{"id":5340,"date":"2026-09-18T00:00:44","date_gmt":"2026-09-17T16:00:44","guid":{"rendered":"https:\/\/www.connectionflexible.com\/?p=5340"},"modified":"2026-09-15T14:46:47","modified_gmt":"2026-09-15T06:46:47","slug":"how-to-repair-damaged-ductile-iron-pipes","status":"publish","type":"post","link":"https:\/\/www.connectionflexible.com\/zh\/news\/how-to-repair-damaged-ductile-iron-pipes\/","title":{"rendered":"\u5982\u4f55\u4fee\u590d\u635f\u574f\u7684\u7403\u58a8\u94f8\u94c1\u7ba1\u9053"},"content":{"rendered":"<p>&nbsp;<\/p>\n<div style=\"text-align: center;\"><img decoding=\"async\" src=\"https:\/\/www.connectionflexible.com\/wp-content\/uploads\/2026\/09\/repairing-a-damaged-buried-ductile-iron-water-pipe.webp\" alt=\"\u4fee\u590d\u53d7\u635f\u7684\u57cb\u5730\u7403\u58a8\u94f8\u94c1\u6c34\u7ba1\" \/><\/div>\n<p>\u8fbe\u7d2f\u65af\u8428\u62c9\u59c6\u5730\u4e0b\u7403\u58a8\u94f8\u94c1\u4e3b\u7ba1\u9053\u53d1\u751f\u6cc4\u6f0f\u5f88\u5c11\u4f1a\u9009\u5728\u65b9\u4fbf\u7684\u65f6\u5019\u3002\u7ba1\u9053\u53ef\u80fd\u4f4d\u4e8e\u7e41\u5fd9\u7684\u9053\u8def\u4e0b\u65b9\u3002\u4e0b\u4e00\u4e2a\u7528\u7535\u9ad8\u5cf0\u4e0d\u4f1a\u7b49\u4f60\u3002<\/p>\n<p>\u4e16\u754c\u94f6\u884c\u62a5\u544a\u79f0\uff0c2015\/2016\u5e74\u5ea6\u65e0\u6536\u76ca\u6c34\u7387\u9ad8\u8fbe53%\u3002\u867d\u7136\u6709\u6548\u7684\u7ef4\u4fee\u65e0\u6cd5\u5f7b\u5e95\u89e3\u51b3\u95ee\u9898\uff0c\u4f46\u53ef\u4ee5\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u635f\u5931\u3002\u57cb\u5730\u7403\u58a8\u94f8\u94c1\u6c34\u7ba1\u7ecf\u5e38\u51fa\u73b0\u9488\u5b54\u3001\u7eb5\u5411\u88c2\u7f1d\u548c\u63a5\u5934\u6e17\u6f0f\u3002\u9009\u62e9\u5408\u9002\u7684\u7403\u58a8\u94f8\u94c1\u7ba1\u9053\u7ef4\u4fee\u5361\u7b8d\u6216\u63a5\u5934\u5bf9\u4e8e\u5b89\u5168\u3001\u957f\u671f\u7684\u7ba1\u9053\u4fee\u590d\u81f3\u5173\u91cd\u8981\u3002\u672c\u6307\u5357\u5c06\u5f15\u5bfc\u60a8\u5b8c\u6210\u73b0\u573a\u52d8\u5bdf\u3001\u635f\u574f\u8bc4\u4f30\u3001\u4ea7\u54c1\u9009\u62e9\u548c\u73b0\u573a\u5b89\u88c5\u3002<\/p>\n<h2 id=\"why-damaged-ductile-iron-pipes-need-a-structured-repair-plan\"><strong>\u4e3a\u4ec0\u4e48\u53d7\u635f\u7684\u7403\u58a8\u94f8\u94c1\u7ba1\u9053\u9700\u8981\u5236\u5b9a\u7ed3\u6784\u5316\u7684\u7ef4\u4fee\u8ba1\u5212<\/strong><\/h2>\n<p>\u901a\u7528\u5939\u5177\u5e76\u975e\u7ef4\u4fee\u65b9\u6848\u3002\u5916\u5f84\u53ef\u80fd\u4e0e\u6807\u79f0DN\u503c\u4e0d\u7b26\u3002\u635f\u574f\u8303\u56f4\u53ef\u80fd\u8d85\u51fa\u6e17\u6f0f\u70b9\u3002\u538b\u529b\u6ce2\u52a8\u53ef\u80fd\u5bfc\u81f4\u7ec6\u5fae\u88c2\u7f1d\u6269\u5927\u3002<\/p>\n<p>\u7ef4\u4fee\u65b9\u6cd5\u8fd8\u5fc5\u987b\u4e0e\u4ecb\u8d28\u76f8\u5339\u914d\u3002\u6c34\u548c\u6cb9\u5bf9\u5bc6\u5c01\u4ef6\u7684\u8981\u6c42\u4e0d\u540c\u3002\u7528\u5361\u7b8d\u5bc6\u5c01\u9488\u5b54\u65e0\u6cd5\u4fee\u590d\u7ed3\u6784\u8106\u5f31\u7684\u7ba1\u58c1\uff0c\u8fd9\u79cd\u60c5\u51b5\u9700\u8981\u66f4\u6362\u7ba1\u9053\u3002<\/p>\n<h2 