{"id":4764,"date":"2026-07-24T18:44:21","date_gmt":"2026-07-24T10:44:21","guid":{"rendered":"https:\/\/www.connectionflexible.com\/?p=4764"},"modified":"2026-07-23T18:49:01","modified_gmt":"2026-07-23T10:49:01","slug":"restrained-vs-unrestrained-pipe-couplings-when-is-axial-restraint-required","status":"publish","type":"post","link":"https:\/\/www.connectionflexible.com\/zh\/news\/restrained-vs-unrestrained-pipe-couplings-when-is-axial-restraint-required\/","title":{"rendered":"\u4e0a\u4e00\u7bc7\uff1a xsktkontum"},"content":{"rendered":"

\"\u9650\u5236\u901a\u7528\u8026\u5408\"<\/p>\n

 <\/p>\n

\u5938\uff1ahi88nohu<\/p>\n

\u5bc6\u5c01\u548c\u7ea6\u675f\u662f\u4e0d\u540c\u7684\u529f\u80fd\u3002\u57ab\u5708\u7684\u4f5c\u7528\u662f\u9632\u6b62\u6c34\u6cc4\u6f0f\uff0c\u4f46\u5b83\u5e76\u4e0d\u4e00\u5b9a\u80fd\u963b\u6b62\u7ba1\u9053\u6cbf\u8f74\u7ebf\u79fb\u52a8\u3002\u5f53\u538b\u529b\u9aa4\u589e\u3001\u70ed\u80c0\u51b7\u7f29\u6216\u652f\u6491\u4e0d\u826f\u7684\u7ba1\u4ef6\u4ea7\u751f\u8f74\u5411\u529b\u65f6\uff0c\u770b\u4f3c\u7262\u56fa\u7684\u63a5\u5934\u4e5f\u53ef\u80fd\u5f00\u59cb\u6ed1\u52a8\u3002\u5176\u7ed3\u679c\u901a\u5e38\u662f\u51fa\u73b0\u5c0f\u6cc4\u6f0f\uff0c\u968f\u540e\u7ba1\u9053\u8131\u51fa\uff0c\u9700\u8981\u8fdb\u884c\u66f4\u5927\u89c4\u6a21\u7684\u7ef4\u4fee\u3002<\/p>\n

Consider a typical municipal water project in East Africa: an aging ductile iron main was extended using a new HDPE pipeline. A standard unrestrained coupling connected the two materials near a valve chamber. The line also included a bend and ran down a mild slope.<\/p>\n

\u6d77\u6c34\u6de1\u5316\u5382\u7ba1\u9053\u8fde\u63a5\u89e3\u51b3\u65b9\u6848\u4e3b\u8981\u8003\u8651\u56e0\u7d20<\/p>\n

How to install a universal saddle clamp without stopping the water flow<\/p>\n

\u8be5\u8fde\u63a5\u4ef6\u5e76\u975e\u7b80\u5355\u5730\u201c\u5931\u6548\u201d\uff0c\u800c\u662f\u88ab\u8981\u6c42\u627f\u53d7\u5176\u8bbe\u8ba1\u627f\u8f7d\u80fd\u529b\u4e4b\u5916\u7684\u8f7d\u8377\u3002<\/p>\n

\u4e3a\u4ec0\u4e48\u7ba1\u9053\u4f1a\u4ece\u63a5\u5934\u4e2d\u8131\u51fa\uff1f<\/b><\/strong><\/h2>\n

\u5938\uff1ajilislots777<\/p>\n

\u8f74\u5411\u529b\u4ece\u4f55\u800c\u6765\uff1f<\/b><\/strong><\/h3>\n

\u8fde\u63a5\u5904\u53d7\u5230\u591a\u79cd\u56e0\u7d20\u7684\u5f71\u54cd\u3002\u6cf5\u7684\u542f\u505c\u5bfc\u81f4\u538b\u529b\u9891\u7e41\u53d8\u5316\uff0c\u800c\u9644\u8fd1\u7684\u5f2f\u7ba1\u4f1a\u5728\u7ba1\u8def\u52a0\u538b\u65f6\u4ea7\u751f\u63a8\u529b\u3002<\/p>\n

\u503e\u659c\u7684\u7ba1\u8def\u8d70\u5411\u4fc3\u4f7f\u7ba1\u9053\u5411\u9600\u5ba4\u79fb\u52a8\uff0c\u9ad8\u5bc6\u5ea6\u805a\u4e59\u70ef\uff08HDPE\uff09\u5728\u5185\u90e8\u538b\u529b\u4f5c\u7528\u4e0b\u7565\u5fae\u81a8\u80c0\u3002\u65b0\u6bb5\u5468\u56f4\u7684\u56de\u586b\u571f\u5c1a\u672a\u5b8c\u5168\u538b\u5b9e\uff0c\u800c\u539f\u6709\u7684\u63a8\u529b\u7ea6\u675f\u88c5\u7f6e\u662f\u4e3a\u65e7\u7ba1\u9053\u5e03\u7f6e\u8bbe\u8ba1\u7684\u3002<\/p>\n

