u03b5 \u03c3\u03c5\u03bc\u03c0\u03c5\u03ba\u03bd\u03c9\u03bc\u03ad\u03bd\u03b5\u03c2 \u03bc\u03bf\u03bd\u03ac\u03b4\u03b5\u03c2. \u03a4\u03b1 \u03c0\u03bb\u03b1\u03af\u03c3\u03b9\u03b1 LDD \u03ba\u03b1\u03b9 LTD \u03c4\u03b7\u03c2 Longgang \u03c5\u03c0\u03bf\u03c3\u03c4\u03b7\u03c1\u03af\u03b6\u03bf\u03c5\u03bd \u03ba\u03ac\u03b8\u03b5\u03c4\u03b7 \u03ae \u03bf\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03b1 \u03b8\u03ad\u03c3\u03b7, \u03c4\u03b1\u03b9\u03c1\u03b9\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c3\u03c4\u03bf\u03c5\u03c2 \u03c0\u03b5\u03c1\u03b9\u03bf\u03c1\u03b9\u03c3\u03bc\u03bf\u03cd\u03c2 \u03c4\u03b7\u03c2 \u03c4\u03bf\u03c0\u03bf\u03b8\u03b5\u03c3\u03af\u03b1\u03c2.<\/p>\n<h3><strong><b>\u0398\u03b5\u03c9\u03c1\u03af\u03b5\u03c2 \u0395\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2 \u00a0<\/b><\/strong><\/h3>\n<p>\u039f\u03b9 \u03c4\u03c1\u03bf\u03c7\u03bf\u03af \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7\u03c2 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03c4\u03bf\u03bd \u03b5\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03cc \u03c4\u03b7\u03c2 Longgang \u03bc\u03b5\u03b9\u03ce\u03bd\u03bf\u03c5\u03bd \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac \u03c4\u03b9\u03c2 \u03b1\u03bd\u03ac\u03b3\u03ba\u03b5\u03c2 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2. \u0397 \u03c6\u03c5\u03b3\u03bf\u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 BB2, \u03c0\u03bf\u03c5 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03b8\u03b7\u03ba\u03b5 \u03b1\u03bd\u03b5\u03be\u03ac\u03c1\u03c4\u03b7\u03c4\u03b1, \u03b5\u03c0\u03b9\u03c4\u03c5\u03b3\u03c7\u03ac\u03bd\u03b5\u03b9 90,5% \u03c5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03ae \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7. \u0391\u03c5\u03c4\u03cc \u03c4\u03bf \u03bd\u03bf\u03cd\u03bc\u03b5\u03c1\u03bf \u03be\u03b5\u03c0\u03b5\u03c1\u03bd\u03ac \u03c4\u03b1 \u03b5\u03b8\u03bd\u03b9\u03ba\u03ac \u03b1\u03bd\u03ce\u03c4\u03b1\u03c4\u03b1 \u03b5\u03bd\u03b5\u03c1\u03b3\u03b5\u03b9\u03b1\u03ba\u03ac \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03b1 \u03ba\u03b1\u03c4\u03ac 3,5%.<\/p>\n<h2><strong><b>\u0392\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ad\u03c2 \u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03a0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03c9\u03bd \u0391\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd \u00a0<\/b><\/strong><\/h2>\n<h3><strong><b>\u03a0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae \u0395\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2 \u03ba\u03b1\u03b9 \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 \u00a0<\/b><\/strong><\/h3>\n<p>\u0391\u03c5\u03c4\u03ad\u03c2 \u03bf\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03b1\u03c0\u03bf\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b6\u03c9\u03c4\u03b9\u03ba\u03ae\u03c2 \u03c3\u03b7\u03bc\u03b1\u03c3\u03af\u03b1\u03c2 \u03c3\u03b5 \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae\u03c2 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03ba\u03ae\u03c2 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2. \u0394\u03b9\u03b1\u03c7\u03b5\u03b9\u03c1\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c4\u03b7\u03bd \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c3\u03af\u03b1 \u03bd\u03b5\u03c1\u03bf\u03cd \u03bb\u03ad\u03b2\u03b7\u03c4\u03b1 \u03c5\u03c0\u03cc \u03ad\u03bd\u03c4\u03bf\u03bd\u03b7 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03c0\u03af\u03b5\u03c3\u03b7. \u0397 \u03c3\u03b5\u03b9\u03c1\u03ac LDD \u03c4\u03b7\u03c2 Longgang \u03b5\u03be\u03c5\u03c0\u03b7\u03c1\u03b5\u03c4\u03b5\u03af \u03c4\u03b1\u03ba\u03c4\u03b9\u03ba\u03ac \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c3\u03af\u03b1 \u03bb\u03ad\u03b2\u03b7\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac \u03c3\u03c5\u03bc\u03c0\u03c5\u03ba\u03bd\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c3\u03b5 \u03c3\u03c4\u03b1\u03b8\u03bc\u03bf\u03cd\u03c2 \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae\u03c2 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03ba\u03ae\u03c2 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2.