{"id":3613,"date":"2025-12-25T00:00:01","date_gmt":"2025-12-24T16:00:01","guid":{"rendered":"https:\/\/www.longgangpump.com\/?p=3613"},"modified":"2025-12-26T11:48:37","modified_gmt":"2025-12-26T03:48:37","slug":"how-cantilever-centrifugal-pumps-solve-abrasive-slurry-wear","status":"publish","type":"post","link":"https:\/\/www.longgangpump.com\/el\/how-cantilever-centrifugal-pumps-solve-abrasive-slurry-wear\/","title":{"rendered":"\u03a0\u03ce\u03c2 \u03bf\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03ba\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03ae\u03c2 cantilever \u03bb\u03cd\u03bd\u03bf\u03c5\u03bd \u03c4\u03b7 \u03c6\u03b8\u03bf\u03c1\u03ac \u03b1\u03c0\u03cc \u03b4\u03b9\u03b1\u03b2\u03c1\u03c9\u03c4\u03b9\u03ba\u03ad\u03c2 \u03bb\u03ac\u03c3\u03c0\u03b5\u03c2"},"content":{"rendered":"<p>\u03a3\u03c4\u03b1 \u03b4\u03cd\u03c3\u03ba\u03bf\u03bb\u03b1 \u03c3\u03ba\u03b7\u03bd\u03b9\u03ba\u03ac \u03c4\u03c9\u03bd \u03c0\u03b5\u03b4\u03af\u03c9\u03bd 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\u03c3\u03b5 \u03b1\u03c5\u03c4\u03bf\u03cd\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03c7\u03ce\u03c1\u03bf\u03c5\u03c2, \u03bc\u03b5 \u03c4\u03b1 \u03bc\u03ad\u03c1\u03b7 \u03c3\u03b5 \u03b5\u03c0\u03b1\u03c6\u03ae \u03bc\u03b5 \u03c4\u03bf \u03c5\u03b3\u03c1\u03cc \u03bd\u03b1 \u03bb\u03b5\u03c0\u03c4\u03b1\u03af\u03bd\u03bf\u03c5\u03bd \u03c3\u03b5 \u03bb\u03af\u03b3\u03bf\u03c5\u03c2 \u03bc\u03cc\u03bd\u03bf \u03bc\u03ae\u03bd\u03b5\u03c2. \u0391\u03c5\u03c4\u03cc \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b5\u03b9 \u03c4\u03b7 \u03b4\u03bf\u03c5\u03bb\u03b5\u03b9\u03ac \u03ba\u03b1\u03b9 \u03b1\u03c5\u03be\u03ac\u03bd\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03c4\u03b9\u03bc\u03ad\u03c2 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ce\u03bd.<\/p>\n<div style=\"text-align: center;\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-3606\" src=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/12\/Centrifugal-Pumps-in-petrochemical-waste-handling-.jpg\" alt=\"\u039a\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ad\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03c3\u03c4\u03b7 \u03b4\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7 \u03b1\u03c0\u03bf\u03b2\u03bb\u03ae\u03c4\u03c9\u03bd \u03c0\u03b5\u03c4\u03c1\u03bf\u03c7\u03b7\u03bc\u03b9\u03ba\u03ce\u03bd\" width=\"941\" height=\"610\" srcset=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/12\/Centrifugal-Pumps-in-petrochemical-waste-handling-.jpg 941w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/12\/Centrifugal-Pumps-in-petrochemical-waste-handling--300x194.jpg 300w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/12\/Centrifugal-Pumps-in-petrochemical-waste-handling--768x498.jpg 768w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/12\/Centrifugal-Pumps-in-petrochemical-waste-handling--18x12.jpg 18w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/12\/Centrifugal-Pumps-in-petrochemical-waste-handling--600x389.jpg 600w\" sizes=\"(max-width: 941px) 100vw, 941px\" \/><\/div>\n<p>\u03a3\u03c4\u03b7\u03bd <a style=\"text-decoration: underline;\" href=\"https:\/\/www.longgangpump.com\/el\/\"><strong>Longgang Pump<\/strong><\/a>, \u03ad\u03c7\u03bf\u03c5\u03bc\u03b5 \u03b1\u03c6\u03b9\u03b5\u03c1\u03ce\u03c3\u03b5\u03b9 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b1 \u03b1\u03c0\u03cc \u03b5\u03af\u03ba\u03bf\u03c3\u03b9 \u03c7\u03c1\u03cc\u03bd\u03b9\u03b1 \u03c3\u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ae \u03b9\u03c3\u03c7\u03c5\u03c1\u03ce\u03bd \u03b1\u03c0\u03b1\u03bd\u03c4\u03ae\u03c3\u03b5\u03c9\u03bd \u03c0\u03c1\u03bf\u03c3\u03b1\u03c1\u03bc\u03bf\u03c3\u03bc\u03ad\u03bd\u03c9\u03bd \u03c3\u03b5 \u03b1\u03c5\u03c4\u03ac \u03c4\u03b1 \u03c3\u03ba\u03bb\u03b7\u03c1\u03ac \u03b3\u03b5\u03b3\u03bf\u03bd\u03cc\u03c4\u03b1. \u039f\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03c4\u03b7\u03c2 \u03c3\u03b5\u03b9\u03c1\u03ac\u03c2 OH \u03bc\u03b1\u03c2, \u03c0\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03bc\u03bf\u03bd\u03bf\u03b2\u03ac\u03b8\u03bc\u03b9\u03b1 \u03ba\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ae \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 cantilever LZA-OH1, \u03b4\u03b5\u03af\u03c7\u03bd\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03c4\u03ac\u03c3\u03b7 \u03bc\u03b1\u03c2 \u03b3\u03b9\u03b1 \u03bd\u03ad\u03b5\u03c2 \u03b9\u03b4\u03ad\u03b5\u03c2. \u039a\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03bc\u03ad\u03bd\u03b7 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03c0\u03bb\u03b7\u03c1\u03bf\u03af \u03c4\u03bf\u03c5\u03c2 \u03ba\u03b1\u03bd\u03cc\u03bd\u03b5\u03c2 API 610, \u03b7 LZA-OH1 \u03b5\u03be\u03b1\u03bb\u03b5\u03af\u03c6\u03b5\u03b9 \u03c4\u03b1 \u03c3\u03c5\u03bd\u03b7\u03b8\u03b9\u03c3\u03bc\u03ad\u03bd\u03b1 \u03b1\u03b4\u03cd\u03bd\u03b1\u03bc\u03b1 \u03c3\u03b7\u03bc\u03b5\u03af\u03b1 \u03bc\u03b5 \u03bc\u03b9\u03b1 \u03b4\u03b9\u03ac\u03c4\u03b1\u03be\u03b7 \u03c7\u03c9\u03c1\u03af\u03c2 \u03c1\u03bf\u03c5\u03bb\u03b5\u03bc\u03ac\u03bd \u03c3\u03c4\u03bf cantilever, \u03ad\u03bd\u03b1\u03bd \u03c3\u03c4\u03b9\u03b2\u03b1\u03c1\u03cc, \u03c0\u03b1\u03c7\u03cd \u03ac\u03be\u03bf\u03bd\u03b1 \u03ba\u03b1\u03b9 \u03c5\u03bb\u03b9\u03ba\u03ac \u03ba\u03bf\u03c1\u03c5\u03c6\u03b1\u03af\u03b1\u03c2 \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c0\u03bf\u03c5 \u03c0\u03bf\u03bb\u03b5\u03bc\u03bf\u03cd\u03bd \u03c4\u03b7 \u03c6\u03b8\u03bf\u03c1\u03ac. \u03a3\u03b5 \u03b1\u03c5\u03c4\u03cc \u03c4\u03bf \u03ac\u03c1\u03b8\u03c1\u03bf, \u03b5\u03be\u03b5\u03c4\u03ac\u03b6\u03bf\u03c5\u03bc\u03b5 \u03c0\u03ce\u03c2 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\u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03ae\u03c2 \u03c3\u03b1\u03c2.<\/p>\n<h2 id=\"understanding-abrasive-slurry-challenges\"><strong>\u039a\u03b1\u03c4\u03b1\u03bd\u03cc\u03b7\u03c3\u03b7 \u03c4\u03c9\u03bd \u03c0\u03c1\u03bf\u03ba\u03bb\u03ae\u03c3\u03b5\u03c9\u03bd \u03b4\u03b9\u03b1\u03b2\u03c1\u03c9\u03c4\u03b9\u03ba\u03ce\u03bd \u03b9\u03b6\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd<\/strong><\/h2>\n<p>\u03a4\u03b1 \u03b4\u03b9\u03b1\u03b2\u03c1\u03c9\u03c4\u03b9\u03ba\u03ac \u03b9\u03b6\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c3\u03c4\u03b7\u03bd \u03c0\u03b5\u03c4\u03c1\u03b5\u03bb\u03b1\u03ca\u03ba\u03ae \u03ba\u03b1\u03b9 \u03c0\u03b5\u03c4\u03c1\u03bf\u03c7\u03b7\u03bc\u03b9\u03ba\u03ae \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b3\u03bd\u03c9\u03c3\u03c4\u03ac \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03c4\u03c1\u03b1\u03c7\u03b9\u03ac \u03b5\u03c0\u03af\u03b4\u03c1\u03b1\u03c3\u03ae \u03c4\u03bf\u03c5\u03c2. \u03a4\u03b1 \u03c3\u03c4\u03b5\u03c1\u03b5\u03ac \u03c3\u03c9\u03bc\u03b1\u03c4\u03af\u03b4\u03b9\u03b1, \u03b1\u03c0\u03cc \u03bc\u03b9\u03ba\u03c1\u03ad\u03c2 \u03bb\u03acastes \u03bc\u03ad\u03c7\u03c1\u03b9 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b1 \u03ba\u03bf\u03bc\u03bc\u03ac\u03c4\u03b9\u03b1, \u03c7\u03c4\u03c5\u03c0\u03bf\u03cd\u03bd \u03c4\u03b1 \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03ac \u03c4\u03b7\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 \u03bc\u03b5 \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03b5\u03c2 \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b5\u03c2. \u0391\u03c5\u03c4\u03ae \u03b7 \u03b4\u03c1\u03ac\u03c3\u03b7 \u03c6\u03b8\u03b5\u03af\u03c1\u03b5\u03b9 \u03c4\u03bf\u03c5\u03c2 \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5\u03c2 \u03b8\u03b1\u03bb\u03ac\u03bc\u03bf\u03c5\u03c2. \u0395\u03c0\u03af\u03c3\u03b7\u03c2 \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03b5\u03af \u03ba\u03c1\u03b1\u03b4\u03b1\u03c3\u03bc\u03bf\u03cd\u03c2 \u03ba\u03b1\u03b9 \u03c6\u03c5\u03c3\u03b1\u03bb\u03af\u03b4\u03b5\u03c2, \u03bf\u03b9 \u03bf\u03c0\u03bf\u03af\u03b5\u03c2 \u03b1\u03c5\u03be\u03ac\u03bd\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03c0\u03b9\u03b8\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b2\u03bb\u03b1\u03b2\u03ce\u03bd.