id=\"step-1-isolate-expose-and-inspect-the-damaged-pipe\"><strong>\u7b2c\u4e00\u6b65\u2014\u2014\u9694\u79bb\u3001\u66b4\u9732\u5e76\u68c0\u67e5\u53d7\u635f\u7ba1\u9053<\/strong><\/h2>\n<p>\u4fee\u590d\u5de5\u4f5c\u53d6\u51b3\u4e8e\u65bd\u5de5\u4eba\u5458\u80fd\u770b\u5230\u4ec0\u4e48\u3002\u4ed3\u4fc3\u7684\u6316\u6398\u4f1a\u63a9\u76d6\u5173\u952e\u4fe1\u606f\u3002<\/p>\n<h3 id=\"make-the-worksite-safe\"><strong>\u786e\u4fdd\u5de5\u4f5c\u573a\u6240\u5b89\u5168<\/strong><\/h3>\n<p>\u6309\u7167\u516c\u7528\u4e8b\u4e1a\u516c\u53f8\u7684\u64cd\u4f5c\u89c4\u7a0b\uff0c\u9694\u79bb\u7ba1\u7ebf\u5e76\u91ca\u653e\u79ef\u538b\u538b\u529b\u3002\u5728\u6392\u6c34\u53e3\u6216\u6d4b\u8bd5\u70b9\u8fdb\u884c\u786e\u8ba4\u3002\u9600\u95e8\u5173\u95ed\u5e76\u4e0d\u80fd\u8bf4\u660e\u4ec0\u4e48\u95ee\u9898\u3002<\/p>\n<p>\u63a7\u5236\u4ea4\u901a\u5e76\u4fdd\u62a4\u6316\u6398\u533a\u57df\u3002\u77f3\u6cb9\u548c\u5929\u7136\u6c14\u7ba1\u9053\u9700\u8981\u4e13\u95e8\u7684\u8bb8\u53ef\u8bc1\u3002\u4f9b\u6c34\u5e72\u7ba1\u5de5\u7a0b\u4ecd\u9700\u8fdb\u884c\u5730\u4e0b\u6c34\u63a7\u5236\u3002<\/p>\n<h3 id=\"expose-the-full-damage\"><strong>\u63ed\u9732\u5168\u90e8\u635f\u5bb3<\/strong><\/h3>\n<p>\u5f7b\u5e95\u6e05\u7406\u6574\u4e2a\u5468\u957f\u3002\u6e05\u9664\u677e\u6563\u7684\u6ce5\u571f\u3001\u6c34\u57a2\u548c\u8131\u843d\u7684\u6d82\u5c42\u3002\u8ba9\u6316\u6398\u673a\u94f2\u6597\u8fdc\u79bb\u3002\u65b0\u7684\u522e\u75d5\u4f1a\u9020\u6210\u4e8c\u6b21\u635f\u574f\u3002<\/p>\n<h3 id=\"record-field-measurements\"><strong>\u8bb0\u5f55\u73b0\u573a\u6d4b\u91cf<\/strong><\/h3>\n<p>\u5728\u591a\u4e2a\u70b9\u6d4b\u91cf\u5b9e\u9645\u5916\u5f84\u3002\u8bb0\u5f55\u692d\u5706\u5ea6\u548c\u88c2\u7eb9\u957f\u5ea6\u3002\u62cd\u6444\u7ba1\u9053\u6807\u8bb0\u548c\u9644\u8fd1\u7ba1\u4ef6\u7684\u7167\u7247\u3002\u8fd9\u4e9b\u7ec6\u8282\u6bd4\u6839\u636eDN\u503c\u4f30\u7b97\u7684\u76ee\u5f55\u6570\u636e\u66f4\u51c6\u786e\u3002<\/p>\n<h2 id=\"step-2-identify-the-type-of-ductile-iron-pipe-damage\"><strong>\u6b65\u9aa4 2 \u2014 \u786e\u5b9a\u7403\u58a8\u94f8\u94c1\u7ba1\u635f\u574f\u7c7b\u578b<\/strong><\/h2>\n<p>\u8089\u773c\u53ef\u89c1\u7684\u6cc4\u6f0f\u53ea\u662f\u521d\u6b65\u5224\u65ad\u3002\u5728\u6253\u5f00\u4ea7\u54c1\u5305\u88c5\u76d2\u4e4b\u524d\uff0c\u52a1\u5fc5\u5148\u786e\u5b9a\u6545\u969c\u6a21\u5f0f\u3002<\/p>\n<h3 id=\"localized-pinhole-or-small-leak\"><strong>\u5c40\u90e8\u9488\u5b54\u6216\u5c0f\u6cc4\u6f0f<\/strong><\/h3>\n<p>\u5c3a\u5bf8\u5408\u9002\u7684\u5939\u5177\u53ef\u4ee5\u7528\u4e8e\u56fa\u5b9a\u5c0f\u5b54\uff0c\u524d\u63d0\u662f\u5468\u56f4\u7684\u5899\u58c1\u5b8c\u597d\u65e0\u635f\u3002\u4f46\u5b83\u65e0\u6cd5\u652f\u6491\u4e00\u4e2a\u6b63\u5728\u574d\u584c\u7684\u6876\u3002<\/p>\n<h3 