<\/p>\n<h3><strong><b>\u03a6\u03c5\u03c4\u03ac \u0395\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2 \u039d\u03b5\u03c1\u03bf\u03cd \u03ba\u03b1\u03b9 \u0391\u03c6\u03b1\u03bb\u03ac\u03c4\u03c9\u03c3\u03b7\u03c2 \u00a0<\/b><\/strong><\/h3>\n<p>\u0397 \u03b1\u03c6\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 \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af \u03bb\u03cd\u03c3\u03b5\u03b9\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03c0\u03af\u03b5\u03c3\u03b7\u03c2. \u0397 LDD \u03c4\u03b7\u03c2 Longgang \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03b5\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03ac \u03c3\u03b5 \u03c0\u03c1\u03c9\u03c4\u03bf\u03b2\u03bf\u03c5\u03bb\u03af\u03b5\u03c2 purification \u03b8\u03b1\u03bb\u03b1\u03c3\u03c3\u03b9\u03bd\u03bf\u03cd \u03bd\u03b5\u03c1\u03bf\u03cd. \u0397 \u03b5\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03ae \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c3\u03c4\u03b7\u03bd \u03ba\u03bf\u03b9\u03bb\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b5\u03c0\u03b9\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03b1\u03be\u03b9\u03cc\u03c0\u03b9\u03c3\u03c4\u03b7 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1.<\/p>\n<h3><strong><b>\u0392\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b5\u03c2 \u03a0\u03b5\u03c4\u03c1\u03b5\u03bb\u03b1\u03af\u03bf\u03c5 &amp; \u0391\u03b5\u03c1\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03a0\u03b5\u03c4\u03c1\u03bf\u03c7\u03b7\u03bc\u03b5\u03af\u03b1\u03c2 \u00a0<\/b><\/strong><\/h3>\n<p>\u039f\u03b9 \u03c0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b5\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03b5\u03ba\u03c4\u03b5\u03bb\u03bf\u03cd\u03bd \u03ba\u03c1\u03af\u03c3\u03b9\u03bc\u03b5\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03c3\u03b5 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b5\u03c2 \u03c0\u03b5\u03c4\u03c1\u03bf\u03c7\u03b7\u03bc\u03b5\u03af\u03b1\u03c2. \u0397 \u03c3\u03b5\u03b9\u03c1\u03ac LTD \u03bc\u03b5\u03c4\u03b1\u03c6\u03ad\u03c1\u03b5\u03b9 \u03ba\u03b1\u03b8\u03b1\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b1 \u03ae \u03b5\u03bb\u03b1\u03c6\u03c1\u03ce\u03c2 \u03c6\u03bf\u03c1\u03c4\u03c9\u03bc\u03ad\u03bd\u03b1 \u03bc\u03b5 \u03c3\u03c9\u03bc\u03b1\u03c4\u03af\u03b4\u03b9\u03b1 \u03c5\u03b3\u03c1\u03ac. \u039f\u03b9 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03c5\u03bd \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac \u03b1\u03ba\u03b1\u03c4\u03ad\u03c1\u03b3\u03b1\u03c3\u03c4\u03bf\u03c5 \u03c0\u03b5\u03c4\u03c1\u03b5\u03bb\u03b1\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03c5\u03b4\u03c1\u03bf\u03b3\u03bf\u03bd\u03b1\u03bd\u03b8\u03c1\u03ac\u03ba\u03c9\u03bd offshore.<\/p>\n<h3><strong><b>\u039b\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b5\u03c2 \u0391\u03bd\u03b1 Extraction, \u039b\u03ac\u03c3\u03c0\u03b7\u03c2 \u03ba\u03b1\u03b9 \u0391\u03c0\u03bf\u03be\u03ae\u03c1\u03b1\u03bd\u03c3\u03b7\u03c2 \u00a0<\/b><\/strong><\/h3>\n<p>\u0391\u03c5\u03c4\u03ad\u03c2 \u03bf\u03b9 \u03bc\u03bf\u03bd\u03ac\u03b4\u03b5\u03c2 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03bf\u03cd\u03bd \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03c3\u03b5 \u03c3\u03b5\u03bd\u03ac\u03c1\u03b9\u03b1 \u03b5\u03ba\u03c3\u03ba\u03b1\u03c6\u03ae\u03c2. \u0391\u03c0\u03bf\u03be\u03b7\u03c1\u03b1\u03af\u03bd\u03bf\u03c5\u03bd \u03b2\u03b1\u03b8\u03b9\u03bf\u03cd\u03c2 shafts \u03bf\u03c1\u03c5\u03c7\u03b5\u03af\u03c9\u03bd \u03ae \u03bc\u03b5\u03c4\u03b1\u03c6\u03ad\u03c1\u03bf\u03c5\u03bd \u03bb\u03ac\u03c3\u03c0\u03b7 \u03c3\u03b5 \u03b5\u03ba\u03c4\u03b5\u03c4\u03b1\u03bc\u03ad\u03bd\u03b1 \u03bc\u03bf\u03bd\u03bf\u03c0\u03ac\u03c4\u03b9\u03b1 \u03c5\u03c0\u03cc \u03b1\u03c0\u03b1\u03b9\u03c4\u03b7\u03c4\u03b9\u03ba\u03ad\u03c2 \u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c0\u03af\u03b5\u03c3\u03b7\u03c2.