{"id":3205,"date":"2025-07-03T11:50:36","date_gmt":"2025-07-03T03:50:36","guid":{"rendered":"https:\/\/www.longgangpump.com\/?p=3205"},"modified":"2025-07-02T15:36:46","modified_gmt":"2025-07-02T07:36:46","slug":"common-centrifugal-pump-failures-and-how-to-prevent-them-by-choosing-the-right-type","status":"publish","type":"post","link":"https:\/\/www.longgangpump.com\/el\/common-centrifugal-pump-failures-and-how-to-prevent-them-by-choosing-the-right-type\/","title":{"rendered":"\u039a\u03bf\u03b9\u03bd\u03ad\u03c2 \u0391\u03c0\u03bf\u03c4\u03c5\u03c7\u03af\u03b5\u03c2 \u039a\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ce\u03bd \u0391\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd \u03ba\u03b1\u03b9 \u03a0\u03ce\u03c2 \u03bd\u03b1 \u03c4\u03b9\u03c2 \u03a0\u03c1\u03bf\u03bb\u03ac\u03b2\u03b5\u03c4\u03b5 \u0395\u03c0\u03b9\u03bb\u03ad\u03b3\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03bf\u03bd \u03a3\u03c9\u03c3\u03c4\u03cc \u03a4\u03cd\u03c0\u03bf"},"content":{"rendered":"<p>\u039f\u03b9 \u03ba\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ad\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b6\u03c9\u03c4\u03b9\u03ba\u03ae\u03c2 \u03c3\u03b7\u03bc\u03b1\u03c3\u03af\u03b1\u03c2 \u03c3\u03b5 \u03c0\u03bf\u03bb\u03bb\u03ad\u03c2 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b5\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03b5\u03c1\u03b3\u03bf\u03c3\u03c4\u03ac\u03c3\u03b9\u03b1 \u03c0\u03b5\u03c4\u03c1\u03b5\u03bb\u03b1\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03bd\u03b5\u03c1\u03bf\u03cd. \u038c\u03c4\u03b1\u03bd \u03cc\u03bc\u03c9\u03c2 \u03c7\u03b1\u03bb\u03ac\u03bd\u03b5, \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03ad\u03c3\u03bf\u03c5\u03bd \u03bc\u03b5\u03b3\u03ac\u03bb\u03b1 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ae\u03bc\u03b1\u03c4\u03b1, \u03cc\u03c0\u03c9\u03c2 \u03b4\u03b1\u03c0\u03b1\u03bd\u03b7\u03c1\u03ad\u03c2 \u03ba\u03b1\u03b8\u03c5\u03c3\u03c4\u03b5\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03ba\u03b9\u03bd\u03b4\u03cd\u03bd\u03bf\u03c5\u03c2 \u03b1\u03c3\u03c6\u03b1\u03bb\u03b5\u03af\u03b1\u03c2. \u0397 \u03b3\u03bd\u03ce\u03c3\u03b7 <strong><b>\u03c4\u03c9\u03bd \u03b1\u03b9\u03c4\u03b9\u03ce\u03bd \u03b1\u03c0\u03bf\u03c4\u03c5\u03c7\u03af\u03b1\u03c2 \u03ba\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ae\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2<\/b><\/strong>\u00a0\u03ba\u03b1\u03b9 \u03b7 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae <strong><b>\u03b1\u03be\u03b9\u03cc\u03c0\u03b9\u03c3\u03c4\u03c9\u03bd \u03c4\u03cd\u03c0\u03c9\u03bd \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b1<\/b><\/strong>\u00a0\u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03bc\u03b5\u03b9\u03ce\u03c3\u03b5\u03b9 \u03b1\u03c5\u03c4\u03bf\u03cd\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03ba\u03b9\u03bd\u03b4\u03cd\u03bd\u03bf\u03c5\u03c2 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b2\u03b5\u03bb\u03c4\u03b9\u03ce\u03c3\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-large wp-image-3206\" src=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/07\/1-environmental-pollution-industry-exterior-daylight-1024x683.webp\" alt=\"1-environmental-pollution-industry-exterior-daylight\" width=\"800\" height=\"534\" srcset=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/07\/1-environmental-pollution-industry-exterior-daylight-1024x683.webp 1024w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/07\/1-environmental-pollution-industry-exterior-daylight-300x200.webp 300w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/07\/1-environmental-pollution-industry-exterior-daylight-768x512.webp 768w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/07\/1-environmental-pollution-industry-exterior-daylight-1536x1024.webp 1536w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/07\/1-environmental-pollution-industry-exterior-daylight-2048x1365.webp 2048w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/07\/1-environmental-pollution-industry-exterior-daylight-18x12.webp 18w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/07\/1-environmental-pollution-industry-exterior-daylight-600x400.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u0391\u03c5\u03c4\u03cc \u03c4\u03bf \u03ac\u03c1\u03b8\u03c1\u03bf \u03b5\u03be\u03b5\u03c4\u03ac\u03b6\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03ba\u03bf\u03b9\u03bd\u03ad\u03c2 \u03b2\u03bb\u03ac\u03b2\u03b5\u03c2 \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd, \u03b3\u03b9\u03b1\u03c4\u03af \u03c3\u03c5\u03bc\u03b2\u03b1\u03af\u03bd\u03bf\u03c5\u03bd \u03ba\u03b1\u03b9 \u03c0\u03ce\u03c2 \u03b7 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03c4\u03b7\u03c2 \u03c3\u03c9\u03c3\u03c4\u03ae\u03c2 \u03ba\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ae\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03b1\u03c5\u03c4\u03ad\u03c2 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd Yantai Longgang Pump Industry, \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c4\u03b9\u03c2 \u03b1\u03c0\u03bf\u03c4\u03c1\u03ad\u03c8\u03b5\u03b9.<\/p>\n<h2><strong><b>\u0393\u03b9\u03b1\u03c4\u03af \u03a7\u03b1\u03bb\u03ac\u03bd\u03b5 \u03bf\u03b9 \u039a\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ad\u03c2 \u0391\u03bd\u03c4\u03bb\u03af\u03b5\u03c2<\/b><\/strong><\/h2>\n<p>\u039f\u03b9 \u03ba\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ad\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03bc\u03b5\u03c4\u03b1\u03c6\u03ad\u03c1\u03bf\u03c5\u03bd \u03c5\u03b3\u03c1\u03ac \u03c3\u03b5 \u03b4\u03cd\u03c3\u03ba\u03bf\u03bb\u03b5\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2, \u03b1\u03bb\u03bb\u03ac \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03b1\u03ba\u03cc\u03bc\u03b1 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c4\u03cd\u03c7\u03bf\u03c5\u03bd. \u0391\u03c5\u03c4\u03ad\u03c2 \u03bf\u03b9 \u03b1\u03c0\u03bf\u03c4\u03c5\u03c7\u03af\u03b5\u03c2 \u03c0\u03c1\u03bf\u03ad\u03c1\u03c7\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ac \u03c0\u03c1\u03bf\u03b2\u03bb\u03ae\u03bc\u03b1\u03c4\u03b1, \u03bb\u03b1\u03bd\u03b8\u03b1\u03c3\u03bc\u03ad\u03bd\u03b7 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 \u03ae \u03b1\u03bd\u03b8\u03c1\u03ce\u03c0\u03b9\u03bd\u03b1 \u03bb\u03ac\u03b8\u03b7. \u0395\u03bd\u03c4\u03bf\u03c0\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03ba\u03cd\u03c1\u03b9\u03bf\u03c5\u03c2 \u03bb\u03cc\u03b3\u03bf\u03c5\u03c2, \u03bf\u03b9 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b5\u03c2 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03b4\u03c1\u03ac\u03c3\u03bf\u03c5\u03bd \u03ad\u03b3\u03ba\u03b1\u03b9\u03c1\u03b1 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c4\u03b7\u03c1\u03ae\u03c3\u03bf\u03c5\u03bd \u03c4\u03b9\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03bd\u03b1 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03bf\u03cd\u03bd \u03bf\u03bc\u03b1\u03bb\u03ac.