id=\"longitudinal-crack-or-split\"><strong>\u7eb5\u5411\u88c2\u7eb9\u6216\u88c2\u7f1d<\/strong><\/h3>\n<p>\u7eb5\u5411\u88c2\u7f1d\u901a\u5e38\u9700\u8981\u4f7f\u7528\u5168\u5706\u5939\u5177\u56fa\u5b9a\u6216\u66f4\u6362\u7ba1\u9053\u3002\u68c0\u67e5\u88c2\u7f1d\u957f\u5ea6\u548c\u7ba1\u9053\u4f4d\u79fb\u60c5\u51b5\u3002\u72ed\u7a84\u7684\u88c2\u7f1d\u5728\u538b\u529b\u4f5c\u7528\u4e0b\u53ef\u80fd\u4f1a\u6269\u5927\u3002<\/p>\n<h3 id=\"damaged-pipe-end-or-joint-area\"><strong>\u7ba1\u9053\u672b\u7aef\u6216\u63a5\u5934\u533a\u57df\u635f\u574f<\/strong><\/h3>\n<p>\u5982\u679c\u7ba1\u7aef\u6216\u7ba1\u53e3\u7834\u635f\uff0c\u5e94\u5207\u9664\u81f3\u5b8c\u597d\u90e8\u5206\u3002\u53ef\u4ee5\u4f7f\u7528\u63a5\u5934\u8fde\u63a5\u65b0\u7ba1\u6bb5\u3002\u635f\u574f\u7684\u63a5\u5934\u53ef\u80fd\u65e0\u6cd5\u63d0\u4f9b\u7a33\u5b9a\u7684\u5939\u7d27\u529b\u3002<\/p>\n<p>&nbsp;<\/p>\n<div style=\"text-align: center;\"><img decoding=\"async\" src=\"https:\/\/www.connectionflexible.com\/wp-content\/uploads\/2026\/09\/Flange-Adaptor-for-DI-pipe.webp\" alt=\"di\u7ba1\u7684\u6cd5\u5170\u9002\u914d\u5668\" \/><\/div>\n<h3 id=\"severely-fractured-or-unstable-pipe\"><strong>\u4e25\u91cd\u7834\u88c2\u6216\u4e0d\u7a33\u5b9a\u7684\u7ba1\u9053<\/strong><\/h3>\n<p>\u4e0d\u8981\u5939\u7d27\u65e0\u6cd5\u627f\u53d7\u8fd0\u884c\u8f7d\u8377\u7684\u7ba1\u9053\u3002\u66f4\u6362\u8be5\u6bb5\u7ba1\u9053\u5e76\u68c0\u67e5\u7ea6\u675f\u60c5\u51b5\u3002\u6709\u65f6\uff0c\u6b63\u786e\u7684\u7ef4\u4fee\u65b9\u6cd5\u9700\u8981\u8fdb\u884c\u66f4\u591a\u6316\u6398\u3002<\/p>\n<h2 id=\"step-3-choose-the-correct-repair-method\"><strong>\u6b65\u9aa4 3 \u2014 \u9009\u62e9\u6b63\u786e\u7684\u7ef4\u4fee\u65b9\u6cd5<\/strong><\/h2>\n<p>\u5229\u7528\u73b0\u573a\u6d4b\u91cf\u6570\u636e\u548c\u5269\u4f59\u7ba1\u9053\u7684\u72b6\u51b5\u3002\u660e\u786e\u6bcf\u79cd\u4ea7\u54c1\u7684\u4f5c\u7528\u3002<\/p>\n<table>\n<colgroup>\n<col style=\"width: 52%;\" \/>\n<col style=\"width: 47%;\" \/> <\/colgroup>\n<tbody>\n<tr>\n<td style=\"text-align: center;\"><strong>\u573a\u5730\u6761\u4ef6<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>\u6f5c\u5728\u89e3\u51b3\u65b9\u6848<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">\u5c40\u90e8\u5c0f\u6cc4\u6f0f<\/td>\n<td style=\"text-align: center;\">\u8ff7\u4f60\u578b\u6216\u5168\u5706\u578b\u7ef4\u4fee\u5939<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">\u88c2\u7f1d\u6cbf\u7ba1\u9053\u5ef6\u4f38\u3002<\/td>\n<td style=\"text-align: center;\">\u5168\u5706\u7ef4\u4fee\u5939<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">\u5fc5\u987b\u79fb\u9664\u635f\u574f\u90e8\u5206\u3002<\/td>\n<td style=\"text-align: center;\">\u8fde\u63a5\u4ef6\u52a0\u66ff\u6362\u7ba1\u6bb5<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">\u8fde\u63a5\u81f3\u9600\u95e8\u6216\u6cd5\u5170\u63a5\u5934<\/td>\n<td style=\"text-align: center;\">\u6cd5\u5170\u9002\u914d\u5668\u6216\u62c6\u5378\u63a5\u5934<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">\u79fb\u52a8\u3001\u632f\u52a8\u6216\u6c89\u964d\u95ee\u9898<\/td>\n<td style=\"text-align: center;\">\u67d4\u6027\u8fde\u63a5\u4ea7\u54c1\uff0c\u53d7\u79fb\u52a8\u9650\u5236<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u7ef4\u4fee\u5939\u7528\u4e8e\u5bc6\u5c01\u7ba1\u58c1\u3002\u63a5\u5934\u7528\u4e8e\u8fde\u63a5\u7ba1\u9053\u672b\u7aef\u3002\u6cd5\u5170\u9002\u914d\u5668\u7528\u4e8e\u8fde\u63a5\u6cd5\u5170\u8bbe\u5907\u3002\u5b83\u4eec\u4e0d\u53ef\u4e92\u6362\u3002<\/p>\n<h2 id=\"step-4-how-to-install-a-repair-clamp-on-a-ductile-iron-pipe\"><strong>\u7b2c\u56db\u6b65\u2014\u2014\u5982\u4f55\u5728\u7403\u58a8\u94f8\u94c1\u7ba1\u4e0a\u5b89\u88c5\u7ef4\u4fee\u5939<\/strong><\/h2>\n<p>\u5b89\u88c5\u8fc7\u7a0b\u5305\u542b\u4e00\u7cfb\u5217\u5c0f\u7684\u68c0\u67e5\u6b65\u9aa4\u3002\u8df3\u8fc7\u4efb\u4f55\u4e00\u4e2a\u6b65\u9aa4\u90fd\u5f88\u96be\u8282\u7701\u65f6\u95f4\u3002<\/p>\n<h3 id=\"verify-the-clamp-before-installation\"><strong>1. \u5b89\u88c5\u524d\u8bf7\u68c0\u67e5\u5939\u5177\u3002<\/strong><\/h3>\n<p>\u786e\u8ba4\u6d4b\u91cf\u76f4\u5f84\u5728\u5de5\u4f5c\u8303\u56f4\u5185\u3002\u68c0\u67e5\u538b\u529b\u7b49\u7ea7\u548c\u57ab\u7247\u6750\u6599\u3002\u5982\u6709\u9700\u8981\uff0c\u6838\u5b9e\u662f\u5426\u7b26\u5408\u996e\u7528\u6c34\u6807\u51c6\u3002\u68c0\u67e5\u8fd0\u8f93\u8fc7\u7a0b\u4e2d\u662f\u5426\u6709\u635f\u574f\u3002<\/p>\n<h3 id=\"prepare-the-sealing-surface\"><strong>2. \u51c6\u5907\u5bc6\u5c01\u8868\u9762<\/strong><\/h3>\n<p>\u6e05\u9664\u677e\u52a8\u7684\u9508\u8ff9\u3001\u6c27\u5316\u76ae\u548c\u950b\u5229\u7684\u8fb9\u7f18\u3002\u4e0d\u8981\u6253\u78e8\u9694\u97f3\u5899\u3002\u57ab\u7247\u9700\u8981\u5e73\u6574\u5730\u5b89\u88c5\u5230\u4f4d\u3002\u5207\u52ff\u8986\u76d6\u4e0d\u7a33\u5b9a\u7684\u91d1\u5c5e\u3002<\/p>\n<h3 id=\"position-the-gasket-and-clamp\"><strong>3. \u653e\u7f6e\u57ab\u7247\u548c\u5939\u94b3<\/strong><\/h3>\n<p>\u5c06\u57ab\u7247\u5bf9\u51c6\u7f3a\u9677\u5904\u4e2d\u5fc3\uff0c\u5e76\u5747\u5300\u5730\u5b89\u88c5\u5939\u5177\u3002\u4fdd\u6301\u57ab\u7247\u5e73\u6574\u3002\u6298\u53e0\u7684\u8fb9\u7f18\u5728\u57cb\u8bbe\u540e\u53ef\u80fd\u4f1a\u6cc4\u6f0f\u3002<\/p>\n<h3 id=\"tighten-the-fasteners-evenly\"><strong>4. \u5747\u5300\u62e7\u7d27\u7d27\u56fa\u4ef6<\/strong><\/h3>\n<p>\u7528\u624b\u62e7\u7d27\u6240\u6709\u87ba\u6813\u3002\u91c7\u7528\u4ea4\u66ff\u62e7\u7d27\u987a\u5e8f\u548c\u89c4\u5b9a\u7684\u626d\u77e9\u3002\u6ce8\u610f\u5939\u5177\u5404\u90e8\u5206\u4e4b\u95f4\u7684\u95f4\u9699\u3002\u5982\u679c\u4e00\u4fa7\u8fc7\u65e9\u95ed\u5408\uff0c\u8bf7\u8c03\u6574\u5bf9\u9f50\u3002\u589e\u52a0\u626d\u77e9\u5e76\u4e0d\u80fd\u89e3\u51b3\u76f4\u5f84\u9519\u8bef\u7684\u95ee\u9898\u3002<\/p>\n<h3 