{"id":5296,"date":"2026-09-10T10:39:59","date_gmt":"2026-09-10T02:39:59","guid":{"rendered":"https:\/\/www.connectionflexible.com\/?p=5296"},"modified":"2026-09-11T10:52:43","modified_gmt":"2026-09-11T02:52:43","slug":"flange-adapters-for-ductile-iron-pipes-a-complete-selection-guide","status":"publish","type":"post","link":"https:\/\/www.connectionflexible.com\/zh\/news\/flange-adapters-for-ductile-iron-pipes-a-complete-selection-guide\/","title":{"rendered":"\u7403\u58a8\u94f8\u94c1\u7ba1\u6cd5\u5170\u9002\u914d\u5668\uff1a\u5b8c\u6574\u9009\u578b\u6307\u5357"},"content":{"rendered":"

\"\u6c34\u7f51\u4fee\u590d\"<\/p>\n

 <\/p>\n

\u8fbe\u7d2f\u65af\u8428\u62c9\u59c6\u7684\u6848\u4f8b\u4e3a\u4f9b\u6c34\u7ba1\u7f51\u4fee\u590d\u63d0\u4f9b\u4e86\u4e00\u4e2a\u60e8\u75db\u7684\u6559\u8bad\u3002\u4e16\u754c\u94f6\u884c\u62a5\u544a\u79f0\uff0c\u8be5\u5e022015\/2016\u5e74\u5ea6\u7684\u65e0\u6536\u76ca\u6c34\u7387\u9ad8\u8fbe53%\u3002\u5e76\u975e\u6240\u6709\u635f\u5931\u7684\u6c34\u91cf\u90fd\u6765\u81ea\u63a5\u5934\u6545\u969c\u3002\u5373\u4f7f\u5728\u4f9b\u6c34\u538b\u529b\u5de8\u5927\u7684\u60c5\u51b5\u4e0b\uff0c\u7ba1\u7f51\u4e5f\u65e0\u6cd5\u627f\u53d7\u4efb\u4f55\u53ef\u907f\u514d\u7684\u8fde\u63a5\u6cc4\u6f0f\u3002<\/p>\n

\u60f3\u8c61\u4e00\u4e0b\uff0c\u4e00\u4e2a\u65bd\u5de5\u961f\u6b63\u5728\u66f4\u6362\u7403\u58a8\u94f8\u94c1\u4e3b\u7ba1\u9053\u4e0a\u7684\u4e00\u4e2a\u9694\u79bb\u9600\u3002\u7ba1\u9053\u672b\u7aef\u662f\u5e73\u7684\uff0c\u800c\u65b0\u9600\u95e8\u662f\u6cd5\u5170\u8fde\u63a5\u7684\u3002\u4f9b\u6c34\u5fc5\u987b\u5728\u665a\u9ad8\u5cf0\u524d\u6062\u590d\u3002\u6b64\u65f6\uff0c\u9009\u62e9\u5408\u9002\u7684\u63a5\u5934\u5c31\u6210\u4e86\u4e00\u9879\u5de5\u7a0b\u51b3\u7b56\u3002<\/p>\n

\u4e3a\u4ec0\u4e48\u5728\u8001\u5316\u7684\u4f9b\u6c34\u7f51\u7edc\u4e2d\u9009\u62e9\u5408\u9002\u7684\u6cd5\u5170\u9002\u914d\u5668\u81f3\u5173\u91cd\u8981<\/b><\/strong><\/h2>\n

\u4e00\u4e2a \u6cd5\u5170\u9002\u914d\u5668<\/b><\/u><\/strong><\/a>\u00a0\u56fe\u7eb8\u4e0a\u770b\u8d77\u6765\u5f88\u7b80\u5355\u3002\u4f46\u73b0\u573a\u65bd\u5de5\uff0c\u5c3a\u5bf8\u548c\u538b\u529b\u90fd\u53ef\u80fd\u5f71\u54cd\u5b89\u88c5\u8d28\u91cf\u3002\u4e00\u4e2a\u9519\u8bef\u5c31\u53ef\u80fd\u5bfc\u81f4\u539f\u672c\u56db\u5c0f\u65f6\u7684\u505c\u5de5\u53d8\u6210\u901a\u5bb5\u6316\u6398\u3002<\/p>\n