<\/p>\n<h2><strong><b>\u0395\u03c0\u03b9\u03c3\u03b7\u03bc\u03b1\u03bd\u03b8\u03ad\u03bd\u03c4\u03b1 \u039c\u03bf\u03bd\u03c4\u03ad\u03bb\u03b1 \u03a0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03c9\u03bd \u0391\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd Longgang \u00a0<\/b><\/strong><\/h2>\n<h3><strong><b>LDD(BB4)-\u0391\u03bd\u03c4\u03bb\u03af\u03b1 \u039a\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03ae\u03c2 \u03a0\u03bf\u03bb\u03c5\u03b2\u03ac\u03b8\u03bc\u03b9\u03bf\u03c5 \u03a4\u03bc\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03bf\u03cd \u03a5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03a0\u03af\u03b5\u03c3\u03b7\u03c2 \u00a0<\/b><\/strong><\/h3>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-3378\" src=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/09\/BB4-High-Pressure-Segmented-Multi-stage-Centrifugal-Pump.jpg\" alt=\"BB4 - \u03a5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03a0\u03af\u03b5\u03c3\u03b7\u03c2 \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 \u039a\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ae \u0391\u03bd\u03c4\u03bb\u03af\u03b1\" width=\"800\" height=\"800\" srcset=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/09\/BB4-High-Pressure-Segmented-Multi-stage-Centrifugal-Pump.jpg 800w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/09\/BB4-High-Pressure-Segmented-Multi-stage-Centrifugal-Pump-300x300.jpg 300w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/09\/BB4-High-Pressure-Segmented-Multi-stage-Centrifugal-Pump-150x150.jpg 150w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/09\/BB4-High-Pressure-Segmented-Multi-stage-Centrifugal-Pump-768x768.jpg 768w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/09\/BB4-High-Pressure-Segmented-Multi-stage-Centrifugal-Pump-12x12.jpg 12w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/09\/BB4-High-Pressure-Segmented-Multi-stage-Centrifugal-Pump-600x600.jpg 600w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/09\/BB4-High-Pressure-Segmented-Multi-stage-Centrifugal-Pump-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u0397 <span style=\"color: #3366ff;\"><a style=\"color: #3366ff;\" href=\"https:\/\/www.longgangpump.com\/el\/product\/ldd-bb4-high-pressure-segmented-multistage-centrifugal-pump\/\"><strong><u><b>LDD<\/b><\/u><\/strong><strong><u><b>(BB4)<\/b><\/u><\/strong><strong><u><b>\u00a0\u03c3\u03b5\u03b9\u03c1\u03ac<\/b><\/u><\/strong><\/a><\/span>\u00a0\u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03b5\u03b9 \u03c3\u03b1\u03c1\u03ac\u03bd\u03c4\u03b1 \u03b4\u03b9\u03b1\u03ba\u03c1\u03b9\u03c4\u03ad\u03c2 \u03b4\u03b9\u03b1\u03bc\u03bf\u03c1\u03c6\u03ce\u03c3\u03b5\u03b9\u03c2. \u0397 \u03b1\u03bd\u03ac\u03c0\u03c4\u03c5\u03be\u03b7 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b5 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 PUMPCAD \u03ba\u03b1\u03b9 \u03bc\u03b5\u03b8\u03cc\u03b4\u03bf\u03c5\u03c2 \u03c0\u03c1\u03bf\u03c3\u03bf\u03bc\u03bf\u03af\u03c9\u03c3\u03b7\u03c2 \u03c1\u03bf\u03ae\u03c2. \u03a5\u03c0\u03bf\u03c3\u03c4\u03b7\u03c1\u03af\u03b6\u03b5\u03b9 \u03b1\u03bd\u03c5\u03c8\u03ce\u03c3\u03b5\u03b9\u03c2 \u03ad\u03c9\u03c2 3000m \u03ba\u03b1\u03b9 \u03c0\u03b9\u03ad\u03c3\u03b5\u03b9\u03c2 \u03ad\u03c9\u03c2 30 MPa. \u0397 \u03b5\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03ae \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c3\u03c4\u03b7\u03bd \u03ba\u03bf\u03b9\u03bb\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03af\u03b6\u03b5\u03b9 \u03c4\u03b7 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03c4\u03bf\u03c5. \u03a4\u03bf \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03b9\u03c3\u03bf\u03c1\u03c1\u03bf\u03c0\u03af\u03b1\u03c2 drum-disc-drum \u03b5\u03bb\u03b1\u03c7\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b5\u03af \u03c4\u03b1 \u03c6\u03bf\u03c1\u03c4\u03af\u03b1 \u03c4\u03c9\u03bd \u03b1\u03be\u03bf\u03bd\u03b9\u03ba\u03ce\u03bd \u03b5\u03b4\u03c1\u03ac\u03bd\u03c9\u03bd.