<\/p>\n<h3 id=\"common-causes-of-pump-failure-in-slurries\"><strong>\u03a3\u03c5\u03bd\u03b7\u03b8\u03b9\u03c3\u03bc\u03ad\u03bd\u03b5\u03c2 \u03b1\u03b9\u03c4\u03af\u03b5\u03c2 \u03b1\u03c3\u03c4\u03bf\u03c7\u03af\u03b1\u03c2 \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd \u03c3\u03b5 \u03b9\u03b6\u03ae\u03bc\u03b1\u03c4\u03b1<\/strong><\/h3>\n<p>\u039f\u03b9 \u03ba\u03cd\u03c1\u03b9\u03bf\u03b9 \u03bb\u03cc\u03b3\u03bf\u03b9 \u03b3\u03b9\u03b1 \u03b1\u03c3\u03c4\u03bf\u03c7\u03af\u03b1 \u03c0\u03c1\u03bf\u03ad\u03c1\u03c7\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03c3\u03cd\u03bd\u03b8\u03b5\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03ba\u03af\u03bd\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03b9\u03b6\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2. \u038c\u03c4\u03b1\u03bd \u03c4\u03b1 \u03c3\u03c4\u03b5\u03c1\u03b5\u03ac \u03c5\u03c0\u03b5\u03c1\u03b2\u03b1\u03af\u03bd\u03bf\u03c5\u03bd \u03c4\u03bf 20% \u03ba\u03b1\u03c4\u03ac \u03b2\u03ac\u03c1\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03bc\u03b5\u03b3\u03ad\u03b8\u03b7 \u03c3\u03c9\u03bc\u03b1\u03c4\u03b9\u03b4\u03af\u03c9\u03bd \u03c0\u03bb\u03b7\u03c3\u03b9\u03ac\u03b6\u03bf\u03c5\u03bd \u03c4\u03b1 5\u201310 mm \u03c3\u03b5 \u03b4\u03b9\u03b1\u03bb\u03b5\u03b9\u03c0\u03cc\u03bc\u03b5\u03bd\u03b7 \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b1, \u03bf\u03b9 \u03c3\u03c5\u03bc\u03b2\u03b1\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1\u03c2 \u03c5\u03c6\u03af\u03c3\u03c4\u03b1\u03bd\u03c4\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c4\u03b1\u03c7\u03c5\u03bc\u03ad\u03bd\u03b7 \u03c6\u03b8\u03bf\u03c1\u03ac, \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ce\u03bd\u03c4\u03b1\u03c2 \u03b9\u03c3\u03c7\u03c5\u03c1\u03ad\u03c2 \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03b9\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2. \u0393\u03b9\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1, \u03c3\u03b5 \u03bc\u03bf\u03bd\u03ac\u03b4\u03b5\u03c2 \u03c0\u03b5\u03c4\u03c1\u03bf\u03c7\u03b7\u03bc\u03b9\u03ba\u03ce\u03bd \u03c0\u03bf\u03c5 \u03b1\u03c6\u03b1\u03b9\u03c1\u03bf\u03cd\u03bd \u03b8\u03b5\u03af\u03bf, \u03c4\u03b1 \u03bb\u03b5\u03c0\u03c4\u03ac \u03c3\u03c9\u03bc\u03b1\u03c4\u03af\u03b4\u03b9\u03b1 \u03ba\u03b1\u03c4\u03b1\u03bb\u03cd\u03c4\u03b7 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03bf\u03b4\u03b7\u03b3\u03ae\u03c3\u03bf\u03c5\u03bd \u03c3\u03b5 \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03b7 \u03c4\u03bf\u03c0\u03b9\u03ba\u03ae \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7, \u03c3\u03c5\u03bd\u03c4\u03bf\u03bc\u03b5\u03cd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac \u03c4\u03b7 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03b6\u03c9\u03ae\u03c2 \u03c4\u03bf\u03c5 \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd \u03bc\u03ad\u03c3\u03b1 \u03c3\u03b5 \u03bc\u03ae\u03bd\u03b5\u03c2. \u0395\u03c0\u03b9\u03c0\u03bb\u03ad\u03bf\u03bd, \u03bf\u03b9wild \u03c1\u03bf\u03ad\u03c2 \u03c3\u03b5 \u03c0\u03b1\u03bb\u03b1\u03b9\u03bf\u03cd\u03c2 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03bf\u03cd\u03c2 \u03c7\u03b5\u03b9\u03c1\u03bf\u03c4\u03b5\u03c1\u03b5\u03cd\u03bf\u03c5\u03bd \u03c4\u03b1 \u03c7\u03c4\u03c5\u03c0\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c3\u03c9\u03bc\u03b1\u03c4\u03b9\u03b4\u03af\u03c9\u03bd, \u03bf\u03b4\u03b7\u03b3\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c3\u03b5 \u03ba\u03b7\u03bb\u03b9\u03b4\u03c9\u03c4\u03ae \u03c6\u03b8\u03bf\u03c1\u03ac. \u0391\u03c0\u03cc \u03c4\u03b7 \u03b4\u03bf\u03c5\u03bb\u03b5\u03b9\u03ac \u03bc\u03b1\u03c2 \u03c3\u03c4\u03b7 Longgang Pump \u03c0\u03c1\u03bf\u03bc\u03b7\u03b8\u03b5\u03cd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03c3\u03b5 \u03c4\u03bf\u03c0\u03bf\u03b8\u03b5\u03c3\u03af\u03b5\u03c2 \u03ac\u03bd\u03b8\u03c1\u03b1\u03ba\u03b1-\u03c3\u03b5-olefins, \u03ad\u03c7\u03bf\u03c5\u03bc\u03b5 \u03b4\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03b7 \u03c7\u03b1\u03bc\u03b7\u03bb\u03ae \u03c3\u03ba\u03bb\u03b7\u03c1\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd\u2014\u03ba\u03ac\u03c4\u03c9 \u03b1\u03c0\u03cc 500 Brinell\u2014\u03bf\u03b4\u03b7\u03b3\u03b5\u03af \u03c3\u03b5 \u03bb\u03b5\u03c0\u03c4\u03b1\u03af\u03bd\u03bf\u03bd \u03c4\u03c1\u03bf\u03c7\u03cc. \u0391\u03c5\u03c4\u03cc \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03ad\u03c9\u03c2 15% \u03c3\u03c4\u03bf\u03bd \u03c0\u03c1\u03ce\u03c4\u03bf \u03c7\u03c1\u03cc\u03bd\u03bf. \u03a3\u03c4\u03bf \u03c4\u03ad\u03bb\u03bf\u03c2, \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03b5\u03af \u03c0\u03c1\u03bf\u03b2\u03bb\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c3\u03c6\u03c1\u03b1\u03b3\u03af\u03b4\u03c9\u03bd \u03ba\u03b1\u03b9 \u03ba\u03ac\u03bc\u03c8\u03b7 \u03ac\u03be\u03bf\u03bd\u03b1.<\/p>\n<h3 id=\"limitations-of-traditional-bottom-feed-pumps\"><strong>\u03a0\u03b5\u03c1\u03b9\u03bf\u03c1\u03b9\u03c3\u03bc\u03bf\u03af \u03c4\u03c9\u03bd \u03c0\u03b1\u03c1\u03b1\u03b4\u03bf\u03c3\u03b9\u03b1\u03ba\u03ce\u03bd \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd \u03ba\u03ac\u03c4\u03c9\u03b8\u03b5\u03bd \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c3\u03af\u03b1\u03c2<\/strong><\/h3>\n<p>\u039f\u03b9 \u03c4\u03c5\u03c0\u03b9\u03ba\u03ad\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03b9\u03b6\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03ba\u03ac\u03c4\u03c9\u03b8\u03b5\u03bd \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c3\u03af\u03b1\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03bf\u03b9\u03bd\u03ad\u03c2, \u03b1\u03bb\u03bb\u03ac \u03b5\u03be\u03b1\u03c1\u03c4\u03ce\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c1\u03bf\u03c5\u03bb\u03b5\u03bc\u03ac\u03bd \u03ba\u03b1\u03b9 \u03b8\u03ad\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03af\u03b1\u03c2 \u03b2\u03c5\u03b8\u03b9\u03c3\u03bc\u03ad\u03bd\u03b5\u03c2 \u03c3\u03c4\u03bf \u03ba\u03ac\u03c4\u03c9 \u03bc\u03ad\u03c1\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2. \u0391\u03c5\u03c4\u03ac \u03c4\u03b1 \u03bc\u03ad\u03c1\u03b7 \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03ba\u03c1\u03b9\u03b2\u03ce\u03c2 \u03c3\u03c4\u03bf \u03c4\u03c1\u03b1\u03c7\u03cd \u03af\u03b6\u03b7\u03bc\u03b1, \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03c0\u03c1\u03bf\u03c3\u03ba\u03b1\u03bb\u03b5\u03af \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03b7 \u03c3\u03ba\u03bf\u03c5\u03c1\u03b9\u03ac \u03ba\u03b1\u03b9 \u03b1\u03c0\u03cc\u03c6\u03c1\u03b1\u03be\u03b7. \u03a4\u03b1 \u03ba\u03ac\u03c4\u03c9 \u03c1\u03bf\u03c5\u03bb\u03b5\u03bc\u03ac\u03bd \u03c3\u03c5\u03c7\u03bd\u03ac \u03b1\u03c0\u03bf\u03c4\u03c5\u03b3\u03c7\u03ac\u03bd\u03bf\u03c5\u03bd \u03bc\u03b5\u03c4\u03ac \u03b1\u03c0\u03cc 6\u201312 \u03bc\u03ae\u03bd\u03b5\u03c2 \u03c3\u03b5 \u03ba\u03b1\u03ba\u03ad\u03c2 \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b5\u03c2. \u0397 \u03c0\u03c1\u03cc\u03c3\u03b2\u03b1\u03c3\u03b7 \u03c3\u03b5 \u03b1\u03c5\u03c4\u03ac \u03b3\u03b9\u03b1 \u03b4\u03b9\u03bf\u03c1\u03b8\u03ce\u03c3\u03b5\u03b9\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b4\u03cd\u03c3\u03ba\u03bf\u03bb\u03b7\u00b7 \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af \u03c0\u03bb\u03ae\u03c1\u03b7 \u03b1\u03c0\u03bf\u03c3\u03c5\u03bd\u03b1\u03c1\u03bc\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03bc\u03b1\u03ba\u03c1\u03b9\u03ad\u03c2 \u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03ad\u03c2. \u0391\u03bb\u03bb\u03ac \u03b7 <strong><a style=\"text-decoration: underline;\" href=\"https:\/\/www.longgangpump.com\/el\/product\/lza-oh1-single-stage-cantilever-centrifugal-pump\/\">LZA-OH1 cantilever<\/a><\/strong> \u03b4\u03b9\u03ac\u03c4\u03b1\u03be\u03b7 \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03bc\u03c0\u03c4\u03b5\u03b9 \u03b1\u03c5\u03c4\u03ac \u03c4\u03b1 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c4\u03b5\u03bb\u03b5\u03af\u03c9\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03b5\u03be\u03b7\u03b3\u03bf\u03cd\u03bc\u03b5 \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9. \u03a0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03b5\u03b9 \u03bc\u03b9\u03b1 \u03c0\u03b9\u03bf \u03c3\u03c4\u03b9\u03b2\u03b1\u03c1\u03ae \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03b3\u03b9\u03b1 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03c3\u03b5 \u03b4\u03b9\u03b1\u03b2\u03c1\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c7\u03ce\u03c1\u03bf\u03c5\u03c2.<\/p>\n<p>&nbsp;<\/p>\n<div style=\"text-align: center;\"><img decoding=\"async\" src=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/12\/LZA-OH1-cantilever-design.jpg\" alt=\"\u03a3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03cc\u03c2 cantilever LZA-OH1\" \/><\/div>\n<h2 id=\"core-design-advantages-of-longgang-pump-oh1-pumps\"><strong>\u0392\u03b1\u03c3\u03b9\u03ba\u03ac \u03c0\u03bb\u03b5\u03bf\u03bd\u03b5\u03ba\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03bf\u03cd \u03c4\u03c9\u03bd \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd Longgang Pump OH1<\/strong><\/h2>\n<p>\u0397 \u03bc\u03bf\u03bd\u03bf\u03b2\u03ac\u03b8\u03bc\u03b9\u03b1 \u03ba\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ae \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 cantilever LZA-OH1 \u03b1\u03c0\u03cc \u03c4\u03b7 Longgang Pump \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af \u03bc\u03b9\u03b1 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ae \u03c4\u03cd\u03c0\u03bf\u03c5 OH1 API 610, \u03b2\u03b5\u03bb\u03c4\u03b9\u03c9\u03bc\u03ad\u03bd\u03b7 \u03b3\u03b9\u03b1 \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd\u03c2 \u03c0\u03bf\u03c5 \u03ba\u03c1\u03ad\u03bc\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c7\u03c9\u03c1\u03af\u03c2 \u03ba\u03ac\u03c4\u03c9 \u03ba\u03c1\u03b1\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2. \u0391\u03c5\u03c4\u03ae \u03b7 \u03b4\u03b9\u03ac\u03c4\u03b1\u03be\u03b7, \u03bc\u03b1\u03b6\u03af \u03bc\u03b5 \u03ad\u03be\u03c5\u03c0\u03bd\u03b5\u03c2 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ad\u03c2 \u03c5\u03bb\u03b9\u03ba\u03ce\u03bd, \u03b4\u03b9\u03b1\u03c4\u03b7\u03c1\u03b5\u03af \u03c4\u03b7\u03bd \u03ad\u03ba\u03b8\u03b5\u03c3\u03b7 \u03c3\u03b5 \u03b5\u03c0\u03b9\u03b8\u03ad\u03c3\u03b5\u03b9\u03c2 \u03b9\u03b6\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03c7\u03b1\u03bc\u03b7\u03bb\u03ae. \u0392\u03bf\u03b7\u03b8\u03ac \u03c3\u03c4\u03b7 \u03b4\u03b9\u03b1\u03c1\u03ba\u03ae \u03c7\u03c1\u03ae\u03c3\u03b7 \u03c3\u03b5 \u03b4\u03b9\u03b1\u03b4\u03c1\u03bf\u03bc\u03ad\u03c2 \u03bf\u03c5\u03c1\u03ce\u03bd \u03c8\u03b1\u03b8\u03ce\u03bd \u03c0\u03b5\u03c4\u03c1\u03b5\u03bb\u03b1\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ad\u03c2 \u03c5\u03c0\u03bf\u03bb\u03b5\u03b9\u03bc\u03bc\u03ac\u03c4\u03c9\u03bd \u03c0\u03b5\u03c4\u03c1\u03bf\u03c7\u03b7\u03bc\u03b9\u03ba\u03ce\u03bd.<\/p>\n<h3 id=\"no-bottom-bearing-bearing-free-cantilever-design\"><strong>\u03a7\u03c9\u03c1\u03af\u03c2 \u03ba\u03ac\u03c4\u03c9 \u03c1\u03bf\u03c5\u03bb\u03b5\u03bc\u03ac\u03bd (\u03a3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03cc\u03c2 Cantilever \u03c7\u03c9\u03c1\u03af\u03c2 \u03c1\u03bf\u03c5\u03bb\u03b5\u03bc\u03ac\u03bd)<\/strong><\/h3>\n<p>\u039c\u03b5 \u03c4\u03b7\u03bd \u03b5\u03be\u03ac\u03bb\u03b5\u03b9\u03c8\u03b7 \u03c4\u03c9\u03bd \u03ba\u03ac\u03c4\u03c9 \u03c1\u03bf\u03c5\u03bb\u03b5\u03bc\u03ac\u03bd, \u03b7 LZA-OH1 \u03c3\u03c4\u03b1\u03bc\u03b1\u03c4\u03ac \u03c4\u03bf\u03bd \u03c7\u03b5\u03b9\u03c1\u03cc\u03c4\u03b5\u03c1\u03bf \u03c4\u03cd\u03c0\u03bf \u03b1\u03c3\u03c4\u03bf\u03c7\u03af\u03b1\u03c2 \u03c3\u03c4\u03b7\u03bd \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03bc\u03b5 \u03b9\u03b6\u03ae\u03bc\u03b1\u03c4\u03b1: \u03c6\u03b8\u03bf\u03c1\u03ac \u03b1\u03c0\u03cc \u03b2\u03cd\u03b8\u03b9\u03c3\u03b7. \u039f \u03ac\u03be\u03bf\u03bd\u03b1\u03c2 cantilever \u03b5\u03ba\u03c4\u03b5\u03af\u03bd\u03b5\u03b9 \u03c4\u03bf\u03bd \u03c4\u03c1\u03bf\u03c7\u03cc \u03c0\u03bb\u03ae\u03c1\u03c9\u03c2, \u03ba\u03c1\u03b5\u03bc\u03ce\u03bd\u03c4\u03b1\u03c2, \u03ba\u03b1\u03b9 \u03cc\u03bb\u03b1 \u03c4\u03b1 \u03c1\u03bf\u03c5\u03bb\u03b5\u03bc\u03ac\u03bd \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03bf\u03c5\u03bd \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03be\u03b7\u03c1\u03cc \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03cc \u03ba\u03ac\u03c4\u03bf\u03c7\u03bf \u03c0\u03ac\u03bd\u03c9 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03c3\u03c4\u03ac\u03b8\u03bc\u03b7 \u03c4\u03bf\u03c5 \u03b9\u03b6\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2. \u0391\u03c5\u03c4\u03cc \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03bd\u03ac\u03b3\u03ba\u03b7 \u03b3\u03b9\u03b1 \u03b1\u03ba\u03c1\u03b9\u03b2\u03ac \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c0\u03bb\u03cd\u03c3\u03b7\u03c2 gland \u03ba\u03b1\u03b9 \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03c0\u03b9\u03b8\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03b4\u03b9\u03b1\u03c1\u03c1\u03bf\u03ae\u03c2. \u03a3\u03c4\u03b1 \u03c3\u03ba\u03b7\u03bd\u03b9\u03ba\u03ac \u03bc\u03b1\u03c2 \u03c3\u03b5 \u03c6\u03c5\u03c4\u03ac \u03b1\u03b9\u03b8\u03c5\u03bb\u03b5\u03bd\u03af\u03bf\u03c5 \u03c4\u03b7\u03c2 Sinopec \u03c0\u03bf\u03c5 \u03b4\u03b9\u03b1\u03c7\u03b5\u03b9\u03c1\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b9\u03b6\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b3\u03b5\u03bc\u03ac\u03c4\u03b1 \u03ba\u03b1\u03c4\u03b1\u03bb\u03cd\u03c4\u03b5\u03c2, \u03b1\u03c5\u03c4\u03ae \u03b7 \u03b9\u03b4\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03ad\u03c7\u03b5\u03b9 \u03b5\u03c0\u03b9\u03bc\u03b7\u03ba\u03cd\u03bd\u03b5\u03b9 \u03c4\u03bf\u03bd \u03bc\u03ad\u03c3\u03bf \u03c7\u03c1\u03cc\u03bd\u03bf \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03b1\u03c3\u03c4\u03bf\u03c7\u03b9\u03ce\u03bd (MTBF) \u03ba\u03b1\u03c4\u03ac 40%. \u03a7\u03c9\u03c1\u03af\u03c2 \u03b2\u03c1\u03b5\u03b3\u03bc\u03ad\u03bd\u03b1 \u03c1\u03bf\u03c5\u03bb\u03b5\u03bc\u03ac\u03bd, \u03bc\u03c0\u03bb\u03bf\u03ba\u03ac\u03c1\u03b5\u03b9 \u03b4\u03b9\u03b1\u03b2\u03c1\u03c9\u03c4\u03b9\u03ba\u03ac \u03ba\u03bf\u03bc\u03bc\u03ac\u03c4\u03b9\u03b1 \u03c0\u03bf\u03c5 \u03b5\u03bd\u03bf\u03c7\u03bb\u03bf\u03cd\u03bd \u03c4\u03bf\u03c5\u03c2 \u03c4\u03cd\u03c0\u03bf\u03c5\u03c2 \u03ba\u03ac\u03c4\u03c9\u03b8\u03b5\u03bd \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c3\u03af\u03b1\u03c2.