\u4f5c\u8005\uff1atbjili<\/b><\/strong><\/h3>\n

\u65e0\u7ea6\u675f\u63a5\u5934\u53ef\u5bc6\u5c01\u7ba1\u9053\u4e0e\u63a5\u5934\u672c\u4f53\u4e4b\u95f4\u7684\u73af\u5f62\u7a7a\u95f4\u3002\u5b83\u8fd8\u80fd\u9002\u5e94\u6709\u9650\u7684\u9519\u4f4d\u548c\u4f4d\u79fb\uff0c\u8fd9\u5728\u8bb8\u591a\u57cb\u5730\u7ba1\u9053\u4e2d\u975e\u5e38\u6709\u7528\u3002<\/p>\n

Its gasket, however, should not be treated as a pipe anchor.<\/p>\n

\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u8fc7\u6e21\u6bb5\u9644\u8fd1\u6ca1\u6709\u53ef\u9760\u7684\u5916\u90e8\u7ea6\u675f\u3002\u7ba1\u9053\u53ef\u80fd\u4f1a\u6ed1\u52a8\uff0c\u800c\u57ab\u7247\u5374\u4fdd\u6301\u53d7\u538b\u72b6\u6001\u3002\u4e00\u65e6\u63d2\u5165\u6df1\u5ea6\u8fc7\u77ed\uff0c\u6cc4\u6f0f\u51e0\u4e4e\u4e0d\u53ef\u907f\u514d\u3002<\/p>\n

\"\u6de1\u5316\u8bbe\u65bd\u7684\u7ba1\u9053\u8fde\u63a5\u89e3\u51b3\u65b9\u6848<\/p>\n

 <\/p>\n

\u7ea6\u675f\u5f0f\u7ba1\u63a5\u5934\u548c\u975e\u7ea6\u675f\u5f0f\u7ba1\u63a5\u5934\u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/b><\/strong><\/h2>\n

\u51af\uff1a\u5854\u62c9777<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
\u9009\u62e9\u56e0\u7d20<\/b><\/strong><\/td>\n\u6d77\u6c34\u6de1\u5316\u5382\u7ba1\u9053\u8fde\u63a5\u89e3\u51b3\u65b9\u6848\u5173\u952e\u8003\u8651<\/b><\/strong><\/td>\nZhuxinadmin Author Homepage - Conflex - Seite 19<\/b><\/strong><\/td>\n<\/tr>\n
2025\u5e7412\u670829\u65e5\u661f\u671f\u4e0019:45:15 0000<\/td>\n\u5bc6\u5c01\u63a5\u5934\u5e76\u62b5\u6297\u7ba1\u9053\u8f74\u5411\u79fb\u52a8<\/td>\nhttps:\/\/www.connectionflexible.com\/?p=3995#comment-26<\/td>\n<\/tr>\n
Kwa:seurobet<\/td>\n\u7a81\u89e6\u62bd\u5c49-\u5b9a\u4e49&#038\uff1b\u5efa\u8bbe<\/td>\n\u00ab\u62c6\u5378\u63a5\u5934\u5982\u4f55\u6539\u5584\u4f9b\u6c34\u7cfb\u7edf\u7684\u7ef4\u62a4\u00bb--Conflex<\/td>\n<\/tr>\n
\u5178\u578b\u7528\u9014<\/td>\n\u4f5c\u8005\uff1agoldsbetgame<\/td>\n\u5177\u6709\u8db3\u591f\u5916\u90e8\u7ea6\u675f\u7684\u76f4\u7ebf\u57cb\u8bbe\u7ba1\u7ebf<\/td>\n<\/tr>\n
Di\uff1a7\u78c5<\/td>\n\u6709\u9650\u7684<\/td>\n\u201c\u62c6\u9664\u63a5\u5934\u5982\u4f55\u6539\u5584\u4f9b\u6c34\u7cfb\u7edf\u7684\u7ef4\u62a4\u201d--Conflex<\/td>\n<\/tr>\n
Installation sensitivity<\/td>\n\u5982\u4f55\u5b89\u88c5\u901a\u7528\u5939\u800c\u4e0d\u505c\u6b62\u6c34\u6d41<\/td>\n\u9700\u8981\u6b63\u786e\u5bf9\u51c6\u548c\u57ab\u7247\u538b\u7f29<\/td>\n<\/tr>\n
Relative cost<\/td>\nUsually higher<\/td>\n\u62c6\u5378\u63a5\u5934\u548c\u4f38\u7f29\u63a5\u5934\u4e00\u6837\u5417\uff1f\u5916\u56fd\u6295\u8d44\u94f6\u884c<\/td>\n<\/tr>\n
Zhuxinadmin Author Homepage - Conflex - \u0627\u0644\u0635\u0641\u062d\u0629 19<\/td>\n\u00ab\u62c6\u5378\u63a5\u5934\u5982\u4f55\u6539\u5584\u4f9b\u6c34\u7cfb\u7edf\u7684\u7ef4\u62a4\u00bb--Conflex<\/td>\n\u7403\u58a8\u94f8\u94c1Chuma\u7ba1\u4ef6Mwongozo wa mwisho kwa Aina\uff0cMatumizi\uff0cna Ufungji Tips<\/td>\n<\/tr>\n
\u8ba4\u8bc1<\/td>\n\u300a\u8054\u5408\u56fd\u6c14\u5019\u53d8\u5316\u6846\u67b6\u516c\u7ea6\u300b<\/td>\n\u5982\u4f55\u5ef6\u957f\u4e0d\u9508\u94a2\u8865\u507f\u5668\u6cf5\u7684\u4f7f\u7528\u5bff\u547d<\/td>\n<\/tr>\n
\u9002\u7528PN\u7b49\u7ea7<\/td>\nBoru k\u0259m\u0259rini qura\u015fd\u0131r\u0131lmas\u0131nda flan\u00e7adapter\u0259rind\u0259n istifad\u0259etm\u0259yin x\u0259rcl\u0259ri q\u0259na\u0259t etm\u02d0k faydalar\u0131<\/td>\n\u201c\u6d77\u6c34\u6de1\u5316\u5382\u7ba1\u9053\u8fde\u63a5\u89e3\u51b3\u65b9\u6848\u5173\u952e\u8003\u8651\u56e0\u7d20\u201d--Conflex<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Saddle Clamps &#038\uff1b\u5efa\u7b51<\/p>\n