<\/p>\n<h3><strong><b>\u039a\u03cd\u03c1\u03b9\u03bf\u03b9 \u039b\u03cc\u03b3\u03bf\u03b9 \u0391\u03c0\u03bf\u03c4\u03c5\u03c7\u03af\u03b1\u03c2 \u039a\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ce\u03bd \u0391\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd<\/b><\/strong><\/h3>\n<p>\u03a5\u03c0\u03ac\u03c1\u03c7\u03bf\u03c5\u03bd \u03c0\u03bf\u03bb\u03bb\u03ac \u03c0\u03c1\u03ac\u03b3\u03bc\u03b1\u03c4\u03b1 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\u03bb\u03af\u03c0\u03b1\u03bd\u03c3\u03b7 \u03ae \u03b2\u03c1\u03ce\u03bc\u03b9\u03ba\u03bf \u03bb\u03ac\u03b4\u03b9<\/td>\n<\/tr>\n<tr>\n<td>\u0396\u03b7\u03bc\u03b9\u03ac \u03a0\u03c4\u03b5\u03c1\u03c5\u03b3\u03af\u03bf\u03c5<\/td>\n<td>\u0386\u03b3\u03c1\u03b9\u03b1 \u03c5\u03b3\u03c1\u03ac, cavitation \u03ae \u03bb\u03ac\u03b8\u03bf\u03c2 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2<\/td>\n<\/tr>\n<tr>\n<td>\u039a\u03c1\u03b1\u03b4\u03b1\u03c3\u03bc\u03bf\u03af \u03ba\u03b1\u03b9 \u0398\u03cc\u03c1\u03c5\u03b2\u03bf\u03c2<\/td>\n<td>\u039a\u03b1\u03ba\u03ae \u03b5\u03c5\u03b8\u03c5\u03b3\u03c1\u03ac\u03bc\u03bc\u03b9\u03c3\u03b7, \u03b1\u03bd\u03b9\u03c3\u03bf\u03c1\u03c1\u03bf\u03c0\u03b7\u03bc\u03ad\u03bd\u03b1 \u03c0\u03c4\u03b5\u03c1\u03cd\u03b3\u03b9\u03b1 \u03ae \u03bb\u03ac\u03b8\u03bf\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li><b><\/b><strong><b>\u039a\u03b1avitazione<\/b><\/strong>: \u0391\u03c5\u03c4\u03cc \u03c3\u03c5\u03bc\u03b2\u03b1\u03af\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b1\u03bd \u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03ba\u03b1\u03b9 \u03c3\u03c0\u03ac\u03bd\u03b5 \u03c6\u03c5\u03c3\u03b1\u03bb\u03af\u03b4\u03b5\u03c2 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03bb\u03af\u03b1. \u03a0\u03c1\u03bf\u03ba\u03b1\u03bb\u03b5\u03af \u03b6\u03b7\u03bc\u03b9\u03ac \u03ba\u03b1\u03b9 \u03c6\u03b8\u03bf\u03c1\u03ac. \u03a3\u03c5\u03c7\u03bd\u03ac \u03bf\u03c6\u03b5\u03af\u03bb\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03c7\u03b1\u03bc\u03b7\u03bb\u03ae \u03c0\u03af\u03b5\u03c3\u03b7 \u03b1\u03bd\u03b1\u03c1\u03c1\u03cc\u03c6\u03b7\u03c3\u03b7\u03c2 \u03ae \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03c4\u03b7\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 \u03b5\u03ba\u03c4\u03cc\u03c2 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03bf\u03cd.<\/li>\n<li><b><\/b><strong><b>\u0391\u03c0\u03bf\u03c4\u03c5\u03c7\u03af\u03b1 \u03a3\u03c4\u03b5\u03b3\u03b1\u03bd\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2<\/b><\/strong>: \u039f\u03b9 \u03c3\u03c4\u03b5\u03b3\u03b1\u03bd\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c0\u03ac\u03bd\u03b5 \u03b1\u03c0\u03cc \u03c5\u03c0\u03b5\u03c1\u03b2\u03bf\u03bb\u03b9\u03ba\u03ae \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1, \u03bb\u03ac\u03b8\u03bf\u03c2 \u03c5\u03bb\u03b9\u03ba\u03ac \u03ae \u03ba\u03b1\u03ba\u03ae \u03b5\u03c5\u03b8\u03c5\u03b3\u03c1\u03ac\u03bc\u03bc\u03b9\u03c3\u03b7. \u0391\u03c5\u03c4\u03cc \u03bf\u03b4\u03b7\u03b3\u03b5\u03af \u03c3\u03b5 \u03b4\u03b9\u03b1\u03c1\u03c1\u03bf\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03b6\u03b7\u03bc\u03b9\u03ac \u03c3\u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03bb\u03af\u03b1.<\/li>\n<li><b><\/b><strong><b>\u03a6\u03b8\u03bf\u03c1\u03ac \u0395\u03b4\u03c1\u03ac\u03bd\u03c9\u03bd<\/b><\/strong>: \u03a4\u03b1 \u03ad\u03b4\u03c1\u03b1\u03bd\u03b1 \u03ba\u03c1\u03b1\u03c4\u03bf\u03cd\u03bd \u03c4\u03b9\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ad\u03c2. \u0397 \u03b1\u03bd\u03b5\u03c0\u03b1\u03c1\u03ba\u03ae\u03c2 \u03bb\u03af\u03c0\u03b1\u03bd\u03c3\u03b7 \u03ae \u03c4\u03bf \u03b2\u03c1\u03ce\u03bc\u03b9\u03ba\u03bf \u03bb\u03ac\u03b4\u03b9 \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03b5\u03af \u03c5\u03c0\u03b5\u03c1\u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c0\u03c1\u03cc\u03c9\u03c1\u03b7 \u03c6\u03b8\u03bf\u03c1\u03ac.<\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"aligncenter size-large wp-image-3207\" src=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/07\/female-mechanic-fixing-gear-1024x683.webp\" alt=\"female-mechanic-fixing-gear\" width=\"800\" height=\"534\" srcset=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/07\/female-mechanic-fixing-gear-1024x683.webp 1024w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/07\/female-mechanic-fixing-gear-300x200.webp 300w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/07\/female-mechanic-fixing-gear-768x512.webp 768w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/07\/female-mechanic-fixing-gear-1536x1024.webp 1536w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/07\/female-mechanic-fixing-gear-2048x1365.webp 2048w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/07\/female-mechanic-fixing-gear-18x12.webp 18w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/07\/female-mechanic-fixing-gear-600x400.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<ul>\n<li><b><\/b><strong><b>\u0396\u03b7\u03bc\u03b9\u03ac \u03a0\u03c4\u03b5\u03c1\u03c5\u03b3\u03af\u03bf\u03c5<\/b><\/strong>: \u0386\u03b3\u03c1\u03b9\u03b1 \u03ae \u03b4\u03b9\u03b1\u03b2\u03c1\u03c9\u03c4\u03b9\u03ba\u03ac \u03c5\u03b3\u03c1\u03ac \u03c6\u03b8\u03b5\u03af\u03c1\u03bf\u03c5\u03bd \u03c4\u03b1 \u03c0\u03c4\u03b5\u03c1\u03cd\u03b3\u03b9\u03b1. \u0391\u03c5\u03c4\u03cc \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03bf\u03c7\u03ae.<\/li>\n<li><b><\/b><strong><b>\u039a\u03c1\u03b1\u03b4\u03b1\u03c3\u03bc\u03bf\u03af \u03ba\u03b1\u03b9 \u0398\u03cc\u03c1\u03c5\u03b2\u03bf\u03c2<\/b><\/strong>: \u039f\u03b9 \u03c5\u03c0\u03b5\u03c1\u03b2\u03bf\u03bb\u03b9\u03ba\u03bf\u03af \u03ba\u03c1\u03b1\u03b4\u03b1\u03c3\u03bc\u03bf\u03af \u03c0\u03c1\u03bf\u03ad\u03c1\u03c7\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03ba\u03b1\u03ba\u03ae \u03b5\u03c5\u03b8\u03c5\u03b3\u03c1\u03ac\u03bc\u03bc\u03b9\u03c3\u03b7 \u03ae \u03bb\u03ac\u03b8\u03bf\u03c2 \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b5\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2. \u039e\u03b5\u03c0\u03b5\u03c1\u03bd\u03ac \u03c4\u03bf \u03cc\u03c1\u03b9\u03bf \u03c4\u03b7\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2.