<\/p>\n<h3 id=\"heavy-duty-oversized-shaft\"><strong>\u0386\u03be\u03bf\u03bd\u03b1\u03c2 \u03b2\u03b1\u03c1\u03b9\u03ac\u03c2 \u03c7\u03c1\u03ae\u03c3\u03b7\u03c2 \u03c5\u03c0\u03b5\u03c1\u03bc\u03b5\u03b3\u03b5\u03b8\u03ae\u03c2<\/strong><\/h3>\n<p>\u0388\u03bd\u03b1 \u03ba\u03cd\u03c1\u03b9\u03bf \u03c3\u03b7\u03bc\u03ac\u03b4\u03b9 \u03c4\u03b7\u03c2 LZA-OH1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03bc\u03b5\u03b3\u03ac\u03bb\u03bf\u03c2 \u03ac\u03be\u03bf\u03bd\u03ac\u03c2 \u03c4\u03b7\u03c2, \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03bc\u03ad\u03bd\u03bf\u03c2 \u03b1\u03c0\u03cc \u03b9\u03c3\u03c7\u03c5\u03c1\u03cc \u03ba\u03c1\u03ac\u03bc\u03b1 \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1 \u03bc\u03b5 \u03c0\u03bb\u03ac\u03c4\u03b7 \u03ad\u03c9\u03c2 20% \u03c0\u03b9\u03bf \u03c6\u03b1\u03c1\u03b4\u03b9\u03ac \u03b1\u03c0\u03cc \u03c4\u03b1 \u03c3\u03c5\u03bd\u03b7\u03b8\u03b9\u03c3\u03bc\u03ad\u03bd\u03b1 \u03c0\u03c1\u03bf\u03b4\u03b9\u03b1\u03b3\u03c1\u03b1\u03c6\u03ad\u03c2 OH1. \u0391\u03c5\u03c4\u03ae \u03b7 \u03c3\u03c4\u03b9\u03b2\u03b1\u03c1\u03ae \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ae\u2014\u03bc\u03b5 \u03b4\u03b9\u03b1\u03bc\u03ad\u03c4\u03c1\u03bf\u03c5\u03c2 \u03ac\u03be\u03bf\u03bd\u03b1 15\u201325% \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b5\u03c2 \u03b1\u03c0\u03cc \u03c4\u03c5\u03c0\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03bf\u03cd\u03c2 OH1 \u03c3\u03c5\u03b3\u03ba\u03c1\u03af\u03c3\u03b9\u03bc\u03b7\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2, \u03b2\u03b5\u03bb\u03c4\u03b9\u03ce\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac \u03c4\u03b7 \u03b4\u03c5\u03c3\u03ba\u03b1\u03bc\u03c8\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03bd \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf \u03ba\u03ac\u03bc\u03c8\u03b7\u03c2. \u039c\u03b5 \u03ad\u03bd\u03b1\u03bd \u03b5\u03bb\u03b5\u03b3\u03c7\u03cc\u03bc\u03b5\u03bd\u03bf \u03bb\u03cc\u03b3\u03bf L\/D \u03c0\u03b5\u03c1\u03af\u03c0\u03bf\u03c5 3\u20133.5, \u03bf \u03ac\u03be\u03bf\u03bd\u03b1\u03c2 \u03b4\u03b9\u03b1\u03c4\u03b7\u03c1\u03b5\u03af \u03b5\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03ae \u03b4\u03c5\u03c3\u03ba\u03b1\u03bc\u03c8\u03af\u03b1, \u03bf \u03ac\u03be\u03bf\u03bd\u03b1\u03c2 \u03b4\u03b9\u03b1\u03c4\u03b7\u03c1\u03b5\u03af \u03c4\u03b7\u03bd \u03b5\u03c5\u03b8\u03c5\u03b3\u03c1\u03ac\u03bc\u03bc\u03b9\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd \u03b1\u03ba\u03c1\u03b9\u03b2\u03ae. \u0394\u03b9\u03b1\u03c4\u03b7\u03c1\u03b5\u03af \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03b1 \u03ba\u03c1\u03b1\u03b4\u03b1\u03c3\u03bc\u03ce\u03bd \u03ba\u03ac\u03c4\u03c9 \u03b1\u03c0\u03cc 2 mil peak-to-peak \u03c5\u03c0\u03cc \u03bf\u03bd\u03bf\u03bc\u03b1\u03c3\u03c4\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b5\u03c2, \u03c3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03b1 \u03ba\u03c1\u03b9\u03c4\u03ae\u03c1\u03b9\u03b1 \u03b1\u03c0\u03bf\u03b4\u03bf\u03c7\u03ae\u03c2 API 610. \u0393\u03b9\u03b1 \u03c0\u03b5\u03c4\u03c1\u03bf\u03c7\u03b7\u03bc\u03b9\u03ba\u03ad\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03bc\u03b5 \u03bc\u03b5\u03c4\u03b1\u03b2\u03b1\u03bb\u03bb\u03cc\u03bc\u03b5\u03bd\u03b1 \u03b2\u03ac\u03c1\u03b7 \u03b9\u03b6\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd, \u03b1\u03c5\u03c4\u03cc \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03c0\u03ac\u03bd\u03c9 \u03b1\u03c0\u03cc \u03c1\u03bf\u03ad\u03c2 10\u20131.000 m\u00b3\/h \u03ba\u03b1\u03b9 \u03cd\u03c8\u03b7 \u03ad\u03c9\u03c2 100 m. \u0394\u03b9\u03b1\u03c1\u03ba\u03b5\u03af \u03c0\u03bf\u03bb\u03cd \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03bf \u03b1\u03c0\u03cc \u0442\u043e\u043d\u03cc\u03c4\u03b5\u03c1\u03bf\u03c5\u03c2 \u03ac\u03be\u03bf\u03bd\u03b5\u03c2 \u03c3\u03b5 \u03b1\u03bd\u03c4\u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2.<\/p>\n<h3 id=\"premium-wear-resistant-materials\"><strong>\u03a5\u03bb\u03b9\u03ba\u03ac premium \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2 \u03c3\u03c4\u03b7 \u03c6\u03b8\u03bf\u03c1\u03ac<\/strong><\/h3>\n<p>\u0397 Longgang Pump \u03c4\u03b1\u03b9\u03c1\u03b9\u03ac\u03b6\u03b5\u03b9 \u03c4\u03b1 \u03bc\u03ad\u03c1\u03b7 \u03c4\u03b7\u03c2 LZA-OH1 \u03c3\u03b5 \u03b5\u03c0\u03b1\u03c6\u03ae \u03bc\u03b5 \u03c5\u03b3\u03c1\u03cc \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c5\u03bb\u03b9\u03ba\u03ac \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03bc\u03ad\u03bd\u03b1 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03bd\u03b9\u03ba\u03ae\u03c3\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03c4\u03c1\u03b9\u03b2\u03ae. \u039f \u03c4\u03c1\u03bf\u03c7\u03cc\u03c2 \u03ba\u03b1\u03b9 \u03b7 \u03b8\u03ae\u03ba\u03b7 \u03c3\u03c0\u03b9\u03c1\u03ac\u03bb \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd \u03c7\u03c5\u03c4\u03bf\u03c3\u03af\u03b4\u03b7\u03c1\u03bf \u03bb\u03b5\u03c5\u03ba\u03bf\u03cd \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1 \u03c5\u03c8\u03b7\u03bb\u03bf\u03cd \u03c7\u03c1\u03c9\u03bc\u03af\u03bf\u03c5, \u03c3\u03ba\u03bb\u03b7\u03c1\u03c5\u03bc\u03ad\u03bd\u03bf \u03c3\u03b5 600\u2013650 Brinell. \u0391\u03c5\u03c4\u03ac \u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03af\u03b6\u03bf\u03c5\u03bd \u03ad\u03bd\u03b1\u03bd \u03c0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c4\u03b5\u03c5\u03c4\u03b9\u03ba\u03cc \u03c0\u03af\u03bd\u03b1\u03ba\u03b1 \u03c0\u03bf\u03c5 \u03b1\u03bd\u03c4\u03ad\u03c7\u03b5\u03b9 \u03c3\u03c4\u03b7\u03bd \u03c4\u03c1\u03b9\u03b2\u03ae \u03c3\u03c9\u03bc\u03b1\u03c4\u03b9\u03b4\u03af\u03c9\u03bd. \u03a5\u03c0\u03bf\u03c3\u03c4\u03b7\u03c1\u03b9\u03b6\u03cc\u03bc\u03b5\u03bd\u03bf\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd ISO 9001 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03ad\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7 API \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ae\u03c2 \u03bc\u03b1\u03c2, \u03b1\u03c5\u03c4\u03ad\u03c2 \u03bf\u03b9 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ad\u03c2 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03bf\u03cd\u03bd \u03bc\u03b5 \u03b9\u03b6\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c3\u03b5 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b5\u03c2 \u03b1\u03c0\u03cc -40\u00b0C \u03ad\u03c9\u03c2 150\u00b0C \u03ba\u03b1\u03b9 pH \u03b4\u03b9\u03b1\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 4\u201310.<\/p>\n<h2 id=\"material-selection-for-maximum-abrasion-resistance\"><strong>\u0395\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd \u03b3\u03b9\u03b1 \u03bc\u03ad\u03b3\u03b9\u03c3\u03c4\u03b7 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c3\u03c4\u03b7\u03bd \u03c4\u03c1\u03b9\u03b2\u03ae<\/strong><\/h2>\n<p>\u0397 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03c4\u03c9\u03bd \u03c3\u03c9\u03c3\u03c4\u03ce\u03bd \u03c5\u03bb\u03b9\u03ba\u03ce\u03bd \u03c0\u03b1\u03af\u03b6\u03b5\u03b9 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03cc \u03c1\u03cc\u03bb\u03bf \u03c3\u03c4\u03b7\u03bd \u03c0\u03ac\u03bb\u03b7 \u03bc\u03b5 \u03c4\u03b7 \u03c6\u03b8\u03bf\u03c1\u03ac \u03b9\u03b6\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd. \u039f \u03c4\u03c1\u03cc\u03c0\u03bf\u03c2 \u03c4\u03b7\u03c2 Longgang Pump \u03b5\u03c3\u03c4\u03b9\u03ac\u03b6\u03b5\u03b9 \u03c3\u03c4\u03b7 \u03c3\u03ba\u03bb\u03b7\u03c1\u03cc\u03c4\u03b7\u03c4\u03b1, \u03c4\u03b7 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03c0\u03ac\u03bb\u03b7 \u03bc\u03b5 \u03c4\u03b7 \u03c3\u03ba\u03bf\u03c5\u03c1\u03b9\u03ac \u03bc\u03b1\u03b6\u03af \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd LZA-OH1.