<\/p>\n<h3><strong><b>LTD(BB5)-\u0391\u03bd\u03c4\u03bb\u03af\u03b1 \u039a\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03ae\u03c2 \u03a0\u03bf\u03bb\u03c5\u03b2\u03ac\u03b8\u03bc\u03b9\u03bf\u03c5 \u0394\u03b9\u03c0\u03bb\u03bf\u03cd \u03a6\u03bb\u03bf\u03b9\u03bf\u03cd \u00a0<\/b><\/strong><\/h3>\n<p>\u0397 <span style=\"color: #3366ff;\"><a style=\"color: #3366ff;\" href=\"https:\/\/www.longgangpump.com\/el\/product\/ltd-bb5-double-shell-multi-stage-centrifugal-pump\/\"><strong><u><b>LTD<\/b><\/u><\/strong><strong><u><b>(BB5)<\/b><\/u><\/strong><strong><u><b>\u00a0\u03bc\u03bf\u03bd\u03c4\u03ad\u03bb\u03bf<\/b><\/u><\/strong><\/a><\/span>\u00a0\u03b5\u03bd\u03c3\u03c9\u03bc\u03b1\u03c4\u03ce\u03bd\u03b5\u03b9 \u03b1\u03c1\u03c7\u03b9\u03c4\u03b5\u03ba\u03c4\u03bf\u03bd\u03b9\u03ba\u03ae \u03b4\u03b9\u03c0\u03bb\u03bf\u03cd \u03ba\u03b5\u03bb\u03cd\u03c6\u03bf\u03c5\u03c2 \u03bc\u03b5 \u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae \u03c3\u03c4\u03ae\u03c1\u03b9\u03be\u03b7. \u0391\u03bd\u03c4\u03ad\u03c7\u03b5\u03b9 \u03c3\u03b5 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b5\u03c2 \u03c0\u03bf\u03c5 \u03c0\u03bb\u03b7\u03c3\u03b9\u03ac\u03b6\u03bf\u03c5\u03bd \u03c4\u03bf\u03c5\u03c2 450\u00b0C. \u039f\u03b9 \u03c7\u03c1\u03ae\u03c3\u03c4\u03b5\u03c2 \u03b5\u03c0\u03b9\u03bb\u03ad\u03b3\u03bf\u03c5\u03bd \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03b4\u03b9\u03b1\u03bc\u03bf\u03c1\u03c6\u03ce\u03c3\u03b5\u03c9\u03bd \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd \u03b8\u03b5\u03c1\u03bc\u03ae\u03c2 \u03c4\u03bf\u03c0\u03bf\u03b8\u03ad\u03c4\u03b7\u03c3\u03b7\u03c2 \u03ae \u03bf\u03bb\u03af\u03c3\u03b8\u03b7\u03c3\u03b7\u03c2. \u039f\u03b9 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ad\u03c2 \u03b5\u03b4\u03c1\u03ac\u03bd\u03c9\u03bd \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03c5\u03bd \u03c4\u03cd\u03c0\u03bf\u03c5\u03c2 \u03bf\u03bb\u03af\u03c3\u03b8\u03b7\u03c3\u03b7\u03c2 ZH \u03ae \u03b5\u03ba\u03b4\u03cc\u03c3\u03b5\u03b9\u03c2 ZQ \u03bc\u03b5 \u03b5\u03be\u03b1\u03bd\u03b1\u03b3\u03ba\u03b1\u03c3\u03bc\u03ad\u03bd\u03b7 \u03bb\u03af\u03c0\u03b1\u03bd\u03c3\u03b7 \u03bc\u03b5 \u03c0\u03bb\u03ae\u03c1\u03b7 \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7.<\/p>\n<h2><strong><b>\u039a\u03cd\u03c1\u03b9\u03b1 \u03a7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03a0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03bf\u03c2 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd Longgang \u00a0<\/b><\/strong><\/h2>\n<h3><strong><b>\u0391\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03ac \u03c3\u03b5 \u0394\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7 \u03a5\u03bb\u03b9\u03ba\u03ac \u03b3\u03b9\u03b1 \u0386\u03b3\u03c1\u03b9\u03b1 \u03a0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd\u03c4\u03b1 \u00a0<\/b><\/strong><\/h3>\n<p>\u0397 Longgang \u03c0\u03b1\u03c1\u03ac\u03b3\u03b5\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03b5\u03b9\u03b4\u03b9\u03ba\u03bf\u03cd \u03ba\u03c1\u03ac\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03ad\u03c2 \u03c3\u03b5 \u03b5\u03c0\u03b9\u03b8\u03b5\u03c4\u03b9\u03ba\u03ac \u03c7\u03b7\u03bc\u03b9\u03ba\u03ac. \u0391\u03c5\u03c4\u03ad\u03c2 \u03b4\u03b9\u03b1\u03c7\u03b5\u03b9\u03c1\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c1\u03b1\u03b9\u03cc \u03b8\u03b5\u03b9\u03b9\u03ba\u03cc \u03bf\u03be\u03cd, \u03c5\u03b4\u03c1\u03bf\u03c7\u03bb\u03c9\u03c1\u03b9\u03ba\u03cc \u03bf\u03be\u03cd, \u03c0\u03c5\u03ba\u03bd\u03cc \u03b8\u03b5\u03b9\u03b9\u03ba\u03cc \u03bf\u03be\u03cd, \u03ba\u03b1\u03c5\u03c3\u03c4\u03b9\u03ba\u03cc \u03bd\u03ac\u03c4\u03c1\u03b9\u03bf \u03ba\u03b1\u03b9 \u03c0\u03b1\u03c1\u03cc\u03bc\u03bf\u03b9\u03b5\u03c2 \u03bf\u03c5\u03c3\u03af\u03b5\u03c2. \u039a\u03b1\u03c4\u03b1\u03bb\u03bb\u03b7\u03bb\u03ad\u03c2 \u03b3\u03b9\u03b1 \u03c7\u03b7\u03bc\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c4\u03bf\u03bc\u03b5\u03af\u03c2 \u03c0\u03bf\u03c5 \u03b4\u03b9\u03b1\u03c7\u03b5\u03b9\u03c1\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b5\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03ac \u03b4\u03b9\u03b1\u03b2\u03c1\u03c9\u03c4\u03b9\u03ba\u03ac \u03c1\u03b5\u03c5\u03c3\u03c4\u03ac.