id=\"test-before-backfilling\"><strong>5. \u56de\u586b\u524d\u8fdb\u884c\u6d4b\u8bd5<\/strong><\/h3>\n<p>\u7f13\u6162\u91cd\u65b0\u52a0\u538b\u3002\u68c0\u67e5\u662f\u5426\u6709\u6e17\u6f0f\u548c\u57ab\u5708\u6324\u51fa\u3002\u4ec5\u5728\u8bf4\u660e\u4e66\u5141\u8bb8\u7684\u8303\u56f4\u5185\u8fdb\u884c\u8c03\u6574\u3002\u538b\u529b\u6d4b\u8bd5\u5e94\u5728\u56de\u586b\u4e4b\u524d\u8fdb\u884c\u3002<\/p>\n<h2 id=\"step-5-when-a-coupling-or-pipe-section-replacement-is-better\"><strong>\u6b65\u9aa4 5 \u2014 \u4f55\u65f6\u66f4\u6362\u63a5\u5934\u6216\u7ba1\u6bb5\u66f4\u5408\u9002<\/strong><\/h2>\n<p>\u5f53\u635f\u574f\u533a\u57df\u8f83\u957f\u3001\u7ba1\u58c1\u5f3a\u5ea6\u964d\u4f4e\u6216\u7ba1\u7aef\u65ad\u88c2\u65f6\uff0c\u4f7f\u7528\u5361\u7b8d\u5e76\u975e\u7406\u60f3\u9009\u62e9\u3002\u540c\u6837\uff0c\u5f53\u9700\u8981\u5728\u7ba1\u9053\u4e2d\u5b89\u88c5\u65b0\u7684\u9600\u95e8\u6216\u7ba1\u4ef6\u65f6\uff0c\u4e5f\u4e0d\u5b9c\u4f7f\u7528\u5361\u7b8d\u3002<\/p>\n<p>\u5207\u56de\u81f3\u575a\u5b9e\u7684\u7403\u58a8\u94f8\u94c1\u7ba1\u3002\u6d4b\u91cf\u66ff\u6362\u7ba1\u9053\u3002\u9009\u62e9\u4e00\u4e2a <a style=\"text-decoration: underline;\" href=\"https:\/\/www.connectionflexible.com\/zh\/product\/di-%e7%ae%a1%e9%81%93%e8%81%94%e8%bd%b4%e5%99%a8\/\"><strong>\u7403\u58a8\u94f8\u94c1\u7ba1\u63a5\u5934<\/strong><\/a> \u4e0e\u5916\u5f84\u76f8\u5339\u914d\u3002\u5bf9\u51c6\u524d\u68c0\u67e5\u7ea6\u675f\u60c5\u51b5\u3002\u5207\u52ff\u4f7f\u7528\u87ba\u6813\u5c06\u7ba1\u9053\u62d6\u5230\u4f4d\uff0c\u5426\u5219\u4f1a\u5bfc\u81f4\u57ab\u7247\u53d7\u529b\u4e0d\u5747\u3002<\/p>\n<h2 id=\"step-6-match-conflex-products-to-the-repair-scenario\"><strong>\u6b65\u9aa4 6 \u2014 \u5c06 Conflex \u4ea7\u54c1\u4e0e\u7ef4\u4fee\u65b9\u6848\u8fdb\u884c\u5339\u914d<\/strong><\/h2>\n<p>Conflex\u9488\u5bf9\u4e0d\u540c\u7684\u6545\u969c\u60c5\u51b5\u63d0\u4f9b\u591a\u79cd\u8fde\u63a5\u65b9\u6848\u3002 <a style=\"text-decoration: underline;\" href=\"https:\/\/www.connectionflexible.com\/zh\/product\/%e5%b0%8f%e5%9e%8b%e7%bb%b4%e4%bf%ae%e9%92%b3\/\"><strong>\u5bf9\u4e8e\u4e2d\u5c0f\u578b\u652f\u7ebf\u3001\u591a\u6750\u6599\u7ba1\u9053\uff08DI\u3001PVC\u3001PE\u3001\u94a2\uff09\u3001\u5feb\u901f\u5b89\u88c5\u548c\u505c\u673a\u65f6\u95f4\u6709\u9650\u7684\u9879\u76ee\uff0c\u8bf7\u4f7f\u7528\u901a\u7528\u978d\u5f62\u6cd5\u5170\u4e09\u901a\u3002<\/strong><\/a> \u53ef\u5904\u7406\u5c40\u90e8\u635f\u574f\u3002\u4e0d\u9508\u94a2\u5e26\u8bbe\u8ba1\u9002\u7528\u4e8e\u5176\u4ed6\u5e03\u7f6e\u3002\u901a\u7528\u63a5\u5934\u53ef\u8986\u76d6\u5176\u6307\u5b9a\u76f4\u5f84\u8303\u56f4\u5185\u517c\u5bb9\u7684\u7ba1\u9053\u6750\u6599\u3002<\/p>\n<p>\u5f53\u4e00\u6839\u5e73\u7aef\u7ba1\u9053\u4e0e\u9600\u95e8\u76f8\u9047\u65f6\uff0c <a style=\"text-decoration: underline;\" href=\"https:\/\/www.connectionflexible.com\/zh\/product\/%e7%94%a8%e4%ba%8e-di-%e7%ae%a1%e9%81%93%e7%9a%84%e6%b3%95%e5%85%b0%e9%80%82%e9%85%8d%e5%99%a8\/\"><strong>\u7403\u58a8\u94f8\u94c1\u6cd5\u5170\u9002\u914d\u5668<\/strong><\/a> \u5904\u7406\u4e0d\u540c\u7684\u95ee\u9898\u3002\u67d4\u6027\u8fde\u63a5\u914d\u4ef6\u9002\u7528\u4e8e\u5df2\u8bc4\u4f30\u8fc7\u4f4d\u79fb\u6216\u632f\u52a8\u60c5\u51b5\u7684\u573a\u5408\u3002\u4ea7\u54c1\u56fe\u7eb8\u5e94\u4f5c\u4e3a\u6700\u7ec8\u9009\u578b\u7684\u4f9d\u636e\u3002\u8be2\u4ef7\u65f6\u8bf7\u63d0\u4f9b\u7ba1\u9053\u5c3a\u5bf8\u3001\u4ecb\u8d28\u548c\u538b\u529b\uff0c\u800c\u4e0d\u8981\u4ec5\u4f9d\u8d56\u6807\u79f0\u5c3a\u5bf8\u3002<\/p>\n<h2 id=\"final-inspection-and-preventive-maintenance\"><strong>\u6700\u7ec8\u68c0\u67e5\u548c\u9884\u9632\u6027\u7ef4\u62a4<\/strong><\/h2>\n<p>\u5728\u505c\u6b62\u6316\u6398\u5de5\u4f5c\u4e4b\u524d\uff0c\u52a1\u5fc5\u8fdb\u884c\u4ee5\u4e0b\u5b9e\u9645\u68c0\u67e5\uff1a<\/p>\n<ul>\n<li>\u8bb0\u5f55\u87ba\u6813\u626d\u77e9\u548c\u57ab\u7247\u4f4d\u7f6e\u3002<\/li>\n<li>\u6d82\u5c42\u6ca1\u6709\u672a\u53d7\u4fdd\u62a4\u7684\u635f\u4f24\u3002<\/li>\n<li>\u7ba1\u9053\u8d70\u5411\u548c\u652f\u6491\u7a33\u5b9a\u3002<\/li>\n<li>\u6839\u636e\u8bbe\u8ba1\u9700\u8981\uff0c\u5728\u9700\u8981\u7684\u5730\u65b9\u5b89\u88c5\u63a8\u529b\u7ea6\u675f\u88c5\u7f6e\u3002<\/li>\n<li>\u538b\u529b\u6d4b\u8bd5\u901a\u8fc7\u4e86\u3002<\/li>\n<li>\u56de\u586b\u571f\u4e0d\u4f1a\u4f7f\u5939\u5177\u53d7\u529b\u4e0d\u5747\u3002<\/li>\n<\/ul>\n<p>\u8bb0\u5f55\u7ef4\u4fee\u4f4d\u7f6e\u548c\u6545\u969c\u7c7b\u578b\u3002\u6cbf\u540c\u4e00\u901a\u9053\u53cd\u590d\u51fa\u73b0\u6cc4\u6f0f\u53ef\u80fd\u8868\u660e\u538b\u529b\u77ac\u53d8\u3001\u57ab\u5c42\u4e0d\u826f\u6216\u65bd\u5de5\u6d3b\u52a8\u3002\u4e0d\u68c0\u67e5\u6cc4\u6f0f\u89c4\u5f8b\u5c31\u66f4\u6362\u5939\u5177\u4f1a\u9020\u6210\u9ad8\u6602\u7684\u6210\u672c\u3002<\/p>\n<h2 id=\"faq-repairing-ductile-iron-pipes\"><strong>\u5e38\u89c1\u95ee\u9898\uff1a\u7403\u58a8\u94f8\u94c1\u7ba1\u9053\u7ef4\u4fee<\/strong><\/h2>\n<h3 id=\"q-can-a-ductile-iron-pipe-be-repaired-without-replacing-the-whole-section\"><strong>\u95ee\uff1a\u7403\u58a8\u94f8\u94c1\u7ba1\u80fd\u5426\u5728\u4e0d\u66f4\u6362\u6574\u6bb5\u7684\u60c5\u51b5\u4e0b\u8fdb\u884c\u7ef4\u4fee\uff1f<\/strong><\/h3>\n<p>\u662f\u7684\uff0c\u5f53\u5269\u4f59\u7684\u7ba1\u58c1\u5b8c\u597d\u65e0\u635f\u4e14\u635f\u574f\u7a0b\u5ea6\u7b26\u5408\u4fee\u590d\u4ea7\u54c1\u7684\u5e94\u7528\u8303\u56f4\u65f6\u3002<\/p>\n<h3 