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\u9519\u8bef\u7684\u5916\u90e8\u76f4\u5f84\u8303\u56f4\u53ef\u80fd\u5bfc\u81f4\u57ab\u7247\u65e0\u6cd5\u5747\u5300\u538b\u7f29\u3002\u94bb\u5b54\u4e0d\u5f53\u4f1a\u5bfc\u81f4\u9600\u95e8\u65e0\u6cd5\u7528\u87ba\u6813\u56fa\u5b9a\u3002\u4e0d\u5339\u914d\u7684\u57ab\u7247\u53ef\u80fd\u4f1a\u81a8\u80c0\u6216\u786c\u5316\u3002\u6d82\u5c42\u5f3a\u5ea6\u4e0d\u8db3\u4f1a\u7f29\u77ed\u57cb\u5730\u63a5\u5934\u7684\u4f7f\u7528\u5bff\u547d\u3002\u65bd\u5de5\u4eba\u5458\u8fd8\u4f1a\u4f7f\u7528\u6cd5\u5170\u87ba\u6813\u5c06\u9600\u95e8\u62c9\u5230\u4f4d\u3002\u6ede\u7559\u7684\u8f7d\u8377\u901a\u5e38\u4f1a\u5728\u4e4b\u540e\u4ee5\u6e17\u6f0f\u7684\u5f62\u5f0f\u91ca\u653e\u51fa\u6765\u3002<\/p>\n

\u4ec0\u4e48\u662f\u7403\u58a8\u94f8\u94c1\u7ba1\u6cd5\u5170\u9002\u914d\u5668\uff1f<\/b><\/strong><\/h2>\n

\u8be5\u90e8\u4ef6\u5728\u5e73\u7aef\u7403\u58a8\u94f8\u94c1\u7ba1\u548c\u6cd5\u5170\u8bbe\u5907\u4e4b\u95f4\u5f62\u6210\u673a\u68b0\u8fc7\u6e21\uff0c\u907f\u514d\u4e86\u710a\u63a5\uff0c\u5e76\u51cf\u5c11\u4e86\u540e\u7eed\u62c6\u5378\u65f6\u7684\u5207\u5272\u5de5\u4f5c\u3002<\/p>\n

\u5b83\u5728\u7ba1\u9053\u4e2d\u7684\u4f5c\u7528<\/b><\/strong><\/h3>\n

\u9600\u4f53\u5957\u5728\u7ba1\u9053\u672b\u7aef\u3002\u9600\u4f53\u548c\u538b\u76d6\u4e4b\u95f4\u88c5\u6709\u57ab\u7247\u3002\u538b\u76d6\u87ba\u6813\u5c06\u9600\u4f53\u538b\u7d27\u5728\u7ba1\u9053\u5468\u56f4\u3002\u6cd5\u5170\u9762\u4e0e\u8bbe\u5907\u8fde\u63a5\u3002\u8be5\u7ec4\u4ef6\u53ef\u5bb9\u5fcd\u6709\u9650\u7684\u504f\u5dee\uff0c\u4f46\u4e0d\u80fd\u66ff\u4ee3\u652f\u6491\u6216\u63a8\u529b\u7ea6\u675f\u3002<\/p>\n

\u6cd5\u5170\u9002\u914d\u5668\u4e0e\u7c7b\u4f3c\u4ea7\u54c1<\/b><\/strong><\/h3>\n

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1. \u786e\u8ba4\u7ba1\u9053\u7684\u5b9e\u9645\u5916\u5f84<\/b><\/strong><\/h3>\n