<\/p>\n<h3><strong><b>\u039c\u03bf\u03bd\u03c4\u03ad\u03c1\u03bd\u03bf\u03c2 \u03a3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03cc\u03c2 \u03b3\u03b9\u03b1 \u0395\u03cd\u03ba\u03bf\u03bb\u03b7 \u03a3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7 \u00a0<\/b><\/strong><\/h3>\n<p>\u0397 \u03b2\u03b1\u03c3\u03b9\u03ba\u03ae \u03c3\u03c5\u03bd\u03b1\u03c1\u03bc\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 LTD \u03b1\u03c6\u03b1\u03b9\u03c1\u03b5\u03af\u03c4\u03b1\u03b9 \u03b5\u03cd\u03ba\u03bf\u03bb\u03b1 \u03c7\u03c9\u03c1\u03af\u03c2 \u03b4\u03b9\u03b1\u03c4\u03b1\u03c1\u03b1\u03c7\u03ae \u03c4\u03c9\u03bd \u03b1\u03b3\u03c9\u03b3\u03ce\u03bd. \u0391\u03c5\u03c4\u03cc \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac \u03c4\u03bf\u03bd \u03c7\u03c1\u03cc\u03bd\u03bf \u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03ae\u03c2 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2.<\/p>\n<h3><strong><b>\u03a4\u03c1\u03bf\u03c7\u03bf\u03af \u03a5\u03c8\u03b7\u03bb\u03ae\u03c2 \u0391\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7\u03c2 \u03b3\u03b9\u03b1 \u0395\u03be\u03bf\u03b9\u03ba\u03bf\u03bd\u03cc\u03bc\u03b7\u03c3\u03b7 \u0395\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2 \u00a0<\/b><\/strong><\/h3>\n<p>\u0397 \u03c0\u03c1\u03bf\u03b7\u03b3\u03bc\u03ad\u03bd\u03b7 \u03c5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03ae \u03b4\u03b9\u03b1\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7 \u03b5\u03b3\u03b3\u03c5\u03ac\u03c4\u03b1\u03b9 \u03c4\u03b7\u03bd \u03ba\u03bf\u03c1\u03c5\u03c6\u03b1\u03af\u03b1 \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd. \u039f\u03b9 \u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03bf\u03b9 \u03ba\u03bf\u03b9\u03bb\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03bc\u03b5\u03b9\u03ce\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac. \u0391\u03c5\u03c4\u03cc \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03b1\u03be\u03b9\u03bf\u03c3\u03b7\u03bc\u03b5\u03af\u03c9\u03c4\u03b5\u03c2 \u03bc\u03b5\u03b9\u03ce\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c4\u03b1 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b9\u03ba\u03ac \u03ad\u03be\u03bf\u03b4\u03b1 \u03c3\u03b5 \u03bc\u03b1\u03ba\u03c1\u03bf\u03c7\u03c1\u03cc\u03bd\u03b9\u03b1 \u03b2\u03ac\u03c3\u03b7.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-3379\" src=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/09\/BB5-Double-Shell-Multi-Stage-Centrifugal-Pump.jpg\" alt=\"BB5-\u0394\u03b9\u03c0\u03bb\u03ae\u03c2 \u0398\u03ae\u03ba\u03b7\u03c2 \u03a0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ce\u03bd \u03a3\u03c4\u03b1\u03b4\u03af\u03c9\u03bd \u039a\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ae \u0391\u03bd\u03c4\u03bb\u03af\u03b1\" width=\"800\" height=\"800\" srcset=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/09\/BB5-Double-Shell-Multi-Stage-Centrifugal-Pump.jpg 800w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/09\/BB5-Double-Shell-Multi-Stage-Centrifugal-Pump-300x300.jpg 300w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/09\/BB5-Double-Shell-Multi-Stage-Centrifugal-Pump-150x150.jpg 150w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/09\/BB5-Double-Shell-Multi-Stage-Centrifugal-Pump-768x768.jpg 768w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/09\/BB5-Double-Shell-Multi-Stage-Centrifugal-Pump-12x12.jpg 12w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/09\/BB5-Double-Shell-Multi-Stage-Centrifugal-Pump-600x600.jpg 600w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/09\/BB5-Double-Shell-Multi-Stage-Centrifugal-Pump-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2><strong><b>\u03a3\u03c5\u03bc\u03b2\u03bf\u03c5\u03bb\u03ad\u03c2 \u0395\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03a3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7\u03c2 \u00a0<\/b><\/strong><\/h2>\n<h3><strong><b>\u039f\u03b4\u03b7\u03b3\u03af\u03b5\u03c2 \u03a3\u03c9\u03c3\u03c4\u03ae\u03c2 \u0395\u03c5\u03b8\u03c5\u03b3\u03c1\u03ac\u03bc\u03bc\u03b9\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u0398\u03b5\u03bc\u03b5\u03bb\u03af\u03c9\u03c3\u03b7\u03c2 \u00a0<\/b><\/strong><\/h3>\n<p>\u0395\u03c0\u03b9\u03b2\u03b5\u03b2\u03b1\u03b9\u03ce\u03c3\u03c4\u03b5 \u03cc\u03c4\u03b9 \u03c4\u03b1 \u03b8\u03b5\u03bc\u03ad\u03bb\u03b9\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03b1 \u03ba\u03b1\u03b9 \u03b1\u03c1\u03ba\u03b5\u03c4\u03ac \u03c3\u03c4\u03b9\u03b2\u03b1\u03c1\u03ac. \u03a0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03c5\u03c0\u03bf\u03c3\u03c4\u03b7\u03c1\u03af\u03b6\u03bf\u03c5\u03bd \u03b4\u03c5\u03bd\u03b1\u03bc\u03b9\u03ba\u03ac \u03c6\u03bf\u03c1\u03c4\u03af\u03b1 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2. \u0395\u03c0\u03b1\u03bb\u03b7\u03b8\u03b5\u03cd\u03c3\u03c4\u03b5 \u03c4\u03b7 \u03b8\u03ad\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03ac\u03be\u03bf\u03bd\u03b1 \u03c0\u03c1\u03b9\u03bd \u03c4\u03b7\u03bd \u03b5\u03bd\u03b5\u03c1\u03b3\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ce\u03bd\u03c4\u03b1\u03c2 \u03b4\u03b5\u03af\u03ba\u03c4\u03b5\u03c2 \u03b4\u03b9\u03b1\u03c4\u03bc\u03ae\u03c3\u03b5\u03c9\u03c2 \u03ae \u03cc\u03c1\u03b3\u03b1\u03bd\u03b1 \u03b5\u03c5\u03b8\u03c5\u03b3\u03c1\u03ac\u03bc\u03bc\u03b9\u03c3\u03b7\u03c2 \u03bb\u03ad\u03b9\u03b6\u03b5\u03c1. \u0391\u03c5\u03c4\u03cc \u03b1\u03c0\u03bf\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c0\u03c1\u03cc\u03c9\u03c1\u03b7 \u03c6\u03b8\u03bf\u03c1\u03ac \u03c3\u03c4\u03b5\u03b3\u03b1\u03bd\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03c9\u03bd \u03ae \u03b5\u03b4\u03c1\u03ac\u03bd\u03c9\u03bd.<\/p>\n<h3><strong><b>\u03a1\u03bf\u03c5\u03c4\u03af\u03bd\u03b1 \u0395\u03be\u03ad\u03c4\u03b1\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u0394\u03b9\u03b1\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2 \u03a3\u03c4\u03b5\u03b3\u03b1\u03bd\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03c9\u03bd \u00a0<\/b><\/strong><\/h3>\n<p>\u039f\u03b9 \u03c4\u03b1\u03ba\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b5\u03be\u03b5\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03bf\u03cd\u03bd \u03c4\u03b7\u03bd \u03ad\u03bd\u03c4\u03b1\u03c3\u03b7 \u03b4\u03bf\u03bd\u03ae\u03c3\u03b5\u03c9\u03bd, \u03c4\u03b7 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1 \u03b5\u03b4\u03c1\u03ac\u03bd\u03c9\u03bd, \u03c4\u03bf\u03bd \u03c1\u03c5\u03b8\u03bc\u03cc \u03b4\u03b9\u03b1\u03c1\u03c1\u03bf\u03ae\u03c2 \u03c3\u03c4\u03b5\u03b3\u03b1\u03bd\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03bb\u03b9\u03c0\u03b1\u03bd\u03c4\u03b9\u03ba\u03bf\u03cd. \u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf\u03c5\u03c2 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c3\u03c4\u03b5\u03b3\u03b1\u03bd\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd\u03c2 according to manufacturer timelines or earlier if wear indicators surface.<\/p>\n<h2><strong><b>\u0395\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03c4\u03bf\u03c5 \u039a\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf\u03c5 \u039c\u03bf\u03bd\u03c4\u03ad\u03bb\u03bf\u03c5 Longgang \u03b3\u03b9\u03b1 \u03c4\u03b9\u03c2 \u0391\u03bd\u03ac\u03b3\u03ba\u03b5\u03c2 \u03c3\u03b1\u03c2 \u00a0<\/b><\/strong><\/h2>\n<h3><strong><b>\u03a3\u03c5\u03bc\u03c6\u03c9\u03bd\u03af\u03b1 \u0391\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03c9\u03bd \u03a1\u03bf\u03ae\u03c2 \u03ba\u03b1\u03b9 \u0391\u03bd\u03cd\u03c8\u03c9\u03c3\u03b7\u03c2 \u00a0<\/b><\/strong><\/h3>\n<p>\u0395\u03c0\u03b9\u03bb\u03ad\u03be\u03c4\u03b5 \u03bc\u03bf\u03bd\u03c4\u03ad\u03bb\u03b1 \u03c3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03b1\u03c0\u03b1\u03c1\u03b1\u03af\u03c4\u03b7\u03c4\u03b7 \u03c1\u03bf\u03ae (Q) \u03ba\u03b1\u03b9 \u03b1\u03bd\u03cd\u03c8\u03c9\u03c3\u03b7 (H). \u03a0\u03b1\u03c1\u03b1\u03b4\u03b5\u03af\u03b3\u03bc\u03b1\u03c4\u03b1:<\/p>\n<ul>\n<li>LDD: Q = 5\u20131200 m\u00b3\/h; H = \u03ad\u03c9\u03c2 3000 m<\/li>\n<li>LTD: Q = 5\u20131200 m\u00b3\/h; H = \u03ad\u03c9\u03c2 3000 m; T = -80\u00b0C~+450\u00b0C<br \/>\n\u0397 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ae \u03bc\u03b1\u03c2 \u03bf\u03bc\u03ac\u03b4\u03b1 \u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03b9 \u03c0\u03c1\u03bf\u03c3\u03b1\u03c1\u03bc\u03bf\u03c3\u03bc\u03ad\u03bd\u03b7 \u03ba\u03b1\u03b8\u03bf\u03b4\u03ae\u03b3\u03b7\u03c3\u03b7 \u03b4\u03b9\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2 \u03c0\u03bf\u03c5 \u03c4\u03b1\u03b9\u03c1\u03b9\u03ac\u03b6\u03b5\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03c4\u03c1\u03bf\u03c5\u03c2 \u03c4\u03bf\u03c5 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03cc\u03c2 \u03c3\u03b1\u03c2.<\/li>\n<\/ul>\n<h3><strong><b>\u03a3\u03c5\u03bc\u03b2\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1 \u03a5\u03bb\u03b9\u03ba\u03ce\u03bd \u03bc\u03b5 \u03c4\u03b1 \u03a1\u03b5\u03c5\u03c3\u03c4\u03ac \u03c0\u03bf\u03c5 \u0394\u03b9\u03b1\u03c7\u03b5\u03b9\u03c1\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u00a0<\/b><\/strong><\/h3>\n<p>\u0393\u03b9\u03b1 \u03b4\u03b9\u03b1\u03b2\u03c1\u03c9\u03c4\u03b9\u03ba\u03ad\u03c2 \u03bf\u03c5\u03c3\u03af\u03b5\u03c2 \u03cc\u03c0\u03c9\u03c2 \u03bf\u03be\u03ad\u03b1 \u03ae \u03b8\u03b1\u03bb\u03b1\u03c3\u03c3\u03b9\u03bd\u03cc \u03bd\u03b5\u03c1\u03cc, \u03c3\u03c5\u03bd\u03b9\u03c3\u03c4\u03bf\u03cd\u03bc\u03b5 \u03b5\u03b9\u03b4\u03b9\u03ba\u03ac \u03ba\u03c1\u03ac\u03bc\u03b1\u03c4\u03b1. \u0395\u03c0\u03b9\u03bb\u03bf\u03b3\u03ad\u03c2 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03c5\u03bd \u03b4\u03af\u03b4\u03c5\u03bc\u03bf \u03b1\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1 \u03ae \u03c5\u03bb\u03b9\u03ba\u03ac \u03b5\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03ac \u03c7\u03b1\u03bc\u03b7\u03bb\u03bf\u03cd \u03ac\u03bd\u03b8\u03c1\u03b1\u03ba\u03b1. \u0391\u03c5\u03c4\u03ac \u03c0\u03c1\u03bf\u03ad\u03ba\u03c5\u03c8\u03b1\u03bd \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03c3\u03c5\u03bd\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03ad\u03c1\u03b5\u03c5\u03bd\u03b1\u03c2 \u03bc\u03b1\u03c2 \u03bc\u03b5 \u03b1\u03ba\u03b1\u03b4\u03b7\u03bc\u03b1\u03ca\u03ba\u03ac \u03b9\u03b4\u03c1\u03cd\u03bc\u03b1\u03c4\u03b1.<\/p>\n<h2><strong><b>\u0395\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03a3\u03c5\u03c7\u03bd\u03ce\u03bd \u0395\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03c9\u03bd \u00a0<\/b><\/strong><\/h2>\n<h3><strong><b>\u0395: \u03a0\u03bf\u03b9\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03ba\u03cd\u03c1\u03b9\u03bf \u03c0\u03bb\u03b5\u03bf\u03bd\u03ad\u03ba\u03c4\u03b7\u03bc\u03b1 \u03c4\u03b7\u03c2 \u03c7\u03c1\u03ae\u03c3\u03b7\u03c2 \u03c0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b1\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 \u03c3\u03b5 \u03c3\u03cd\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7 \u03bc\u03b5 \u03bc\u03bf\u03bd\u03bf\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b1; \u00a0<\/b><\/strong><\/h3>\n<p>\u0391: \u039f\u03b9 \u03c0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b5\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03b5\u03c0\u03b9\u03c4\u03c5\u03b3\u03c7\u03ac\u03bd\u03bf\u03c5\u03bd \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac \u03c5\u03c8\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03c0\u03b9\u03ad\u03c3\u03b5\u03b9\u03c2 \u03bc\u03ad\u03c3\u03c9 \u03c0\u03c1\u03bf\u03c3\u03b8\u03ae\u03ba\u03b7\u03c2 \u03c3\u03c4\u03b1\u03b4\u03af\u03c9\u03bd. \u039f\u03b9 \u03b4\u03b9\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c4\u03bf\u03c5 \u03ba\u03b9\u03bd\u03b7\u03c4\u03ae\u03c1\u03b1 \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03bf\u03c5\u03bd \u03c0\u03c1\u03b1\u03ba\u03c4\u03b9\u03ba\u03ad\u03c2, \u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b9\u03c2 \u03c4\u03ad\u03bb\u03b5\u03b9\u03b5\u03c2 \u03b3\u03b9\u03b1 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03b1\u03bd\u03cd\u03c8\u03c9\u03c3\u03b7\u03c2 \u03cc\u03c0\u03c9\u03c2 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c3\u03af\u03b1\u03c2 \u03bb\u03ad\u03b2\u03b7\u03c4\u03b1.