id=\"q-is-a-repair-clamp-a-permanent-repair\"><strong>\u95ee\uff1a\u4f7f\u7528\u7ef4\u4fee\u5939\u8fdb\u884c\u7ef4\u4fee\u662f\u6c38\u4e45\u6027\u7ef4\u4fee\u5417\uff1f<\/strong><\/h3>\n<p>\u5982\u679c\u9009\u578b\u548c\u5b89\u88c5\u5f97\u5f53\uff0c\u5b83\u53ef\u4ee5\u5f88\u8010\u7528\u3002\u4f46\u5982\u679c\u7ed3\u6784\u635f\u574f\u4e25\u91cd\uff0c\u4ecd\u7136\u9700\u8981\u66f4\u6362\u3002<\/p>\n<h3 id=\"q-how-do-i-choose-the-correct-clamp-size\"><strong>\u95ee\uff1a\u5982\u4f55\u9009\u62e9\u5408\u9002\u7684\u5939\u5177\u5c3a\u5bf8\uff1f<\/strong><\/h3>\n<p>\u4f7f\u7528\u6d4b\u91cf\u7684\u5916\u5f84\u3002\u4ec5\u4f7f\u7528\u6807\u79f0DN\u503c\u662f\u4e0d\u591f\u7684\u3002<\/p>\n<h3 id=\"q-can-a-repair-be-completed-under-pressure\"><strong>\u95ee\uff1a\u80fd\u5426\u5728\u538b\u529b\u4e0b\u5b8c\u6210\u7ef4\u4fee\uff1f<\/strong><\/h3>\n<p>\u53ea\u6709\u5728\u4ea7\u54c1\u6d41\u7a0b\u548c\u8bad\u7ec3\u6709\u7d20\u7684\u73b0\u573a\u56e2\u961f\u5141\u8bb8\u7684\u60c5\u51b5\u4e0b\u624d\u80fd\u8fd9\u6837\u505a\u3002\u9694\u79bb\u548c\u51cf\u538b\u4ecd\u7136\u662f\u66f4\u5b89\u5168\u7684\u9ed8\u8ba4\u505a\u6cd5\u3002<\/p>\n<h3 id=\"qcan-i-use-a-standard-repair-clamp-for-oval-ductile-iron-pipe\"><strong>\u95ee\uff1a\u6211\u53ef\u4ee5\u4f7f\u7528\u6807\u51c6\u7ef4\u4fee\u5939\u5177\u6765\u56fa\u5b9a\u692d\u5706\u5f62\u7403\u58a8\u94f8\u94c1\u7ba1\u5417\uff1f <\/strong><\/h3>\n<p>\u7b54\uff1a\u4e0d\u3002\u52a1\u5fc5\u6d4b\u91cf\u5b9e\u9645\u5916\u5f84\u3002\u692d\u5706\u5ea6\u4f1a\u5f71\u54cd\u57ab\u7247\u7684\u5bc6\u5c01\u6027\u80fd\u3002<\/p>\n<h3 id=\"qwhat-gasket-material-should-i-select-for-ductile-iron-pipe-repair-clamps\"><strong>\u95ee\uff1a\u7403\u58a8\u94f8\u94c1\u7ba1\u7ef4\u4fee\u5939\u5177\u5e94\u8be5\u9009\u62e9\u54ea\u79cd\u57ab\u7247\u6750\u6599\uff1f <\/strong><\/h3>\n<p>\u7b54\uff1a\u57ab\u7247\u7684\u9009\u62e9\u53d6\u51b3\u4e8e\u4ecb\u8d28\uff08\u996e\u7528\u6c34\u3001\u5e9f\u6c34\u3001\u6cb9\u6216\u6c14\u4f53\uff09\u3002EPDM\u3001NBR \u548c HNBR \u662f\u5e38\u89c1\u7684\u9009\u62e9\u3002<\/p>\n<h2 id=\"restore-your-pipeline-with-the-right-conflex-connection\"><strong>\u4f7f\u7528\u5408\u9002\u7684 Conflex \u8fde\u63a5\u4ef6\u6062\u590d\u60a8\u7684\u7ba1\u9053<\/strong><\/h2>\n<p>\u826f\u597d\u7684\u7ef4\u4fee\u5de5\u4f5c\u59cb\u4e8e\u7cbe\u51c6\u7684\u73b0\u573a\u6d4b\u91cf\u3002\u8bf7\u5c06\u7ba1\u9053\u6750\u8d28\u3001\u5b9e\u9645\u5916\u5f84\u3001\u635f\u574f\u5c3a\u5bf8\u3001\u5de5\u4f5c\u538b\u529b\u548c\u4ecb\u8d28\u4fe1\u606f\u53d1\u9001\u7ed9 