<\/li>\n<\/ul>\n<p>\u0397 \u03b3\u03bd\u03ce\u03c3\u03b7 \u03b1\u03c5\u03c4\u03ce\u03bd \u03c4\u03c9\u03bd <strong><b>\u03c4\u03c9\u03bd \u03b1\u03b9\u03c4\u03b9\u03ce\u03bd \u03b1\u03c0\u03bf\u03c4\u03c5\u03c7\u03af\u03b1\u03c2 \u03ba\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ae\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2<\/b><\/strong>\u00a0\u03b2\u03bf\u03b7\u03b8\u03ac \u03c3\u03c4\u03b7\u03bd \u03c0\u03c1\u03cc\u03bb\u03b7\u03c8\u03ae \u03c4\u03bf\u03c5\u03c2. \u03a4\u03bf \u03b5\u03c0\u03cc\u03bc\u03b5\u03bd\u03bf \u03b2\u03ae\u03bc\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03bc\u03b9\u03b1\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 \u03c0\u03bf\u03c5 \u03c4\u03b1\u03b9\u03c1\u03b9\u03ac\u03b6\u03b5\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03b1\u03bd\u03ac\u03b3\u03ba\u03b5\u03c2 \u03c3\u03b1\u03c2.<\/p>\n<h2><strong><b>\u0395\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u0391\u03be\u03b9\u03cc\u03c0\u03b9\u03c3\u03c4\u03c9\u03bd \u03a4\u03cd\u03c0\u03c9\u03bd \u0391\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd \u03b3\u03b9\u03b1 \u03c4\u03b7 \u0392\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b1<\/b><\/strong><\/h2>\n<p>\u0397 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03c4\u03b7\u03c2 \u03c3\u03c9\u03c3\u03c4\u03ae\u03c2 \u03ba\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ae\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 \u03b1\u03c0\u03bf\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03b2\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b4\u03b9\u03b1\u03c4\u03b7\u03c1\u03b5\u03af \u03c4\u03b1 \u03c0\u03c1\u03ac\u03b3\u03bc\u03b1\u03c4\u03b1 \u03bd\u03b1 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03bf\u03cd\u03bd \u03ba\u03b1\u03bb\u03ac. \u0394\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03bf\u03cd\u03bd \u03b3\u03b9\u03b1 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2. \u0397 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03c4\u03b7\u03c2 \u03c3\u03c9\u03c3\u03c4\u03ae\u03c2 \u03b5\u03be\u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b5\u03af \u03c7\u03c1\u03cc\u03bd\u03bf \u03ba\u03b1\u03b9 \u03c7\u03c1\u03ae\u03bc\u03b1\u03c4\u03b1.<\/p>\n<h3><strong><b>\u03a4\u03b9 \u03bd\u03b1 \u03a3\u03ba\u03b5\u03c6\u03c4\u03b5\u03af\u03c4\u03b5 \u038c\u03c4\u03b1\u03bd \u0395\u03c0\u03b9\u03bb\u03ad\u03b3\u03b5\u03c4\u03b5 \u0391\u03bd\u03c4\u03bb\u03af\u03b1<\/b><\/strong><\/h3>\n<p>\u038c\u03c4\u03b1\u03bd \u03b5\u03c0\u03b9\u03bb\u03ad\u03b3\u03b5\u03c4\u03b5 \u03bc\u03b9\u03b1 \u03ba\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ae \u03b1\u03bd\u03c4\u03bb\u03af\u03b1, \u03ba\u03c1\u03b1\u03c4\u03ae\u03c3\u03c4\u03b5 \u03b1\u03c5\u03c4\u03ac \u03c4\u03b1 \u03c3\u03b7\u03bc\u03b5\u03af\u03b1 \u03c5\u03c0\u03cc\u03c8\u03b7 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03c3\u03b5\u03c4\u03b5 \u03c4\u03b7 \u03bc\u03b1\u03ba\u03c1\u03bf\u03b6\u03c9\u03af\u03b1 \u03c4\u03b7\u03c2:<\/p>\n<ul>\n<li><b><\/b><strong><b>\u03a4\u03cd\u03c0\u03bf\u03c2 \u03a5\u03b3\u03c1\u03bf\u03cd<\/b><\/strong>: \u0395\u03bb\u03ad\u03b3\u03be\u03c4\u03b5 \u03c4\u03bf \u03c0\u03ac\u03c7\u03bf\u03c2, \u03c4\u03b7 \u03b4\u03c5\u03c3\u03ba\u03bf\u03bb\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1 \u03c4\u03bf\u03c5 \u03c5\u03b3\u03c1\u03bf\u03cd. \u03a4\u03b1 \u03ac\u03b3\u03c1\u03b9\u03b1 \u03c5\u03b3\u03c1\u03ac \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03bc\u03b5 \u03b4\u03c5\u03bd\u03b1\u03c4\u03ac \u03c5\u03bb\u03b9\u03ba\u03ac, \u03cc\u03c0\u03c9\u03c2 \u03b1\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf \u03b1\u03c4\u03c3\u03ac\u03bb\u03b9.<\/li>\n<li><b><\/b><strong><b>\u03a3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b5\u03c2 \u0395\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2<\/b><\/strong>: \u039a\u03bf\u03b9\u03c4\u03ac\u03be\u03c4\u03b5 \u03c4\u03b9\u03c2 \u03b1\u03bd\u03ac\u03b3\u03ba\u03b5\u03c2 \u03c0\u03af\u03b5\u03c3\u03b7\u03c2, \u03c0\u03b1\u03c1\u03bf\u03c7\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2. \u0392\u03b5\u03b2\u03b1\u03b9\u03c9\u03b8\u03b5\u03af\u03c4\u03b5 \u03cc\u03c4\u03b9 \u03b7 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03c3\u03c4\u03b7\u03bd \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03c0\u03b5\u03c1\u03b9\u03bf\u03c7\u03ae \u03c4\u03b7\u03c2.<\/li>\n<li><b><\/b><strong><b>\u03a3\u03c4\u03c5\u03bb \u0391\u03bd\u03c4\u03bb\u03af\u03b1\u03c2<\/b><\/strong>: \u0395\u03c0\u03b9\u03bb\u03ad\u03be\u03c4\u03b5 \u03ad\u03bd\u03b1\u03bd \u03c4\u03cd\u03c0\u03bf \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 \u03c0\u03bf\u03c5 \u03c4\u03b1\u03b9\u03c1\u03b9\u03ac\u03b6\u03b5\u03b9, \u03cc\u03c0\u03c9\u03c2 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03bf\u03cd\u03c2 \u03bc\u03bf\u03bd\u03bf\u03cd \u03c3\u03c4\u03b1\u03b4\u03af\u03bf\u03c5, \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ce\u03bd \u03c3\u03c4\u03b1\u03b4\u03af\u03c9\u03bd \u03ae \u03b4\u03b9\u03c0\u03bb\u03ae\u03c2 \u03b1\u03bd\u03b1\u03c1\u03c1\u03cc\u03c6\u03b7\u03c3\u03b7\u03c2.<\/li>\n<li><b><\/b><strong><b>\u0391\u03bd\u03ac\u03b3\u03ba\u03b5\u03c2 \u03a3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7\u03c2<\/b><\/strong>: \u0395\u03c0\u03b9\u03bb\u03ad\u03be\u03c4\u03b5 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03bc\u03b5 \u03b5\u03cd\u03ba\u03bf\u03bb\u03b1 \u03c0\u03c1\u03bf\u03c3\u03b2\u03ac\u03c3\u03b9\u03bc\u03b1 \u03bc\u03ad\u03c1\u03b7 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b9\u03b2\u03b1\u03c1\u03ad\u03c2 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03bc\u03b5\u03b9\u03ce\u03c3\u03b5\u03c4\u03b5 \u03c4\u03b9\u03c2 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2.<\/li>\n<\/ul>\n<p>\u0391\u03bd\u03c4\u03b9\u03c3\u03c4\u03bf\u03b9\u03c7\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03c3\u03b1\u03c2 \u03bc\u03b5 \u03b1\u03c5\u03c4\u03ac \u03c4\u03b1 \u03c3\u03b7\u03bc\u03b5\u03af\u03b1, \u03b1\u03c0\u03bf\u03c6\u03b5\u03cd\u03b3\u03b5\u03c4\u03b5 <strong><b>\u03c4\u03c9\u03bd \u03b1\u03b9\u03c4\u03b9\u03ce\u03bd \u03b1\u03c0\u03bf\u03c4\u03c5\u03c7\u03af\u03b1\u03c2 \u03ba\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ae\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2<\/b><\/strong>\u00a0\u03ba\u03b1\u03b9 \u03ba\u03ac\u03bd\u03b5\u03c4\u03b5 \u03c4\u03b1 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c1\u03ba\u03bf\u03cd\u03bd \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03bf.