DN\u503c\u5e76\u975e\u73b0\u573a\u6d4b\u91cf\u503c\u3002\u8bf7\u5728\u591a\u4e2a\u70b9\u6d4b\u91cf\u5916\u5f84\u3002\u68c0\u67e5\u692d\u5706\u5ea6\u548c\u8868\u9762\u79ef\u57a2\u60c5\u51b5\u3002\u6e05\u9664\u677e\u6563\u7684\u8150\u8680\u7269\u3002\u6d4b\u5f97\u7684\u5916\u5f84\u5fc5\u987b\u5728\u9002\u914d\u5668\u7684\u6807\u79f0\u8303\u56f4\u5185\u3002<\/p>\n

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2. \u7b26\u5408\u6cd5\u5170\u94bb\u5b54\u6807\u51c6<\/b><\/strong><\/h3>\n

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\"di\u7ba1\u7684\u6cd5\u5170\u9002\u914d\u5668\"<\/p>\n

 <\/p>\n

3. \u9009\u62e9\u6b63\u786e\u7684\u538b\u529b\u7b49\u7ea7<\/b><\/strong><\/h3>\n

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4. \u9009\u62e9\u9002\u7528\u4e8e\u8f93\u9001\u4ecb\u8d28\u7684\u57ab\u7247<\/b><\/strong><\/h3>\n

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5. \u8bc4\u4f30\u6e29\u5ea6\u548c\u73af\u5883\u66b4\u9732\u60c5\u51b5<\/b><\/strong><\/h3>\n

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6. \u8003\u8651\u5bf9\u51c6\u8bef\u5dee\u548c\u7ba1\u9053\u4f4d\u79fb<\/b><\/strong><\/h3>\n

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7. \u68c0\u67e5\u8ba4\u8bc1\u548c\u9879\u76ee\u6587\u6863<\/b><\/strong><\/h3>\n

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\u6e05\u5355\uff1a<\/p>\n

    \n
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    \u8bf7\u5c06\u7ba1\u9053\u7684\u516c\u79f0\u76f4\u5f84 (DN) \u548c\u6d4b\u91cf\u5916\u5f84 (OD) \u53d1\u9001\u7ed9 Conflex \u516c\u53f8\u3002\u8bf7\u6ce8\u660e\u6cd5\u5170\u6807\u51c6\u548c\u5de5\u4f5c\u538b\u529b\u3002\u5e76\u8bf4\u660e\u4ecb\u8d28\u548c\u73b0\u573a\u6761\u4ef6\u3002\u5de5\u7a0b\u56e2\u961f\u53ef\u5728\u5f00\u6316\u524d\u63a8\u8350\u5408\u9002\u7684\u914d\u7f6e\u65b9\u6848\u3002<\/p>\n

    \u8bf7\u6c42\u63a8\u8350\u6cd5\u5170\u9002\u914d\u5668<\/b><\/u><\/strong><\/a><\/p>\n

     <\/p>","protected":false},"excerpt":{"rendered":"

      Dar es Salaam offers a hard lesson in water network rehabilitation. The World Bank reported\u00a0that the city\u2019s non-revenue water rate reached 53% in 2015\/2016. Not every lost cubic metre came from a failed joint. A network under pressure still cannot afford avoidable connection leaks. Picture a crew replacing an isolation valve on a ductile […]<\/p>\n","protected":false},"author":1,"featured_media":5299,"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-5296","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\/5296","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=5296"}],"version-history":[{"count":1,"href":"https:\/\/www.connectionflexible.com\/zh\/wp-json\/wp\/v2\/posts\/5296\/revisions"}],"predecessor-version":[{"id":5304,"href":"https:\/\/www.connectionflexible.com\/zh\/wp-json\/wp\/v2\/posts\/5296\/revisions\/5304"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.connectionflexible.com\/zh\/wp-json\/wp\/v2\/media\/5299"}],"wp:attachment":[{"href":"https:\/\/www.connectionflexible.com\/zh\/wp-json\/wp\/v2\/media?parent=5296"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.connectionflexible.com\/zh\/wp-json\/wp\/v2\/categories?post=5296"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.connectionflexible.com\/zh\/wp-json\/wp\/v2\/tags?post=5296"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}