<\/p>\n<h3 id=\"high-chrome-cast-iron-astm-a532-class-iii\"><strong>\u03a7\u03c5\u03c4\u03bf\u03c3\u03af\u03b4\u03b7\u03c1\u03bf\u03c2 \u03c5\u03c8\u03b7\u03bb\u03bf\u03cd \u03c7\u03c1\u03c9\u03bc\u03af\u03bf\u03c5 (ASTM A532 Class III)<\/strong><\/h3>\n<p>\u03a4\u03bf \u03b2\u03b1\u03c3\u03b9\u03ba\u03cc \u03c5\u03bb\u03b9\u03ba\u03cc \u03b3\u03b9\u03b1 \u03c4\u03bf\u03bd \u03c4\u03c1\u03bf\u03c7\u03cc \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7 \u03c4\u03b7\u03c2 LZA-OH1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03c7\u03c5\u03c4\u03bf\u03c3\u03af\u03b4\u03b7\u03c1\u03bf\u03c2 \u03c5\u03c8\u03b7\u03bb\u03bf\u03cd \u03c7\u03c1\u03c9\u03bc\u03af\u03bf\u03c5 ASTM A532 Class III Type A. \u039a\u03c1\u03b1\u03c4\u03ac 25\u201330% \u03c7\u03c1\u03ce\u03bc\u03b9\u03bf \u03b3\u03b9\u03b1 \u03b5\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03ae \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c3\u03c4\u03b7 \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7. \u0397 \u03b5\u03b9\u03b4\u03b9\u03ba\u03ae \u03c3\u03cd\u03bd\u03b8\u03b5\u03c3\u03b7 \u03b1\u03c5\u03c4\u03bf\u03cd \u03c4\u03bf\u03c5 \u03ba\u03c1\u03ac\u03bc\u03b1\u03c4\u03bf\u03c2\u2014\u03bc\u03b5 \u03ba\u03cd\u03c1\u03b9\u03b1 \u03ba\u03b1\u03c1\u03b2\u03af\u03b4\u03b9\u03b1 \u03c7\u03c1\u03c9\u03bc\u03af\u03bf\u03c5\u2014\u03b5\u03c0\u03b9\u03c4\u03c5\u03b3\u03c7\u03ac\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03b1 \u03c3\u03ba\u03bb\u03b7\u03c1\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 600\u2013650 HB, \u03b2\u03b5\u03bb\u03c4\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03b1 \u03b3\u03b9\u03b1 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c3\u03c4\u03b7 \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7 \u03b9\u03b6\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd. \u039e\u03b5\u03c0\u03b5\u03c1\u03bd\u03ac \u03c4\u03bf\u03bd \u03c3\u03c5\u03bd\u03b7\u03b8\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf \u03c7\u03c5\u03c4\u03bf\u03c3\u03af\u03b4\u03b7\u03c1\u03bf \u03b3\u03b1\u03bb\u03bb\u03af\u03b1\u03c2 \u03ba\u03b1\u03c4\u03ac \u03c4\u03c1\u03b5\u03b9\u03c2 \u03c6\u03bf\u03c1\u03ad\u03c2 \u03c3\u03b5 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 \u03b1\u03bd\u03ac ASTM G65. \u03a3\u03b5 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03c0\u03c5\u03b8\u03bc\u03ad\u03bd\u03b1 \u03c5\u03b4\u03c1\u03bf\u03ba\u03c1\u03ac\u03ba\u03c9\u03c3\u03b7\u03c2 \u03b4\u03b9\u03c5\u03bb\u03b9\u03c3\u03c4\u03b7\u03c1\u03af\u03c9\u03bd \u03c0\u03b5\u03c4\u03c1\u03b5\u03bb\u03b1\u03af\u03bf\u03c5, \u03cc\u03c0\u03bf\u03c5 \u03c4\u03b1 \u03b9\u03b6\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b2\u03b1\u03c1\u03b9\u03ac \u03bc\u03b5 silica \u03ba\u03c5\u03c1\u03b9\u03b1\u03c1\u03c7\u03bf\u03cd\u03bd, \u03bf\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03bc\u03b1\u03c2 \u03ad\u03c7\u03bf\u03c5\u03bd \u03b4\u03b5\u03af\u03be\u03b5\u03b9 \u03c1\u03c5\u03b8\u03bc\u03bf\u03cd\u03c2 \u03c6\u03b8\u03bf\u03c1\u03ac\u03c2 \u03c3\u03c0\u03b9\u03c1\u03ac\u03bb \u03ba\u03ac\u03c4\u03c9 \u03b1\u03c0\u03cc 0,5 mm \u03b1\u03bd\u03ac 1.000 \u03ce\u03c1\u03b5\u03c2. \u0391\u03c5\u03c4\u03cc \u03c3\u03c5\u03b3\u03ba\u03c1\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 2\u20133 mm \u03b3\u03b9\u03b1 \u03c0\u03b9\u03bf \u03bc\u03b1\u03bb\u03b1\u03ba\u03ac \u03ba\u03c1\u03ac\u03bc\u03b1\u03c4\u03b1.<\/p>\n<h3 id=\"optional-duplex-stainless-steel-and-ceramic-coatings\"><strong>\u03a0\u03c1\u03bf\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03ac \u0394\u03b9\u03c0\u03bb\u03ac \u0391\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03b1 \u0391\u03c4\u03c3\u03ac\u03bb\u03b9\u03b1 \u03ba\u03b1\u03b9 \u0395\u03c0\u03b9\u03ba\u03b1\u03bb\u03cd\u03c8\u03b5\u03b9\u03c2 \u039a\u03b5\u03c1\u03b1\u03bc\u03b9\u03ba\u03ce\u03bd<\/strong><\/h3>\n<p>\u0393\u03b9\u03b1 \u03b9\u03b6\u03ae\u03bc\u03b1\u03c4\u03b1 \u03bc\u03b5 \u03b5\u03bb\u03b1\u03c6\u03c1\u03b9\u03ac \u03c3\u03ba\u03bf\u03c5\u03c1\u03b9\u03ac, \u03c0\u03b1\u03c1\u03ad\u03c7\u03bf\u03c5\u03bc\u03b5 \u03b5\u03c0\u03b5\u03bd\u03b4\u03cd\u03c3\u03b5\u03b9\u03c2 \u03b1\u03c0\u03cc \u03b4\u03b9\u03c0\u03bb\u03cc \u03b1\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1 (UNS S31803). \u0391\u03c5\u03c4\u03ac \u03b1\u03bd\u03b1\u03bc\u03b5\u03b9\u03b3\u03bd\u03cd\u03bf\u03c5\u03bd 22% \u03c7\u03c1\u03ce\u03bc\u03b9\u03bf \u03bc\u03b5 5% \u03bc\u03bf\u03bb\u03c5\u03b2\u03b4\u03b1\u03af\u03bd\u03b9\u03bf \u03b3\u03b9\u03b1 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c3\u03b5 \u03ba\u03cc\u03bc\u03c0\u03b5\u03c2 \u03c3\u03b1\u03bd \u03c4\u03bf 316L, \u03b1\u03bb\u03bb\u03ac \u03bc\u03b5 \u03b4\u03b9\u03c0\u03bb\u03ac\u03c3\u03b9\u03b1 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03ba\u03ac\u03bc\u03c8\u03b7\u03c2. \u0393\u03b9\u03b1 \u03c0\u03bf\u03bb\u03cd \u03c4\u03c1\u03b1\u03c7\u03b9\u03ad\u03c2 \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b5\u03c2, \u03c3\u03c4\u03c1\u03ce\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03c1\u03b2\u03b9\u03b4\u03af\u03bf\u03c5 \u03b2\u03bf\u03bb\u03c6\u03c1\u03b1\u03bc\u03af\u03bf\u03c5 \u03ba\u03b5\u03c1\u03b1\u03bc\u03b9\u03ba\u03bf\u03cd \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03c4\u03bf\u03c0\u03bf\u03b8\u03b5\u03c4\u03b7\u03b8\u03bf\u03cd\u03bd \u03c3\u03c4\u03b9\u03c2 \u03bc\u03c0\u03c1\u03bf\u03c3\u03c4\u03b9\u03bd\u03ad\u03c2 \u03ac\u03ba\u03c1\u03b5\u03c2, \u03b1\u03bd\u03b5\u03b2\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7 \u03c3\u03ba\u03bb\u03b7\u03c1\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03c4\u03b1 1.200 HV. \u0391\u03c5\u03c4\u03ad\u03c2 \u03bf\u03b9 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ad\u03c2, \u03c4\u03b9\u03c2 \u03bf\u03c0\u03bf\u03af\u03b5\u03c2 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bc\u03b5 \u03bd\u03b1 \u03c0\u03c1\u03bf\u03c3\u03b1\u03c1\u03bc\u03cc\u03c3\u03bf\u03c5\u03bc\u03b5 \u03bc\u03ad\u03c3\u03c9 \u03c4\u03b7\u03c2 \u03b2\u03bf\u03ae\u03b8\u03b5\u03b9\u03b1\u03c2 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03bf\u03cd \u03bc\u03b1\u03c2, \u03b5\u03c0\u03b9\u03c4\u03c1\u03ad\u03c0\u03bf\u03c5\u03bd \u03c3\u03c4\u03b7\u03bd LZA-OH1 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03b5\u03af \u03ad\u03c9\u03c2 50% \u03c3\u03c4\u03b5\u03c1\u03b5\u03ac \u03ba\u03b1\u03c4\u03ac \u03b2\u03ac\u03c1\u03bf\u03c2. \u039a\u03b1\u03b9 \u03b4\u03b9\u03b1\u03c4\u03b7\u03c1\u03b5\u03af \u03c4\u03b7\u03bd \u03c5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03ae \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03c0\u03ac\u03bd\u03c9 \u03b1\u03c0\u03cc 75% \u03c0\u03ac\u03bd\u03c9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u03b5\u03be\u03cc\u03b4\u03bf\u03c5 50\u2013300 mm.