<\/p>\n<h3><strong><b>\u0394\u03c5\u03bd\u03b1\u03c4\u03bf\u03af \u03a4\u03cd\u03c0\u03bf\u03b9 \u0391\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd \u03b3\u03b9\u03b1 \u0392\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ad\u03c2 \u0395\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2<\/b><\/strong><\/h3>\n<p>\u0397 Yantai Longgang Pump Industry \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03b5\u03b9 <strong><b>\u03b1\u03be\u03b9\u03cc\u03c0\u03b9\u03c3\u03c4\u03c9\u03bd \u03c4\u03cd\u03c0\u03c9\u03bd \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b1<\/b><\/strong>. \u039a\u03ac\u03b8\u03b5 \u03ad\u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03bc\u03ad\u03bd\u03bf \u03b3\u03b9\u03b1 \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03b5\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2. \u0391\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03bf\u03cd\u03bd \u03bc\u03b5\u03c1\u03b9\u03ba\u03ac \u03c0\u03b1\u03c1\u03b1\u03b4\u03b5\u03af\u03b3\u03bc\u03b1\u03c4\u03b1:<\/p>\n<h4><strong><b>\u039a\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ae \u0391\u03bd\u03c4\u03bb\u03af\u03b1 \u03a7\u03b7\u03bc\u03b9\u03ba\u03ae\u03c2 \u0394\u03b9\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2 \u0391\u03ba\u03c4\u03b9\u03bd\u03b9\u03ba\u03bf\u03cd \u0394\u03b9\u03b1\u03c7\u03c9\u03c1\u03b9\u03c3\u03bc\u03bf\u03cd BB2<\/b><\/strong><\/h4>\n<p>\u0397 <a href=\"https:\/\/www.longgangpump.com\/el\/product\/lbd-bb2-radial-dissection-chemical-process-centrifugal-pump\/\"><strong><u><b>\u03a6\u03c5\u03b3\u03bf\u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae \u0391\u03bd\u03c4\u03bb\u03af\u03b1 \u0394\u03b9\u03b5\u03c1\u03b3\u03b1\u03c3\u03b9\u03ce\u03bd \u03a7\u03b7\u03bc\u03b9\u03ba\u03ce\u03bd \u0391\u03ba\u03c4\u03b9\u03bd\u03b9\u03ba\u03ae\u03c2 \u0394\u03b9\u03b1\u03af\u03c1\u03b5\u03c3\u03b7\u03c2 LBD(BB2)<\/b><\/u><\/strong><\/a>\u00a0\u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03ba\u03b1\u03bb\u03ac \u03b3\u03b9\u03b1 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03c0\u03b5\u03c4\u03c1\u03b5\u03bb\u03b1\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c7\u03b7\u03bc\u03b9\u03ba\u03ce\u03bd. \u039f \u03b4\u03b9\u03b1\u03c7\u03c9\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\u03c2 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03cc\u03c2 \u03ba\u03b1\u03b9 \u03b7 \u03c3\u03c4\u03b9\u03b2\u03b1\u03c1\u03ae \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ae \u03c4\u03b7\u03c2 \u03c7\u03b5\u03b9\u03c1\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b6\u03b5\u03c3\u03c4\u03ac \u03ba\u03b1\u03b9 \u03ac\u03b3\u03c1\u03b9\u03b1 \u03c5\u03b3\u03c1\u03ac. \u0391\u03c5\u03c4\u03cc \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c4\u03bf\u03c5\u03c2 \u03ba\u03b9\u03bd\u03b4\u03cd\u03bd\u03bf\u03c5\u03c2 \u03b6\u03b7\u03bc\u03b9\u03ac\u03c2 \u03c0\u03c4\u03b5\u03c1\u03c5\u03b3\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03b1\u03c3\u03c4\u03bf\u03c7\u03af\u03b1\u03c2 \u03c3\u03c4\u03b5\u03b3\u03b1\u03bd\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2. \u03a0\u03bb\u03b7\u03c1\u03b5\u03af <strong><b>\u03c4\u03b1 \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03b1 API 610<\/b><\/strong>, \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03b9\u03c3\u03c7\u03c5\u03c1\u03ae \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03c3\u03b5 \u03b4\u03cd\u03c3\u03ba\u03bf\u03bb\u03b5\u03c2 \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b5\u03c2.<\/p>\n<h4><strong><b>\u039a\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ae \u0391\u03bd\u03c4\u03bb\u03af\u03b1 \u0391\u03be\u03bf\u03bd\u03b9\u03ba\u03bf\u03cd \u0394\u03b9\u03b1\u03c7\u03c9\u03c1\u03b9\u03c3\u03bc\u03bf\u03cd \u0394\u03b9\u03c0\u03bb\u03ae\u03c2 \u0391\u03bd\u03b1\u03c1\u03c1\u03cc\u03c6\u03b7\u03c3\u03b7\u03c2 BB1<\/b><\/strong><\/h4>\n<p>\u0393\u03b9\u03b1 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7\u03c2 \u03c0\u03b1\u03c1\u03bf\u03c7\u03ae\u03c2, \u03b7 <a href=\"https:\/\/www.longgangpump.com\/el\/product\/lad-bb1-axial-split-double-suction-centrifugal-pump\/\"><strong><u><b>\u03a6\u03c5\u03b3\u03bf\u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae \u0391\u03bd\u03c4\u03bb\u03af\u03b1 \u0394\u03b9\u03c0\u03bb\u03ae\u03c2 \u0391\u03bd\u03b1\u03c1\u03c1\u03cc\u03c6\u03b7\u03c3\u03b7\u03c2 \u0391\u03be\u03bf\u03bd\u03b9\u03ba\u03ac \u0394\u03b9\u03b1\u03c7\u03c9\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b7 LAD(BB1)<\/b><\/u><\/strong><\/a>\u00a0\u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03ae. \u03a4\u03bf \u03c0\u03c4\u03b5\u03c1\u03cd\u03b3\u03b9\u03bf \u03b4\u03b9\u03c0\u03bb\u03ae\u03c2 \u03b1\u03bd\u03b1\u03c1\u03c1\u03cc\u03c6\u03b7\u03c3\u03b7\u03c2 \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd cavitation \u03ba\u03b1\u03b9 \u03b9\u03c3\u03bf\u03c1\u03c1\u03bf\u03c0\u03b5\u03af \u03c4\u03b9\u03c2 \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03b9\u03c2. \u0391\u03c5\u03c4\u03cc \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c4\u03bf\u03c5\u03c2 \u03ba\u03c1\u03b1\u03b4\u03b1\u03c3\u03bc\u03bf\u03cd\u03c2 \u03ba\u03b1\u03b9 \u03ba\u03ac\u03bd\u03b5\u03b9 \u03c4\u03b1 \u03ad\u03b4\u03c1\u03b1\u03bd\u03b1 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c1\u03ba\u03bf\u03cd\u03bd \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03bf. \u03a7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03bd\u03b5\u03c1\u03bf\u03cd \u03ba\u03b1\u03b9 \u03b1\u03bd\u03b1 refining \u03c0\u03b5\u03c4\u03c1\u03b5\u03bb\u03b1\u03af\u03bf\u03c5.