<\/p>\n<h3><strong><b>\u0395: \u039c\u03c0\u03bf\u03c1\u03ce \u03bd\u03b1 \u03b5\u03be\u03b1\u03c4\u03bf\u03bc\u03b9\u03ba\u03b5\u03cd\u03c3\u03c9 \u03bc\u03b9\u03b1 \u03c0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b1 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03c3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03b7 \u03b4\u03b9\u03ac\u03c4\u03b1\u03be\u03b7 \u03c4\u03bf\u03c5 \u03b5\u03c1\u03b3\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03bf\u03c5 \u03bc\u03bf\u03c5; \u00a0<\/b><\/strong><\/h3>\n<p>\u0391: \u0392\u03b5\u03b2\u03b1\u03af\u03c9\u03c2. \u0397 Longgang Pump \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03b5\u03b9 \u03c0\u03bb\u03ae\u03c1\u03c9\u03c2 \u03b5\u03be\u03b1\u03c4\u03bf\u03bc\u03b9\u03ba\u03b5\u03c5\u03bc\u03ad\u03bd\u03b5\u03c2 \u03b4\u03b9\u03b1\u03bc\u03bf\u03c1\u03c6\u03ce\u03c3\u03b5\u03b9\u03c2. \u039f\u03b9 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ad\u03c2 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03c5\u03bd \u03bf\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03b5\u03c2 \u03ae \u03ba\u03ac\u03b8\u03b5\u03c4\u03b5\u03c2 \u03c0\u03c1\u03bf\u03c3\u03b1\u03bd\u03b1\u03c4\u03bf\u03bb\u03af\u03c3\u03b5\u03b9\u03c2 \u03c0\u03bf\u03c5 \u03c4\u03b1\u03b9\u03c1\u03b9\u03ac\u03b6\u03bf\u03c5\u03bd \u03c3\u03c4\u03bf\u03c5\u03c2 \u03c7\u03c9\u03c1\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c0\u03b5\u03c1\u03b9\u03bf\u03c1\u03b9\u03c3\u03bc\u03bf\u03cd\u03c2.<\/p>\n<h3><strong><b>\u0395: \u03a0\u03ce\u03c2 \u03bc\u03c0\u03bf\u03c1\u03ce \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03c3\u03c9 \u03c4\u03b7 \u03c3\u03c5\u03bc\u03b2\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03bf\u03c5 \u03b1\u03bd\u03c4\u03bb\u03bf\u03cd\u03bc\u03b5\u03bd\u03bf\u03c5 \u03c1\u03b5\u03c5\u03c3\u03c4\u03bf\u03cd \u03ba\u03b1\u03b9 \u03c4\u03c9\u03bd \u03c5\u03bb\u03b9\u03ba\u03ce\u03bd \u03c0\u03bf\u03c5 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03bb\u03af\u03b1; \u00a0<\/b><\/strong><\/h3>\n<p>\u0391: \u039f\u03b9 \u03b5\u03b9\u03b4\u03b9\u03ba\u03bf\u03af \u03bc\u03b1\u03c2 \u03b1\u03be\u03b9\u03bf\u03bb\u03bf\u03b3\u03bf\u03cd\u03bd \u03c4\u03b1 \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03c4\u03bf\u03c5 \u03c1\u03b5\u03c5\u03c3\u03c4\u03bf\u03cd\u2014\u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1, pH \u03ba\u03b1\u03b9 \u03c4\u03c1\u03b9\u03b2\u03ae\u2014\u03ba\u03b1\u03b9 \u03c3\u03c4\u03b7 \u03c3\u03c5\u03bd\u03ad\u03c7\u03b5\u03b9\u03b1 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\u00a0<\/b><\/strong><\/h3>\n<p>\u0391: \u0395\u03ba\u03c4\u03b5\u03bb\u03ad\u03c3\u03c4\u03b5 \u03bc\u03b7\u03bd\u03b9\u03b1\u03af\u03b5\u03c2 \u03b5\u03c0\u03b9\u03b8\u03b5\u03c9\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2. \u039f\u03b9 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03bf\u03af \u03c3\u03c4\u03b5\u03b3\u03b1\u03bd\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03af \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03ba\u03ac\u03b8\u03b5 6\u201312 \u03bc\u03ae\u03bd\u03b5\u03c2 \u03b2\u03ac\u03c3\u03b5\u03b9 \u03c4\u03b7\u03c2 \u03c3\u03bf\u03b2\u03b1\u03c1\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c4\u03b7\u03c2 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2. \u03a0\u03b1\u03c1\u03ad\u03c7\u03bf\u03c5\u03bc\u03b5 \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b5\u03c2 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