<\/p>\n<h3 id=\"how-material-hardness-translates-to-longer-life\"><strong>\u03a0\u03ce\u03c2 \u03b7 \u03c3\u03ba\u03bb\u03b7\u03c1\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd \u03bc\u03b5\u03c4\u03b1\u03c6\u03c1\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b6\u03c9\u03ae<\/strong><\/h3>\n<p>\u0397 \u03c3\u03ba\u03bb\u03b7\u03c1\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03c5\u03bd\u03b4\u03ad\u03b5\u03c4\u03b1\u03b9 \u03ac\u03bc\u03b5\u03c3\u03b1 \u03bc\u03b5 \u03c4\u03b7 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03c7\u03c1\u03ae\u03c3\u03b7: \u03ba\u03ac\u03b8\u03b5 \u03b1\u03cd\u03be\u03b7\u03c3\u03b7 100 HB \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b2\u03b5\u03bb\u03c4\u03b9\u03ce\u03c3\u03b5\u03b9 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c3\u03c4\u03b7 \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7, \u03b9\u03b4\u03b9\u03b1\u03af\u03c4\u03b5\u03c1\u03b1 \u03c3\u03b5 \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b5\u03c2 \u03b9\u03b6\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03c0\u03ac\u03bd\u03c9 \u03b1\u03c0\u03cc 5 m\/s. \u03a3\u03c4\u03b1 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03b4\u03bf\u03c5\u03bb\u03b5\u03b9\u03ac \u03c0\u03b5\u03b4\u03af\u03bf\u03c5 \u03c4\u03b7\u03c2 Longgang Pump \u03c3\u03b5 \u03c0\u03bb\u03b1\u03c4\u03c6\u03cc\u03c1\u03bc\u03b5\u03c2 \u03b8\u03b1\u03bb\u03ac\u03c3\u03c3\u03b7\u03c2 \u03c4\u03b7\u03c2 CNOOC, \u03bf\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 LZA-OH1 \u03bc\u03b5 \u03bc\u03ad\u03c1\u03b7 \u03c5\u03c8\u03b7\u03bb\u03bf\u03cd \u03c7\u03c1\u03c9\u03bc\u03af\u03bf\u03c5 \u03c6\u03c4\u03ac\u03bd\u03bf\u03c5\u03bd 24\u201336 \u03bc\u03ae\u03bd\u03b5\u03c2 \u03c3\u03c5\u03bd\u03b5\u03c7\u03bf\u03cd\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2 \u03c3\u03b5 \u03bd\u03b5\u03c1\u03cc \u03b3\u03b5\u03bc\u03ac\u03c4\u03bf \u03ac\u03bc\u03bc\u03bf. \u0391\u03c5\u03c4\u03cc \u03c3\u03c4\u03bf\u03b9\u03b2\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b5\u03bd\u03b1\u03bd\u03c4\u03af\u03bf\u03bd 8\u201312 \u03bc\u03b7\u03bd\u03ce\u03bd \u03b3\u03b9\u03b1 \u03c0\u03b1\u03bb\u03b1\u03b9\u03bf\u03cd\u03c2 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03bf\u03cd\u03c2. \u0391\u03c5\u03c4\u03ae \u03b7 \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03c0\u03c1\u03bf\u03ad\u03c1\u03c7\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03bc\u03b9\u03b1 \u03bc\u03b9\u03ba\u03c1\u03cc\u03c4\u03b5\u03c1\u03b7 \u03b1\u03bd\u03ac\u03c0\u03c4\u03c5\u03be\u03b7 \u03c7\u03ac\u03c3\u03bc\u03b1\u03c4\u03bf\u03c2\u2014\u03b4\u03b9\u03b1\u03c4\u03b7\u03c1\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b1 \u03ba\u03b5\u03bd\u03ac \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd-\u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7\u03c2 \u03ba\u03ac\u03c4\u03c9 \u03b1\u03c0\u03cc 0,5 mm. \u039a\u03c1\u03b1\u03c4\u03ac \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c3\u03ce\u03b6\u03b5\u03b9 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03ba\u03b1\u03c4\u03ac 10\u201315%.<\/p>\n<h2 id=\"real-world-performance-and-lifetime-benefits\"><strong>\u03a0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03bf\u03c6\u03ad\u03bb\u03b7 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1\u03c2 \u03b6\u03c9\u03ae\u03c2<\/strong><\/h2>\n<p>\u03a4\u03bf\u03c0\u03bf\u03b8\u03b5\u03c4\u03b7\u03bc\u03ad\u03bd\u03b7 \u03c3\u03b5 \u03c0\u03bf\u03bb\u03bb\u03ac \u03c0\u03b5\u03c4\u03c1\u03bf\u03c7\u03b7\u03bc\u03b9\u03ba\u03ac \u03c3\u03ba\u03b7\u03bd\u03b9\u03ba\u03ac, \u03b7 LZA-OH1 \u03c6\u03ad\u03c1\u03bd\u03b5\u03b9 \u03c3\u03b1\u03c6\u03ae \u03ba\u03ad\u03c1\u03b4\u03b7 \u03c3\u03b5 \u03c7\u03c1\u03cc\u03bd\u03bf \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03bd\u03bf\u03b7\u03bc\u03bf\u03c3\u03cd\u03bd\u03b7 \u03c7\u03c1\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd. \u0395\u03c0\u03b9\u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03c4\u03b7 \u03c3\u03ba\u03b5\u03c0\u03c4\u03b9\u03ba\u03ae \u03c3\u03ba\u03ad\u03c8\u03b7 \u03c0\u03c1\u03b1\u03ba\u03c4\u03b9\u03ba\u03ae\u03c2 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae\u03c2 \u03c4\u03b7\u03c2 Longgang Pump.<\/p>\n<h3 id=\"reduced-maintenance-frequency\"><strong>\u039c\u03b5\u03b9\u03c9\u03bc\u03ad\u03bd\u03b7 \u03c3\u03c5\u03c7\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7\u03c2<\/strong><\/h3>\n<p>\u03a7\u03c9\u03c1\u03af\u03c2 \u03ba\u03ac\u03c4\u03c9 \u03c1\u03bf\u03c5\u03bb\u03b5\u03bc\u03ac\u03bd, \u03bf\u03b9 \u03c4\u03b1\u03ba\u03c4\u03b9\u03ba\u03bf\u03af \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf\u03b9 \u03b5\u03c3\u03c4\u03b9\u03ac\u03b6\u03bf\u03c5\u03bd \u03bc\u03cc\u03bd\u03bf \u03c3\u03b5 \u03b4\u03b9\u03b1\u03c4\u03ac\u03be\u03b5\u03b9\u03c2 \u03be\u03b7\u03c1\u03bf\u03cd \u03ac\u03ba\u03c1\u03bf\u03c5. \u0391\u03c5\u03c4\u03cc \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c4\u03bf\u03c5\u03c2 \u03c7\u03c1\u03cc\u03bd\u03bf\u03c5\u03c2 \u03c0\u03bb\u03ae\u03c1\u03bf\u03c5\u03c2 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae\u03c2 \u03b1\u03c0\u03cc 48 \u03ce\u03c1\u03b5\u03c2 \u03c3\u03b5 \u03bb\u03b9\u03b3\u03cc\u03c4\u03b5\u03c1\u03bf \u03b1\u03c0\u03cc 12. \u03a4\u03b1 \u03ba\u03b9\u03c4 \u03bc\u03b1\u03c2 \u03b3\u03b9\u03b1 \u03b5\u03bd\u03c4\u03bf\u03c0\u03b9\u03c3\u03bc\u03cc \u03c0\u03c1\u03bf\u03b2\u03bb\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03c0\u03c1\u03b9\u03bd \u03c3\u03c5\u03bc\u03b2\u03bf\u03cd\u03bd, \u03bc\u03b5 \u03b1\u03b9\u03c3\u03b8\u03b7\u03c4\u03ae\u03c1\u03b5\u03c2 \u03ba\u03c1\u03b1\u03b4\u03b1\u03c3\u03bc\u03ce\u03bd \u03b5\u03bd\u03c3\u03c9\u03bc\u03b1\u03c4\u03c9\u03bc\u03ad\u03bd\u03bf\u03c5\u03c2 \u03c9\u03c2 \u03ba\u03b1\u03bd\u03bf\u03bd\u03b9\u03ba\u03cc, \u03c0\u03c1\u03bf\u03b5\u03b9\u03b4\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd \u03c4\u03bf\u03c5\u03c2 \u03b5\u03c1\u03b3\u03b1\u03b6\u03cc\u03bc\u03b5\u03bd\u03bf\u03c5\u03c2 \u03b3\u03b9\u03b1 \u03c3\u03b7\u03bc\u03ac\u03b4\u03b9\u03b1 \u03c6\u03b8\u03bf\u03c1\u03ac\u03c2. \u0395\u03c0\u03b9\u03c4\u03c1\u03ad\u03c0\u03bf\u03c5\u03bd \u03b4\u03b9\u03bf\u03c1\u03b8\u03ce\u03c3\u03b5\u03b9\u03c2 \u03b2\u03b1\u03c3\u03b9\u03c3\u03bc\u03ad\u03bd\u03b5\u03c2 \u03c3\u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7, \u03bf\u03b9 \u03bf\u03c0\u03bf\u03af\u03b5\u03c2 \u03b5\u03c0\u03b9\u03bc\u03b7\u03ba\u03cd\u03bd\u03bf\u03c5\u03bd \u03c4\u03b7 \u03b6\u03c9\u03ae \u03c4\u03bf\u03c5 \u03b2\u03c1\u03b5\u03b3\u03bc\u03ad\u03bd\u03bf\u03c5 \u03ac\u03ba\u03c1\u03bf\u03c5 \u03ba\u03b1\u03c4\u03ac 50%. \u0393\u03b9\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1, \u03c3\u03b5 \u03ad\u03bd\u03b1 busy \u03b4\u03b9\u03c5\u03bb\u03b9\u03c3\u03c4\u03ae\u03c1\u03b9\u03bf, \u03b1\u03c5\u03c4\u03cc \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03bf\u03b9 \u03bf\u03bc\u03ac\u03b4\u03b5\u03c2 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03c0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03af\u03c3\u03bf\u03c5\u03bd \u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03ad\u03c2 \u03b3\u03cd\u03c1\u03c9 \u03b1\u03c0\u03cc \u03b1\u03c1\u03b3\u03ad\u03c2 \u03ce\u03c1\u03b5\u03c2, \u03b1\u03c0\u03bf\u03c6\u03b5\u03cd\u03b3\u03bf\u03bd\u03c4\u03b1\u03c2 \u03b2\u03b9\u03b1\u03c3\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03ad\u03c2 \u03c0\u03bf\u03c5 \u03ba\u03bf\u03c3\u03c4\u03af\u03b6\u03bf\u03c5\u03bd \u03c7\u03b9\u03bb\u03b9\u03ac\u03b4\u03b5\u03c2 \u03b1\u03bd\u03ac \u03ce\u03c1\u03b1.