<\/p>\n<h4><strong><b>\u039a\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ae \u0391\u03bd\u03c4\u03bb\u03af\u03b1 \u03a0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ce\u03bd \u03a3\u03c4\u03b1\u03b4\u03af\u03c9\u03bd \u03a5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03a0\u03af\u03b5\u03c3\u03b7\u03c2 \u03a4\u03bc\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03bf\u03cd \u0394\u03b9\u03b1\u03c7\u03c9\u03c1\u03b9\u03c3\u03bc\u03bf\u03cd BB4<\/b><\/strong><\/h4>\n<p>\u0397 <a href=\"https:\/\/www.longgangpump.com\/el\/product\/ldd-bb4-high-pressure-segmented-multi-stage-centrifugal-pump\/\"><strong><u><b>LDD(BB4) \u039a\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ae \u0391\u03bd\u03c4\u03bb\u03af\u03b1 \u03a0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ce\u03bd \u03a3\u03c4\u03b1\u03b4\u03af\u03c9\u03bd \u03a5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03a0\u03af\u03b5\u03c3\u03b7\u03c2 \u03a4\u03bc\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03bf\u03cd \u0394\u03b9\u03b1\u03c7\u03c9\u03c1\u03b9\u03c3\u03bc\u03bf\u03cd<\/b><\/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 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03c0\u03af\u03b5\u03c3\u03b7\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c3\u03af\u03b1 \u03bb\u03ad\u03b2\u03b7\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03b1\u03c0\u03ac\u03bb\u03c5\u03c3\u03b7 \u03b8\u03b1\u03bb\u03b1\u03c3\u03c3\u03b9\u03bd\u03bf\u03cd \u03bd\u03b5\u03c1\u03bf\u03cd. \u039f \u03ad\u03be\u03c5\u03c0\u03bd\u03bf\u03c2 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03cc\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03bb\u03b9\u03c0\u03b1\u03bd\u03cc\u03bc\u03b5\u03bd\u03b1 \u03ad\u03b4\u03c1\u03b1\u03bd\u03b1 \u03b2\u03b5\u03bb\u03c4\u03b9\u03ce\u03bd\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b1\u03bc\u03b1\u03c4\u03bf\u03cd\u03bd \u03c4\u03b7 \u03c6\u03b8\u03bf\u03c1\u03ac \u03b5\u03b4\u03c1\u03ac\u03bd\u03c9\u03bd.<\/p>\n<p>\u0391\u03c5\u03c4\u03ad\u03c2 \u03bf\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03b4\u03b5\u03af\u03c7\u03bd\u03bf\u03c5\u03bd \u03c0\u03ce\u03c2 \u03bf \u03c3\u03c9\u03c3\u03c4\u03cc\u03c2 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03cc\u03c2 \u03b1\u03bd\u03c4\u03b9\u03bc\u03b5\u03c4\u03c9\u03c0\u03af\u03b6\u03b5\u03b9 <strong><b>\u03c4\u03c9\u03bd \u03b1\u03b9\u03c4\u03b9\u03ce\u03bd \u03b1\u03c0\u03bf\u03c4\u03c5\u03c7\u03af\u03b1\u03c2 \u03ba\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ae\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2<\/b><\/strong>. \u0394\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03bf\u03c5\u03bd \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03c3\u03b5 \u03c0\u03bf\u03bb\u03bb\u03ad\u03c2 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b5\u03c2.<\/p>\n<h2><strong><b>\u03a0\u03b1\u03c1\u03b1\u03b4\u03b5\u03af\u03b3\u03bc\u03b1\u03c4\u03b1 \u0391\u03c0\u03cc \u03a4\u03b7\u03bd \u03a0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1: \u039f\u03b9 \u0391\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03ad\u03c2 \u0391\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03c4\u03b7\u03c2 Longgang<\/b><\/strong><\/h2>\n<p>\u0397 Yantai Longgang Pump Industry \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ac\u03b6\u03b5\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03c0\u03bf\u03c5 \u03b4\u03b9\u03b1\u03c1\u03ba\u03bf\u03cd\u03bd \u03ba\u03b1\u03b9 \u03b1\u03c0\u03bf\u03c6\u03b5\u03cd\u03b3\u03bf\u03c5\u03bd \u03c4\u03b9\u03c2 \u03ba\u03bf\u03b9\u03bd\u03ad\u03c2 \u03b2\u03bb\u03ac\u03b2\u03b5\u03c2. \u0391\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03bf\u03cd\u03bd \u03b4\u03cd\u03bf \u03c0\u03b1\u03c1\u03b1\u03b4\u03b5\u03af\u03b3\u03bc\u03b1\u03c4\u03b1 \u03b1\u03c0\u03cc \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac \u03ad\u03c1\u03b3\u03b1:<\/p>\n<h3><strong><b>\u0392\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b1 \u03a0\u03b5\u03c4\u03c1\u03b5\u03bb\u03b1\u03af\u03bf\u03c5: \u0397 \u0391\u03bd\u03c4\u03bb\u03af\u03b1 BB2 \u039d\u03b9\u03ba\u03ac<\/b><\/strong><\/h3>\n<p>\u03a3\u03b5 \u03ad\u03bd\u03b1 \u03bc\u03b5\u03b3\u03ac\u03bb\u03bf \u03b4\u03b9\u03c5\u03bb\u03b9\u03c3\u03c4\u03ae\u03c1\u03b9\u03bf \u03c0\u03b5\u03c4\u03c1\u03b5\u03bb\u03b1\u03af\u03bf\u03c5, \u03ad\u03bd\u03b1\u03c2 \u03c0\u03b5\u03bb\u03ac\u03c4\u03b7\u03c2 \u03b5\u03af\u03c7\u03b5 \u03b1\u03c3\u03c4\u03bf\u03c7\u03af\u03b5\u03c2 \u03c3\u03c4\u03b5\u03b3\u03b1\u03bd\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2 \u03b1\u03c0\u03cc \u03b6\u03b5\u03c3\u03c4\u03ac \u03c5\u03b3\u03c1\u03ac. \u039c\u03b5\u03c4\u03ad\u03c4\u03c1\u03b5\u03c8\u03b5 \u03c3\u03c4\u03b7\u03bd <a href=\"https:\/\/www.longgangpump.com\/el\/product\/lbd-bb2-radial-dissection-chemical-process-centrifugal-pump\/\"><strong><u><b>\u03b1\u03bd\u03c4\u03bb\u03af\u03b1 LBD(BB2) \u03c4\u03b7\u03c2 Longgang<\/b><\/u><\/strong><\/a>. \u0388\u03c7\u03b5\u03b9 \u03b8\u03ae\u03ba\u03b7 \u03b4\u03b9\u03c0\u03bb\u03bf\u03cd \u03c3\u03c0\u03b5\u03b9\u03c1\u03bf\u03b5\u03b9\u03b4\u03bf\u03cd\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b5\u03b3\u03b1\u03bd\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c5\u03bc\u03bc\u03bf\u03c1\u03c6\u03bf\u03cd\u03bc\u03b5\u03bd\u03b5\u03c2 \u03bc\u03b5 \u03c4\u03bf API 682. \u0391\u03c5\u03c4\u03cc \u03bc\u03b5\u03af\u03c9\u03c3\u03b5 \u03c4\u03bf\u03c5\u03c2 \u03c3\u03c4\u03b1\u03bc\u03b1\u03c4\u03b7\u03bc\u03bf\u03cd\u03c2 \u03bb\u03cc\u03b3\u03c9 \u03c3\u03c4\u03b5\u03b3\u03b1\u03bd\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2 \u03ba\u03b1\u03c4\u03ac 80%. \u0397 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03c7\u03b5\u03b9\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03ba\u03b1\u03bb\u03ac \u03ac\u03b3\u03c1\u03b9\u03b1 \u03c5\u03b3\u03c1\u03ac \u03ba\u03b1\u03b9 \u03c5\u03c8\u03b7\u03bb\u03ae \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1, \u03b4\u03b9\u03b1\u03c4\u03b7\u03c1\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7\u03bd \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae.<\/p>\n<h3><strong><b>\u0391\u03c6\u03b1\u03bb\u03ac\u03c4\u03c9\u03c3\u03b7 \u03b8\u03b1\u03bb\u03b1\u03c3\u03c3\u03b9\u03bd\u03bf\u03cd \u03bd\u03b5\u03c1\u03bf\u03cd: \u0397 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03c4\u03b7\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 BB4<\/b><\/strong><\/h3>\n<p>\u0388\u03bd\u03b1 \u03b5\u03c1\u03b3\u03bf\u03c3\u03c4\u03ac\u03c3\u03b9\u03bf \u03b1\u03c6\u03b1\u03bb\u03ac\u03c4\u03c9\u03c3\u03b7\u03c2 \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03af\u03b1\u03c3\u03b5 \u03baavitazione \u03c3\u03c4\u03b9\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03c0\u03af\u03b5\u03c3\u03b7\u03c2. \u0397 Longgang <a href=\"https:\/\/www.longgangpump.com\/el\/product\/ldd-bb4-high-pressure-segmented-multi-stage-centrifugal-pump\/\"><strong><u><b>\u03b1\u03bd\u03c4\u03bb\u03af\u03b1 LDD(BB4)<\/b><\/u><\/strong><\/a>\u00a0\u03ad\u03bb\u03c5\u03c3\u03b5 \u03c4\u03bf \u03c0\u03c1\u03cc\u03b2\u03bb\u03b7\u03bc\u03b1 \u03bc\u03b5 \u03c4\u03bf\u03bd \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03cc \u03c7\u03b1\u03bc\u03b7\u03bb\u03bf\u03cd NPSH \u03ba\u03b1\u03b9 \u03c4\u03bf\u03bd \u03b9\u03c3\u03c7\u03c5\u03c1\u03cc \u03c4\u03c1\u03bf\u03c7\u03cc. \u0392\u03b5\u03bb\u03c4\u03af\u03c9\u03c3\u03b5 \u03c4\u03b7\u03bd \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03ba\u03b1\u03c4\u03ac 15%. \u03a4\u03b1 \u03ad\u03bb\u03b1\u03b9\u03b1 \u03c4\u03c9\u03bd \u03b3\u03c1\u03b1\u03bd\u03b1\u03b6\u03b9\u03ce\u03bd \u03c4\u03b7\u03c2 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03b1\u03cd\u03be\u03b7\u03c3\u03b1\u03bd \u03c4\u03b7 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03b6\u03c9\u03ae\u03c2 \u03c4\u03bf\u03c5\u03c2, \u03bc\u03b5\u03b9\u03ce\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b1 \u03ba\u03cc\u03c3\u03c4\u03b7 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae\u03c2.