Conflex\u3002\u5982\u6709\u73b0\u573a\u7167\u7247\uff0c\u8bf7\u4e00\u5e76\u9644\u4e0a\u3002\u6211\u4eec\u7684\u5de5\u7a0b\u56e2\u961f\u5c06\u6839\u636e\u60a8\u7684\u9879\u76ee\u9700\u6c42\uff0c\u63a8\u8350\u5408\u9002\u7684\u7403\u58a8\u94f8\u94c1\u7ba1\u9053\u7ef4\u4fee\u5939\u5177\u3001\u63a5\u5934\u6216\u6cd5\u5170\u9002\u914d\u5668\u3002\u60a8\u53ef\u4ee5\u4e0b\u8f7d\u6211\u4eec\u7684\u7ba1\u9053\u7ef4\u4fee\u6307\u5357\uff0c\u6216\u8054\u7cfb\u6211\u4eec\u83b7\u53d6\u9488\u5bf9\u60a8\u9879\u76ee\u7684\u6280\u672f\u5efa\u8bae\u3002<\/p>\n<p>\u6cd5\u5170\u8fde\u63a5\u53ef\u80fd\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u60c5\u51b5\u3002\u5b89\u88c5\u6307\u5357\u53ef\u4ece\u516c\u53f8\u83b7\u53d6\u3002 <a style=\"text-decoration: underline;\" href=\"https:\/\/www.connectionflexible.com\/zh\/%e7%b1%bb%e5%88%ab\/%e5%ae%89%e8%a3%85%e8%af%b4%e6%98%8e\/\"><strong>\u7ba1\u9053\u7ef4\u4fee\u8bf4\u660e<\/strong><\/a>. \u5982\u9700\u9488\u5bf9\u5177\u4f53\u9879\u76ee\u63d0\u51fa\u5efa\u8bae\uff0c <a style=\"text-decoration: underline;\" href=\"https:\/\/www.connectionflexible.com\/zh\/%e8%81%94%e7%b3%bb%e6%88%91%e4%bb%ac\/\"><strong>\u8054\u7cfb Conflex<\/strong><\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>&nbsp; A leak on a buried ductile iron main in Dar es Salaam rarely arrives at a convenient time. The pipe may run beneath a busy road. The next demand peak will not wait. The World Bank reported a non-revenue water rate of 53% in 2015\/2016. A sound repair cannot solve the whole problem. It [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5335,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[1],"tags":[],"class_list":["post-5340","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":{"photo_gallery":{"\u9879\u76ee\u56fe\u72471":[[]]}},"jetpack_publicize_connections":[],"_links":{"self":[{"href":"https:\/\/www.connectionflexible.com\/zh\/wp-json\/wp\/v2\/posts\/5340","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.connectionflexible.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.connectionflexible.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.connectionflexible.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.connectionflexible.com\/zh\/wp-json\/wp\/v2\/comments?post=5340"}],"version-history":[{"count":1,"href":"https:\/\/www.connectionflexible.com\/zh\/wp-json\/wp\/v2\/posts\/5340\/revisions"}],"predecessor-version":[{"id":5341,"href":"https:\/\/www.connectionflexible.com\/zh\/wp-json\/wp\/v2\/posts\/5340\/revisions\/5341"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.connectionflexible.com\/zh\/wp-json\/wp\/v2\/media\/5335"}],"wp:attachment":[{"href":"https:\/\/www.connectionflexible.com\/zh\/wp-json\/wp\/v2\/media?parent=5340"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.connectionflexible.com\/zh\/wp-json\/wp\/v2\/categories?post=5340"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.connectionflexible.com\/zh\/wp-json\/wp\/v2\/tags?post=5340"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}