<\/p>\n<h3 id=\"lower-total-cost-of-ownership\"><strong>\u03a7\u03b1\u03bc\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03bf \u03c3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03cc \u03ba\u03cc\u03c3\u03c4\u03bf\u03c2 \u03b9\u03b4\u03b9\u03bf\u03ba\u03c4\u03b7\u03c3\u03af\u03b1\u03c2<\/strong><\/h3>\n<p>\u039e\u03b5\u03ba\u03b9\u03bd\u03ce\u03bd\u03c4\u03b1\u03c2 \u03bc\u03b5 \u03ba\u03b1\u03bb\u03ac \u03c5\u03bb\u03b9\u03ba\u03ac \u03c6\u03ad\u03c1\u03bd\u03b5\u03b9 \u03c0\u03c4\u03ce\u03c3\u03b5\u03b9\u03c2 30\u201350% \u03c3\u03c4\u03b1 \u03ba\u03cc\u03c3\u03c4\u03b7 \u03c0\u03bb\u03ae\u03c1\u03bf\u03c5\u03c2 \u03b6\u03c9\u03ae\u03c2. \u0393\u03b9\u03b1 \u03bc\u03b9\u03b1 \u03ba\u03bf\u03b9\u03bd\u03ae 200 kW LZA-OH1 \u03c3\u03b5 \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b1 \u03b9\u03b6\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd, \u03c4\u03b1 \u03b5\u03c4\u03ae\u03c3\u03b9\u03b1 \u03bb\u03bf\u03b3\u03b1\u03c1\u03b9\u03b1\u03c3\u03c4\u03ad\u03c2 \u03c0\u03ad\u03c6\u03c4\u03bf\u03c5\u03bd \u03b1\u03c0\u03cc $15.000 (\u03b3\u03b9\u03b1 \u03c3\u03c5\u03bd\u03b7\u03b8\u03b9\u03c3\u03bc\u03ad\u03bd\u03b5\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2) \u03c3\u03c4\u03b1 $7.500. \u0391\u03c5\u03c4\u03cc \u03bc\u03b5\u03c4\u03c1\u03ac\u03b5\u03b9 \u03bb\u03b9\u03b3\u03cc\u03c4\u03b5\u03c1\u03b1 \u03b1\u03bd\u03c4\u03b1\u03bb\u03bb\u03b1\u03ba\u03c4\u03b9\u03ba\u03ac \u03ba\u03b1\u03b9 \u03bb\u03b9\u03b3\u03cc\u03c4\u03b5\u03c1\u03bf downtime. \u0397 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2 \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03b5\u03b9 \u03c7\u03b1\u03bc\u03b7\u03bb\u03ae, \u03b5\u03bb\u03b5\u03b3\u03bc\u03ad\u03bd\u03b7 \u03c3\u03c4\u03bf 82% \u03c3\u03c4\u03b1 \u03b5\u03c1\u03b3\u03b1\u03c3\u03c4\u03ae\u03c1\u03b9\u03b1 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ce\u03bd \u03bd\u03b5\u03c1\u03bf\u03cd \u03bc\u03b1\u03c2, \u03c0\u03bf\u03c5 \u03b2\u03bf\u03b7\u03b8\u03ac \u03c3\u03c4\u03b7\u03bd \u03b1\u03c0\u03bf\u03c0\u03bb\u03b7\u03c1\u03c9\u03bc\u03ae \u03bc\u03ad\u03c3\u03c9 \u03bc\u03b9\u03ba\u03c1\u03cc\u03c4\u03b5\u03c1\u03c9\u03bd \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03ba\u03ce\u03bd \u03b5\u03bb\u03ba\u03c5\u03c3\u03bc\u03ce\u03bd. \u03a0\u03ac\u03bd\u03c9 \u03b1\u03c0\u03cc \u03c0\u03ad\u03bd\u03c4\u03b5 \u03c7\u03c1\u03cc\u03bd\u03b9\u03b1, \u03ad\u03bd\u03b1 \u03b5\u03c1\u03b3\u03bf\u03c3\u03c4\u03ac\u03c3\u03b9\u03bf \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c3\u03ce\u03c3\u03b5\u03b9 \u03b1\u03c1\u03ba\u03b5\u03c4\u03ac \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b1\u03b3\u03bf\u03c1\u03ac\u03c3\u03b5\u03b9 \u03b5\u03c0\u03b9\u03c0\u03bb\u03ad\u03bf\u03bd \u03bc\u03bf\u03bd\u03ac\u03b4\u03b5\u03c2, \u03b2\u03b1\u03c3\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf \u03c3\u03c4\u03b9\u03c2 \u03c0\u03b1\u03c1\u03b5\u03bb\u03b8\u03bf\u03c5\u03c3\u03ad\u03c2 \u03bc\u03b1\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2.<\/p>\n<h2 id=\"conclusion\"><strong>\u03a3\u03c5\u03bc\u03c0\u03ad\u03c1\u03b1\u03c3\u03bc\u03b1<\/strong><\/h2>\n<p>\u0397 \u03bc\u03bf\u03bd\u03bf\u03b2\u03ac\u03b8\u03bc\u03b9\u03b1 \u03ba\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ae \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 cantilever LZA-OH1 \u03b1\u03c0\u03cc \u03c4\u03b7 Longgang Pump \u03b1\u03bb\u03bb\u03ac\u03b6\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03c4\u03b9\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03b4\u03b9\u03b1\u03b2\u03c1\u03c9\u03c4\u03b9\u03ba\u03ce\u03bd \u03b9\u03b6\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd. \u03a7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af \u03ad\u03bd\u03b1\u03bd \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03cc \u03c7\u03c9\u03c1\u03af\u03c2 \u03c1\u03bf\u03c5\u03bb\u03b5\u03bc\u03ac\u03bd, \u03ad\u03bd\u03b1\u03bd \u03c3\u03c4\u03b9\u03b2\u03b1\u03c1\u03cc, \u03c0\u03b1\u03c7\u03cd \u03ac\u03be\u03bf\u03bd\u03b1 \u03ba\u03b1\u03b9 \u03c5\u03bb\u03b9\u03ba\u03ac \u03c5\u03c8\u03b7\u03bb\u03bf\u03cd \u03c7\u03c1\u03c9\u03bc\u03af\u03bf\u03c5 \u03b3\u03b9\u03b1 \u03ba\u03bf\u03c1\u03c5\u03c6\u03b1\u03af\u03b1 \u03c0\u03ac\u03bb\u03b7 \u03bc\u03b5 \u03c4\u03b7 \u03c6\u03b8\u03bf\u03c1\u03ac \u03ba\u03b1\u03b9 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf \u03c7\u03c1\u03cc\u03bd\u03bf \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2. \u03a7\u03c4\u03c5\u03c0\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b9\u03c2 \u03b2\u03b1\u03c3\u03b9\u03ba\u03ad\u03c2 \u03b1\u03b9\u03c4\u03af\u03b5\u03c2 \u03b1\u03c3\u03c4\u03bf\u03c7\u03af\u03b1\u03c2 \u03b5\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03bf\u03cd, \u03b2\u03bf\u03b7\u03b8\u03bf\u03cd\u03bc\u03b5 \u03c4\u03b9\u03c2 \u03c0\u03b5\u03c4\u03c1\u03b5\u03bb\u03b1\u03ca\u03ba\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03c0\u03b5\u03c4\u03c1\u03bf\u03c7\u03b7\u03bc\u03b9\u03ba\u03ad\u03c2 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b5\u03c2 \u03bc\u03b5 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ad\u03c2, \u03bd\u03bf\u03b7\u03bc\u03bf\u03c3\u03cd\u03bd\u03b7\u03c2 \u03c7\u03c1\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03b1\u03c0\u03b1\u03bd\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c0\u03bf\u03c5 \u03ba\u03cc\u03b2\u03bf\u03c5\u03bd \u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03c5\u03be\u03ac\u03bd\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b1\u03be\u03af\u03b1. \u03a9\u03c2 \u03c3\u03c5\u03bd\u03b5\u03c1\u03b3\u03ac\u03c4\u03b7\u03c2 \u03bc\u03b5 \u03b5\u03bc\u03c0\u03b9\u03c3\u03c4\u03bf\u03c3\u03cd\u03bd\u03b7 \u03ba\u03b1\u03b9 \u03b1\u03c0\u03bf\u03b4\u03b5\u03b4\u03b5\u03b9\u03b3\u03bc\u03ad\u03bd\u03b7 \u03b4\u03b5\u03be\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03b5 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03cc API-following, \u03c3\u03b1\u03c2 \u03b6\u03b7\u03c4\u03ac\u03bc\u03b5 \u03bd\u03b1 \u03b5\u03bb\u03ad\u03b3\u03be\u03b5\u03c4\u03b5 \u03c0\u03ce\u03c2 \u03b7 LZA-OH1 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c3\u03b7\u03ba\u03ce\u03c3\u03b5\u03b9 \u03c4\u03b1 \u03b2\u03ae\u03bc\u03b1\u03c4\u03ac \u03c3\u03b1\u03c2. <a style=\"text-decoration: underline;\" href=\"https:\/\/www.longgangpump.com\/el\/contact-us\/\"><strong>\u0395\u03c0\u03b9\u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03ae\u03c3\u03c4\u03b5 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03bf\u03bc\u03ac\u03b4\u03b1 \u03bc\u03b1\u03c2<\/strong><\/a> \u03c4\u03ce\u03c1\u03b1 \u03b3\u03b9\u03b1 \u03bc\u03b9\u03b1 \u03b5\u03be\u03b1\u03c4\u03bf\u03bc\u03b9\u03ba\u03b5\u03c5\u03bc\u03ad\u03bd\u03b7 \u03b5\u03be\u03ad\u03c4\u03b1\u03c3\u03b7\u2014\u03b1\u03c2 \u03c7\u03c4\u03af\u03c3\u03bf\u03c5\u03bc\u03b5 \u03b4\u03b9\u03b1\u03c1\u03ba\u03ae \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03c0\u03bb\u03b5\u03c5\u03c1\u03ac \u03bc\u03b5 \u03c0\u03bb\u03b5\u03c5\u03c1\u03ac.<\/p>\n<p>&nbsp;<\/p>\n<div style=\"text-align: center;\"><img decoding=\"async\" src=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2025\/12\/Longgang-Pumps-pump-with-top-wear-fight-and-longer-duty-time.jpg\" alt=\"\u0397 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03c4\u03b7\u03c2 Longgang Pump \u03bc\u03b5 \u03ba\u03bf\u03c1\u03c5\u03c6\u03b1\u03af\u03b1 \u03c0\u03ac\u03bb\u03b7 \u03bc\u03b5 \u03c4\u03b7 \u03c6\u03b8\u03bf\u03c1\u03ac \u03ba\u03b1\u03b9 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf \u03c7\u03c1\u03cc\u03bd\u03bf \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2\" \/><\/div>\n<h2 id=\"faq\"><strong>\u03a3\u03c5\u03c7\u03bd\u03ad\u03c2 \u0395\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 (FAQ)<\/strong><\/h2>\n<h3 id=\"q-what-makes-longgang-pump-oh1-pumps-more-wear-resistant-than-standard-centrifugal-pumps\"><strong>\u0395: \u03a4\u03b9 \u03ba\u03ac\u03bd\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 Longgang Pump OH1 \u03c0\u03b9\u03bf \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c4\u03b7 \u03c6\u03b8\u03bf\u03c1\u03ac \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03c3\u03c5\u03bd\u03b7\u03b8\u03b9\u03c3\u03bc\u03ad\u03bd\u03b5\u03c2 \u03ba\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ad\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2;<\/strong><\/h3>\n<p>\u0391: \u0397 LZA-OH1 \u03c3\u03c5\u03bd\u03b4\u03c5\u03ac\u03b6\u03b5\u03b9 \u03ad\u03bd\u03b1\u03bd \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03cc cantilever \u03c7\u03c9\u03c1\u03af\u03c2 \u03c1\u03bf\u03c5\u03bb\u03b5\u03bc\u03ac\u03bd, \u03ad\u03bd\u03b1\u03bd \u03c5\u03c0\u03b5\u03c1\u03bc\u03b5\u03b3\u03b5\u03b8\u03ae \u03ac\u03be\u03bf\u03bd\u03b1 \u03b2\u03b1\u03c1\u03b9\u03ac\u03c2 \u03c7\u03c1\u03ae\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c7\u03c5\u03c4\u03bf\u03c3\u03af\u03b4\u03b7\u03c1\u03bf \u03c5\u03c8\u03b7\u03bb\u03bf\u03cd \u03c7\u03c1\u03c9\u03bc\u03af\u03bf\u03c5 (ASTM A532 Class III, &gt;650 HB) \u03b3\u03b9\u03b1 \u03c3\u03c5\u03c3\u03c4\u03b1\u03c4\u03b9\u03ba\u03ac \u03b2\u03c1\u03b5\u03b3\u03bc\u03ad\u03bd\u03bf\u03c5 \u03ac\u03ba\u03c1\u03bf\u03c5, \u03b5\u03be\u03b1\u03bb\u03b5\u03af\u03c6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03ba\u03b9\u03bd\u03b4\u03cd\u03bd\u03bf\u03c5\u03c2 \u03b2\u03cd\u03b8\u03b9\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c0\u03b1\u03c1\u03ad\u03c7\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c5\u03c0\u03b5\u03c1\u03bf\u03c7\u03ae \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c3\u03c4\u03b7 \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7 \u03c3\u03b5 \u03b9\u03b6\u03ae\u03bc\u03b1\u03c4\u03b1 \u03bc\u03b5 \u03ad\u03c9\u03c2 50% \u03c3\u03c4\u03b5\u03c1\u03b5\u03ac.