<\/p>\n<p>\u0391\u03c5\u03c4\u03ac \u03c4\u03b1 \u03c0\u03b1\u03c1\u03b1\u03b4\u03b5\u03af\u03b3\u03bc\u03b1\u03c4\u03b1 \u03b4\u03b5\u03af\u03c7\u03bd\u03bf\u03c5\u03bd \u03c0\u03ce\u03c2 \u03bf\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03c4\u03b7\u03c2 Longgang \u03bb\u03cd\u03bd\u03bf\u03c5\u03bd <strong><b>\u03c4\u03c9\u03bd \u03b1\u03b9\u03c4\u03b9\u03ce\u03bd \u03b1\u03c0\u03bf\u03c4\u03c5\u03c7\u03af\u03b1\u03c2 \u03ba\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ae\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2<\/b><\/strong>\u00a0\u03bc\u03b5 \u03ad\u03be\u03c5\u03c0\u03bd\u03bf\u03c5\u03c2 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03bf\u03cd\u03c2 \u03ba\u03b1\u03b9 \u03b9\u03c3\u03c7\u03c5\u03c1\u03ac \u03c5\u03bb\u03b9\u03ba\u03ac.<\/p>\n<h2><strong><b>\u0395\u03cd\u03ba\u03bf\u03bb\u03bf\u03b9 \u03c4\u03c1\u03cc\u03c0\u03bf\u03b9 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03c3\u03c4\u03b1\u03bc\u03b1\u03c4\u03ae\u03c3\u03b5\u03c4\u03b5 \u03c4\u03b9\u03c2 \u03b2\u03bb\u03ac\u03b2\u03b5\u03c2 \u03c4\u03c9\u03bd \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd<\/b><\/strong><\/h2>\n<p>\u0397 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae <strong><b>\u03b1\u03be\u03b9\u03cc\u03c0\u03b9\u03c3\u03c4\u03c9\u03bd \u03c4\u03cd\u03c0\u03c9\u03bd \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b1<\/b><\/strong>\u00a0\u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03cc, \u03b1\u03bb\u03bb\u03ac \u03b7 \u03c4\u03b1\u03ba\u03c4\u03b9\u03ba\u03ae \u03c6\u03c1\u03bf\u03bd\u03c4\u03af\u03b4\u03b1 \u03ad\u03c7\u03b5\u03b9 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03c3\u03b7\u03bc\u03b1\u03c3\u03af\u03b1. \u0391\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03bf\u03cd\u03bd \u03b1\u03c0\u03bb\u03bf\u03af \u03c4\u03c1\u03cc\u03c0\u03bf\u03b9 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c4\u03b7\u03c1\u03ae\u03c3\u03b5\u03c4\u03b5 \u03c4\u03b9\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03c3\u03b5 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1:<\/p>\n<ul>\n<li><b><\/b><strong><b>\u0388\u03bb\u03b5\u03b3\u03c7\u03bf\u03c2 \u03a3\u03c5\u03c7\u03bd\u03ac<\/b><\/strong>: \u0395\u03bb\u03ad\u03b3\u03be\u03c4\u03b5 \u03c4\u03b1 \u03b3\u03c1\u03b1\u03bd\u03b1\u03b6\u03b9\u03ac, \u03c4\u03b9\u03c2 \u03c3\u03c6\u03c1\u03b1\u03b3\u03af\u03b4\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5\u03c2 \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd\u03c2 \u03c4\u03b1\u03ba\u03c4\u03b9\u03ba\u03ac \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03c3\u03b5\u03c4\u03b5 \u03bd\u03c9\u03c1\u03af\u03c2 \u03c4\u03b7 \u03c6\u03b8\u03bf\u03c1\u03ac.<\/li>\n<li><b><\/b><strong><b>\u039b\u03af\u03c0\u03b1\u03bd\u03c3\u03b7 \u03a3\u03c9\u03c3\u03c4\u03ae<\/b><\/strong>: \u03a7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf \u03c3\u03c9\u03c3\u03c4\u03cc \u03bb\u03ac\u03b4\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b1 \u03b3\u03c1\u03b1\u03bd\u03b1\u03b6\u03b9\u03ac \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c6\u03cd\u03b3\u03b5\u03c4\u03b5 \u03c4\u03b7\u03bd \u03c5\u03c0\u03b5\u03c1\u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7.<\/li>\n<li><b><\/b><strong><b>\u03a3\u03c9\u03c3\u03c4\u03ae \u0395\u03c5\u03b8\u03c5\u03b3\u03c1\u03ac\u03bc\u03bc\u03b9\u03c3\u03b7<\/b><\/strong>: \u0392\u03b5\u03b2\u03b1\u03b9\u03c9\u03b8\u03b5\u03af\u03c4\u03b5 \u03cc\u03c4\u03b9 \u03b7 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03ba\u03b1\u03b9 \u03bf \u03ba\u03b9\u03bd\u03b7\u03c4\u03ae\u03c1\u03b1\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03c5\u03b8\u03c5\u03b3\u03c1\u03b1\u03bc\u03bc\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\u03b9 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03bc\u03b5\u03b9\u03ce\u03c3\u03b5\u03c4\u03b5 \u03c4\u03bf\u03c5\u03c2 \u03ba\u03c1\u03b1\u03b4\u03b1\u03c3\u03bc\u03bf\u03cd\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c3\u03c4\u03c1\u03b5\u03c2.<\/li>\n<li><b><\/b><strong><b>\u03a0\u03c1\u03bf\u03c3\u03bf\u03c7\u03ae \u039a\u03bf\u03bd\u03c4\u03ac<\/b><\/strong>: \u03a7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03c4\u03b5 \u03b1\u03b9\u03c3\u03b8\u03b7\u03c4\u03ae\u03c1\u03b5\u03c2 \u03b3\u03b9\u03b1 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03ba\u03c1\u03b1\u03b4\u03b1\u03c3\u03bc\u03bf\u03cd\u03c2 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03c3\u03b5\u03c4\u03b5 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ae\u03bc\u03b1\u03c4\u03b1 \u03bd\u03c9\u03c1\u03af\u03c2.<\/li>\n<li><b><\/b><strong><b>\u0391\u03bd\u03c4\u03b9\u03c3\u03c4\u03bf\u03af\u03c7\u03b9\u03c3\u03b7 \u03a5\u03b3\u03c1\u03ce\u03bd<\/b><\/strong>: \u0392\u03b5\u03b2\u03b1\u03b9\u03c9\u03b8\u03b5\u03af\u03c4\u03b5 \u03cc\u03c4\u03b9 \u03c4\u03b1 \u03c5\u03bb\u03b9\u03ba\u03ac \u03c4\u03b7\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 \u03c4\u03b1\u03b9\u03c1\u03b9\u03ac\u03b6\u03bf\u03c5\u03bd \u03bc\u03b5 \u03c4\u03bf \u03c5\u03b3\u03c1\u03cc \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c6\u03cd\u03b3\u03b5\u03c4\u03b5 \u03c6\u03b8\u03bf\u03c1\u03ac \u03ae \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7.<\/li>\n<\/ul>\n<p>\u0397 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03b1\u03c5\u03c4\u03ce\u03bd \u03c4\u03c9\u03bd \u03b2\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03bc\u03b1\u03b6\u03af \u03bc\u03b5 \u03c4\u03b7 \u03c3\u03c9\u03c3\u03c4\u03ae \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c4\u03bf\u03bd \u03c7\u03c1\u03cc\u03bd\u03bf \u03b1\u03ba\u03b9\u03bd\u03b7\u03c3\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03ba\u03cc\u03c3\u03c4\u03b7 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae\u03c2.<\/p>\n<h2><strong><b>\u03a3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac \u03bc\u03b5 \u03c4\u03b7\u03bd Yantai Longgang Pump Industry<\/b><\/strong><\/h2>\n<p><a href=\"https:\/\/www.longgangpump.com\/el\/\"><strong><u><b>Yantai Longgang Pump Industry<\/b><\/u><\/strong><\/a>\u00a0\u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03bf\u03c1\u03c5\u03c6\u03b1\u03af\u03bf\u03c2 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03ae\u03c2 \u03c6\u03c5\u03b3\u03bf\u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ce\u03bd \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd. \u0395\u03c3\u03c4\u03b9\u03ac\u03b6\u03bf\u03c5\u03bd \u03c3\u03b5 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03c3\u03c5\u03bc\u03bc\u03bf\u03c1\u03c6\u03bf\u03cd\u03bc\u03b5\u03bd\u03b5\u03c2 \u03bc\u03b5 API 610 \u03b3\u03b9\u03b1 \u03c0\u03b5\u03c4\u03c1\u03ad\u03bb\u03b1\u03b9\u03bf, \u03c7\u03b7\u03bc\u03b9\u03ba\u03ac \u03ba\u03b1\u03b9 \u03ac\u03bb\u03bb\u03b5\u03c2 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b5\u03c2. \u039c\u03b5 \u03ad\u03b4\u03c1\u03b1 \u03c4\u03bf \u0393\u03b9\u03b1\u03bd\u03c4\u03b1\u03ca, \u03a3\u03b1\u03bd\u03c4\u03cc\u03bd\u03b3\u03ba, \u039a\u03af\u03bd\u03b1, \u03b7 Longgang \u03c3\u03c5\u03bd\u03b5\u03c1\u03b3\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b1 \u03bf\u03bd\u03cc\u03bc\u03b1\u03c4\u03b1 \u03cc\u03c0\u03c9\u03c2 CNPC, Sinopec \u03ba\u03b1\u03b9 CNOOC. \u03a3\u03c5\u03bd\u03b5\u03c1\u03b3\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b9\u03b1 \u03cc\u03c0\u03c9\u03c2 \u03c4\u03bf \u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b9\u03bf \u03c4\u03bf\u03c5 \u03a3\u03b1\u03bd\u03c4\u03cc\u03bd\u03b3\u03ba \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03c3\u03b5\u03b9 \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b5\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2. \u03a4\u03b1 \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03b1 \u03c4\u03bf\u03c5\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03b7 <a href=\"https:\/\/www.longgangpump.com\/el\/product\/lbd-bb2-radial-dissection-chemical-process-centrifugal-pump\/\"><strong><u><b>LBD(BB2)<\/b><\/u><\/strong><\/a>\u00a0\u03ba\u03b1\u03b9 <a href=\"https:\/\/www.longgangpump.com\/el\/product\/ldd-bb4-high-pressure-segmented-multi-stage-centrifugal-pump\/\"><strong><u><b>LDD(BB4)<\/b><\/u><\/strong><\/a>, \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03bc\u03ad\u03bd\u03b1 \u03b3\u03b9\u03b1 \u03b4\u03cd\u03c3\u03ba\u03bf\u03bb\u03b5\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2. \u0397 \u03b5\u03c3\u03c4\u03af\u03b1\u03c3\u03b7 \u03c4\u03b7\u03c2 Longgang \u03c3\u03c4\u03b7\u03bd \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03ba\u03b1\u03b9\u03bd\u03bf\u03c4\u03bf\u03bc\u03af\u03b5\u03c2 \u03c4\u03b7\u03bd \u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ac \u03b1\u03be\u03b9\u03cc\u03c0\u03b9\u03c3\u03c4\u03b7 \u03bf\u03bd\u03bf\u03bc\u03b1\u03c3\u03af\u03b1 \u03c3\u03c4\u03b7 \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac \u03c5\u03b3\u03c1\u03ce\u03bd.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-3208\" src=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/07\/LBDBB2-Radial-Dissection-Chemical-Process-Centrifugal-Pump.webp\" alt=\"\" width=\"800\" height=\"640\" srcset=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/07\/LBDBB2-Radial-Dissection-Chemical-Process-Centrifugal-Pump.webp 800w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/07\/LBDBB2-Radial-Dissection-Chemical-Process-Centrifugal-Pump-300x240.webp 300w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/07\/LBDBB2-Radial-Dissection-Chemical-Process-Centrifugal-Pump-768x614.webp 768w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/07\/LBDBB2-Radial-Dissection-Chemical-Process-Centrifugal-Pump-15x12.webp 15w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/07\/LBDBB2-Radial-Dissection-Chemical-Process-Centrifugal-Pump-600x480.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2><strong><b>\u03a3\u03c5\u03c7\u03bd\u03ad\u03c2 \u0395\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03b3\u03b9\u03b1 \u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03a6\u03c5\u03b3\u03bf\u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ce\u03bd \u0391\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd<\/b><\/strong><\/h2>\n<h3><strong><b>\u03a0\u03bf\u03b9\u03b5\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf\u03b9 \u03ba\u03cd\u03c1\u03b9\u03b5\u03c2 \u03b1\u03b9\u03c4\u03af\u03b5\u03c2 \u03b1\u03c0\u03bf\u03c4\u03c5\u03c7\u03af\u03b1\u03c2 \u03c4\u03c9\u03bd \u03c6\u03c5\u03b3\u03bf\u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ce\u03bd \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd;<\/b><\/strong><\/h3>\n<p>\u039f\u03b9 \u03ba\u03cd\u03c1\u03b9\u03b5\u03c2 <strong><b>\u03c4\u03c9\u03bd \u03b1\u03b9\u03c4\u03b9\u03ce\u03bd \u03b1\u03c0\u03bf\u03c4\u03c5\u03c7\u03af\u03b1\u03c2 \u03ba\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ae\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2<\/b><\/strong>\u00a0\u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03baavitazione, \u03bf\u03b9 \u03b2\u03bb\u03ac\u03b2\u03b5\u03c2 \u03c3\u03c6\u03c1\u03b1\u03b3\u03af\u03b4\u03c9\u03bd, \u03b7 \u03c6\u03b8\u03bf\u03c1\u03ac \u03b3\u03c1\u03b1\u03bd\u03b1\u03b6\u03b9\u03ce\u03bd, \u03b7 \u03b6\u03b7\u03bc\u03b9\u03ac \u03c3\u03c4\u03bf\u03bd \u03c4\u03c1\u03bf\u03c7\u03cc \u03ba\u03b1\u03b9 \u03bf\u03b9 \u03ba\u03c1\u03b1\u03b4\u03b1\u03c3\u03bc\u03bf\u03af. \u0391\u03c5\u03c4\u03cc \u03c3\u03c5\u03bc\u03b2\u03b1\u03af\u03bd\u03b5\u03b9 \u03bb\u03cc\u03b3\u03c9 \u03bb\u03b1\u03bd\u03b8\u03b1\u03c3\u03bc\u03ad\u03bd\u03b7\u03c2 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2, \u03ba\u03b1\u03ba\u03ae\u03c2 \u03c3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7\u03c2 \u03ae \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2 \u03b5\u03ba\u03c4\u03cc\u03c2 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03bf\u03cd.