<\/p>\n<h3 id=\"q-how-long-can-longgang-pump-oh1-pumps-last-in-heavy-slurry-applications\"><strong>\u0395: \u03a0\u03cc\u03c3\u03bf \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c1\u03ba\u03ad\u03c3\u03bf\u03c5\u03bd \u03bf\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 Longgang Pump OH1 \u03c3\u03b5 \u03b2\u03b1\u03c1\u03b9\u03ad\u03c2 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03b9\u03b6\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd;<\/strong><\/h3>\n<p>\u0391: \u03a3\u03b5 \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b5\u03c2 \u03c8\u03b1\u03b8\u03ce\u03bd \u03c0\u03b5\u03c4\u03c1\u03b5\u03bb\u03b1\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c0\u03b5\u03c4\u03c1\u03bf\u03c7\u03b7\u03bc\u03b9\u03ba\u03ce\u03bd \u03bc\u03b5 \u03b4\u03b9\u03b1\u03b2\u03c1\u03c9\u03c4\u03b9\u03ba\u03ac \u03c3\u03c9\u03bc\u03b1\u03c4\u03af\u03b4\u03b9\u03b1, \u03bf\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 LZA-OH1 \u03b5\u03c0\u03b9\u03c4\u03c5\u03b3\u03c7\u03ac\u03bd\u03bf\u03c5\u03bd 24\u201336 \u03bc\u03ae\u03bd\u03b5\u03c2 \u03c3\u03c5\u03bd\u03b5\u03c7\u03bf\u03cd\u03c2 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2, \u03c3\u03c5\u03c7\u03bd\u03ac 2\u20133 \u03c6\u03bf\u03c1\u03ad\u03c2 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b5\u03c2 \u03b1\u03c0\u03cc \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03bf\u03cd\u03c2 \u03ba\u03ac\u03c4\u03c9\u03b8\u03b5\u03bd \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c3\u03af\u03b1\u03c2, \u03b2\u03b1\u03c3\u03b9\u03c3\u03bc\u03ad\u03bd\u03b5\u03c2 \u03c3\u03b5 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03c0\u03b5\u03b4\u03af\u03bf\u03c5 \u03b1\u03c0\u03cc \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 Sinopec \u03ba\u03b1\u03b9 CNPC.<\/p>\n<h3 id=\"q-do-longgang-pump-oh1-pumps-require-special-maintenance-for-abrasive-slurries\"><strong>\u0395: \u039f\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 Longgang Pump OH1 \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bd \u03b5\u03b9\u03b4\u03b9\u03ba\u03ae \u03c3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7 \u03b3\u03b9\u03b1 \u03b4\u03b9\u03b1\u03b2\u03c1\u03c9\u03c4\u03b9\u03ba\u03ac \u03b9\u03b6\u03ae\u03bc\u03b1\u03c4\u03b1; <\/strong><\/h3>\n<p>\u0391: \u0397 \u03c3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7 \u03bc\u03b9\u03bc\u03b5\u03af\u03c4\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03c3\u03c5\u03bd\u03b7\u03b8\u03b9\u03c3\u03bc\u03ad\u03bd\u03b5\u03c2 \u03ba\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ad\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2, \u03bc\u03b5 \u03ad\u03bc\u03c6\u03b1\u03c3\u03b7 \u03c3\u03b5 \u03c0\u03b5\u03c1\u03b9\u03bf\u03b4\u03b9\u03ba\u03bf\u03cd\u03c2 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5\u03c2 \u03be\u03b7\u03c1\u03bf\u03cd \u03ac\u03ba\u03c1\u03bf\u03c5. \u0397 \u03b4\u03b9\u03ac\u03c4\u03b1\u03be\u03b7 cantilever \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03c3\u03ba\u03bb\u03b7\u03c1\u03ac \u03c5\u03bb\u03b9\u03ba\u03ac \u03bc\u03b5\u03b9\u03ce\u03bd\u03bf\u03c5\u03bd \u03c4\u03b9\u03c2 \u03c0\u03b1\u03c1\u03b5\u03bc\u03b2\u03ac\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03c4\u03ac 50%, \u03c5\u03c0\u03bf\u03c3\u03c4\u03b7\u03c1\u03b9\u03b6\u03cc\u03bc\u03b5\u03bd\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03bf\u03bb\u03bf\u03ba\u03bb\u03b7\u03c1\u03c9\u03bc\u03ad\u03bd\u03b7 \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7 \u03ba\u03c1\u03b1\u03b4\u03b1\u03c3\u03bc\u03ce\u03bd \u03bc\u03b1\u03c2.<\/p>\n<h3 id=\"q-are-spare-parts-expensive-for-longgang-pump-oh1-slurry-pumps\"><strong>\u0395: \u03a4\u03b1 \u03b1\u03bd\u03c4\u03b1\u03bb\u03bb\u03b1\u03ba\u03c4\u03b9\u03ba\u03ac \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03ba\u03c1\u03b9\u03b2\u03ac \u03b3\u03b9\u03b1 \u03c4\u03b9\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03b9\u03b6\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd Longgang Pump OH1;<\/strong><\/h3>\n<p>\u0391: \u03a0\u03b1\u03c1\u03cc\u03bb\u03bf \u03c0\u03bf\u03c5 \u03c4\u03b1 \u03ba\u03c1\u03ac\u03bc\u03b1\u03c4\u03b1 \u03c5\u03c8\u03b7\u03bb\u03bf\u03cd \u03c7\u03c1\u03c9\u03bc\u03af\u03bf\u03c5 \u03b1\u03bd\u03b5\u03b2\u03ac\u03b6\u03bf\u03c5\u03bd \u03c4\u03b1 \u03b1\u03c1\u03c7\u03b9\u03ba\u03ac \u03ba\u03cc\u03c3\u03c4\u03b7, \u03b7 \u03b5\u03c0\u03b9\u03bc\u03b7\u03ba\u03c5\u03bc\u03ad\u03bd\u03b7 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03b6\u03c9\u03ae\u03c2 24+ \u03bc\u03b7\u03bd\u03ce\u03bd \u03b1\u03c0\u03bf\u03b4\u03af\u03b4\u03b5\u03b9 30\u201350% \u03c7\u03b1\u03bc\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03b1 \u03c3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03ac \u03ba\u03cc\u03c3\u03c4\u03b7 \u03b9\u03b4\u03b9\u03bf\u03ba\u03c4\u03b7\u03c3\u03af\u03b1\u03c2, \u03c3\u03c5\u03bc\u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03b1\u03bd\u03bf\u03bc\u03ad\u03bd\u03bf\u03c5 \u03c4\u03bf\u03c5 \u03bc\u03b5\u03b9\u03c9\u03bc\u03ad\u03bd\u03bf\u03c5 downtime, \u03cc\u03c0\u03c9\u03c2 \u03b1\u03c0\u03bf\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03ad\u03c1\u03b3\u03c9\u03bd \u03c7\u03b7\u03bc\u03b5\u03af\u03b1\u03c2 \u03ac\u03bd\u03b8\u03c1\u03b1\u03ba\u03b1 \u03bc\u03b1\u03c2.<\/p>","protected":false},"excerpt":{"rendered":"<p>In the tough settings of the oil, gas, and petrochemical fields, dealing with abrasive slurries\u2014mixes full of solid bits like sand, catalysts, or mineral leftovers\u2014poses a major ongoing problem for pumping gear. These slurries show up often in tasks such as oil sands pulling, refinery cleaning of sulfur, and petrochemical waste handling. They speed up [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":3606,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3613","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/posts\/3613","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/comments?post=3613"}],"version-history":[{"count":4,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/posts\/3613\/revisions"}],"predecessor-version":[{"id":3620,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/posts\/3613\/revisions\/3620"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/media\/3606"}],"wp:attachment":[{"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/media?parent=3613"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/categories?post=3613"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/tags?post=3613"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}