<\/p>\n<h3><strong><b>\u03a0\u03ce\u03c2 \u03b5\u03c0\u03b9\u03bb\u03ad\u03b3\u03c9 \u03b1\u03be\u03b9\u03cc\u03c0\u03b9\u03c3\u03c4\u03bf\u03c5\u03c2 \u03c4\u03cd\u03c0\u03bf\u03c5\u03c2 \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd \u03b3\u03b9\u03b1 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ad\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2;<\/b><\/strong><\/h3>\n<p>\u0395\u03c0\u03b9\u03bb\u03ad\u03be\u03c4\u03b5 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03bc\u03b5 \u03b2\u03ac\u03c3\u03b7 \u03c4\u03bf \u03c5\u03b3\u03c1\u03cc, \u03c4\u03b9\u03c2 \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b5\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03b1\u03bd\u03ac\u03b3\u03ba\u03b5\u03c2 \u03c3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7\u03c2. \u039f\u03b9 \u03b4\u03b9\u03c0\u03bb\u03ae\u03c2 \u03b5\u03b9\u03c3\u03b1\u03b3\u03c9\u03b3\u03ae\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03bf\u03cd\u03bd \u03ba\u03b1\u03bb\u03ac \u03b3\u03b9\u03b1 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b5\u03c2 \u03c1\u03bf\u03ad\u03c2. \u039f\u03b9 \u03c0\u03bf\u03bb\u03c5\u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b5\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03bb\u03ad\u03c2 \u03b3\u03b9\u03b1 \u03c5\u03c8\u03b7\u03bb\u03ae \u03c0\u03af\u03b5\u03c3\u03b7. \u0392\u03b5\u03b2\u03b1\u03b9\u03c9\u03b8\u03b5\u03af\u03c4\u03b5 \u03cc\u03c4\u03b9 \u03bf\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03c0\u03bb\u03b7\u03c1\u03bf\u03cd\u03bd \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03b1 \u03cc\u03c0\u03c9\u03c2 \u03c4\u03bf API 610.<\/p>\n<h3><strong><b>\u03a0\u03bf\u03b9\u03b1 \u03c3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7 \u03c3\u03c4\u03b1\u03bc\u03b1\u03c4\u03ac \u03c4\u03b9\u03c2 \u03b2\u03bb\u03ac\u03b2\u03b5\u03c2 \u03c6\u03c5\u03b3\u03bf\u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ce\u03bd \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd;<\/b><\/strong><\/h3>\n<p>\u0395\u03bb\u03ad\u03b3\u03be\u03c4\u03b5 \u03c3\u03c5\u03c7\u03bd\u03ac \u03c4\u03b1 \u03b3\u03c1\u03b1\u03bd\u03b1\u03b6\u03b9\u03ac, \u03c4\u03b9\u03c2 \u03c3\u03c6\u03c1\u03b1\u03b3\u03af\u03b4\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5\u03c2 \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd\u03c2. \u039b\u03b9\u03c0\u03ac\u03bd\u03b5\u03c4\u03b5 \u03c3\u03c9\u03c3\u03c4\u03ac \u03c4\u03b1 \u03b3\u03c1\u03b1\u03bd\u03b1\u03b6\u03b9\u03ac \u03ba\u03b1\u03b9 \u03b5\u03c5\u03b8\u03c5\u03b3\u03c1\u03b1\u03bc\u03bc\u03af\u03b6\u03b5\u03c4\u03b5 \u03ba\u03b1\u03bb\u03ac \u03c4\u03b9\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2. \u03a7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03c4\u03b5 \u03b1\u03b9\u03c3\u03b8\u03b7\u03c4\u03ae\u03c1\u03b5\u03c2 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03b5\u03af\u03c4\u03b5 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1 \u03ae \u03ba\u03c1\u03b1\u03b4\u03b1\u03c3\u03bc\u03bf\u03cd\u03c2. \u0391\u03bd\u03c4\u03b9\u03c3\u03c4\u03bf\u03b9\u03c7\u03af\u03c3\u03c4\u03b5 \u03c4\u03b1 \u03c5\u03bb\u03b9\u03ba\u03ac \u03c4\u03b7\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 \u03bc\u03b5 \u03c4\u03bf \u03c5\u03b3\u03c1\u03cc \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c6\u03cd\u03b3\u03b5\u03c4\u03b5 \u03c4\u03b7 \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7.<\/p>\n<h3><strong><b>\u03a0\u03ce\u03c2 \u03b7 \u03baavitazione \u03b5\u03c0\u03b7\u03c1\u03b5\u03ac\u03b6\u03b5\u03b9 \u03b1\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03ac \u03c4\u03b7\u03bd \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03c4\u03c9\u03bd \u03c6\u03c5\u03b3\u03bf\u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ce\u03bd \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd;<\/b><\/strong><\/h3>\n<p>\u0397 \u03baavit\u03b1\u03c3\u03af\u03b1 \u03c3\u03c5\u03bc\u03b2\u03b1\u03af\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b1\u03bd \u03c6\u03c5\u03c3\u03b1\u03bb\u03af\u03b4\u03b5\u03c2 \u03b5\u03ba\u03c1\u03ae\u03b3\u03bd\u03c5\u03bd\u03c4\u03b1\u03b9 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03bb\u03af\u03b1. \u03a0\u03c1\u03bf\u03ba\u03b1\u03bb\u03b5\u03af \u03b6\u03b7\u03bc\u03b9\u03ac \u03c3\u03c4\u03b1 \u03bc\u03ad\u03c1\u03b7 \u03ba\u03b1\u03b9 \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7. \u03a0\u03c1\u03bf\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03b5\u03c0\u03b1\u03c1\u03ba\u03ae \u03c0\u03af\u03b5\u03c3\u03b7 \u03b1\u03bd\u03b1\u03c1\u03c1\u03cc\u03c6\u03b7\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03ad\u03bd\u03b5\u03c2 \u03b3\u03b9\u03b1 \u03c7\u03b1\u03bc\u03b7\u03bb\u03cc NPSH.<\/p>\n<h2><strong><b>\u0394\u03b9\u03b1\u03c4\u03b7\u03c1\u03ae\u03c3\u03c4\u03b5 \u03c4\u03b9\u03c2 \u0391\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03c3\u03b1\u03c2 \u0399\u03c3\u03c7\u03c5\u03c1\u03ad\u03c2<\/b><\/strong><\/h2>\n<p>\u0397 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae <strong><b>\u03b1\u03be\u03b9\u03cc\u03c0\u03b9\u03c3\u03c4\u03c9\u03bd \u03c4\u03cd\u03c0\u03c9\u03bd \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b1<\/b><\/strong>\u00a0\u03b3\u03bb\u03b9\u03c4\u03ce\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c7\u03b5\u03af\u03c1\u03b7\u03c3\u03ae \u03c3\u03b1\u03c2 \u03b1\u03c0\u03cc \u03b1\u03ba\u03c1\u03b9\u03b2\u03ac \u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2. \u039a\u03b1\u03c4\u03b1\u03bd\u03bf\u03ce\u03bd\u03c4\u03b1\u03c2 <strong><b>\u03c4\u03c9\u03bd \u03b1\u03b9\u03c4\u03b9\u03ce\u03bd \u03b1\u03c0\u03bf\u03c4\u03c5\u03c7\u03af\u03b1\u03c2 \u03ba\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ae\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2<\/b><\/strong>\u00a0\u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03bb\u03ad\u03b3\u03bf\u03bd\u03c4\u03b1\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03bc\u03ad\u03bd\u03b5\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b9\u03c2 \u03b1\u03bd\u03ac\u03b3\u03ba\u03b5\u03c2 \u03c3\u03b1\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03b1\u03c5\u03c4\u03ad\u03c2 \u03b1\u03c0\u03cc <strong><b>Yantai Longgang Pump Industry<\/b><\/strong>, \u03b5\u03be\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03b5\u03c4\u03b5 \u03bf\u03bc\u03b1\u03bb\u03ae \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03ba\u03b1\u03b9 \u03bc\u03b1\u03ba\u03c1\u03bf\u03c7\u03c1\u03cc\u03bd\u03b9\u03b1 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1. \u0395\u03c0\u03b9\u03c3\u03ba\u03b5\u03c6\u03b8\u03b5\u03af\u03c4\u03b5 \u03c4\u03b9\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 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