Jinsi ya kufunga\u901a\u7528\u978d\u5ea7\u5939<\/p>\n

\u8f6f\u94c1\u914d\u4ef6 \u7c7b\u578b\u3001\u5e94\u7528\u548c\u5b89\u88c5\u63d0\u793a\u7684\u7ec8\u6781\u6307\u5357<\/b><\/strong><\/h2>\n

\u4e00\u4e2a \u901a\u7528\u978d\u5ea7\u6cd5\u5170\u4e09\u901a\u4e0e\u653b\u4e1d\u5957\u7b52|\u4e3b\u8981\u533a\u522b-Conflex<\/b><\/u><\/strong><\/a>\u00a0\u5f53\u63a5\u5934\u672c\u8eab\u5fc5\u987b\u9632\u6b62\u7ba1\u9053\u8131\u51fa\u65f6\uff0c\u5c31\u5e94\u8be5\u8ba4\u771f\u8003\u8651\u52a0\u56fa\u63aa\u65bd\u3002\u5178\u578b\u5e94\u7528\u573a\u666f\u5305\u62ec\uff1a\u627f\u538b\u67d4\u6027\u7ba1\u9053\u3001\u65b0\u65e7\u7ba1\u9053\u7684\u8fde\u63a5\u5904\uff0c\u4ee5\u53ca\u5f2f\u5934\u3001\u4e09\u901a\u3001\u53d8\u5f84\u7ba1\u3001\u9600\u95e8\u6216\u7aef\u76d6\u9644\u8fd1\u7684\u4f4d\u7f6e\u3002\u503e\u659c\u3001\u88f8\u9732\u3001\u60ac\u7a7a\u548c\u6865\u4e0a\u7ba1\u9053\u4e5f\u53ef\u80fd\u9700\u8981\u52a0\u56fa\u3002<\/p>\n

\u5176\u4ed6\u98ce\u9669\u5305\u62ec\u571f\u5c42\u677e\u8f6f\u3001\u56de\u586b\u571f\u6270\u52a8\u3001\u6cf5\u9891\u7e41\u5faa\u73af\u3001\u6c34\u9524\u6548\u5e94\u4ee5\u53ca\u4f20\u7edf\u6b62\u63a8\u5757\u5b89\u88c5\u7a7a\u95f4\u6709\u9650\u3002\u5f53\u8282\u7406\u5206\u79bb\u53ef\u80fd\u5bfc\u81f4\u91cd\u5927\u670d\u52a1\u4e2d\u65ad\u65f6\uff0c\u7ea6\u675f\u63aa\u65bd\u5c24\u4e3a\u91cd\u8981\u3002<\/p>\n

\u4f5c\u8005\uff1aYoloClublogin<\/b><\/strong><\/h2>\n

\u7ef4\u4fee\u56e2\u961f\u9700\u8981\u4e00\u79cd\u80fd\u591f\u517c\u5bb9\u4e0d\u540c\u6750\u8d28\u7ba1\u9053\u5e76\u80fd\u62b5\u6297\u8f74\u5411\u4f4d\u79fb\u7684\u63a5\u5934\u3002 \u9650\u5236\u901a\u7528\u8026\u5408<\/b><\/u><\/strong><\/a>\u00a0Zhuxinadmin Author Homepage - Conflex - Page 19<\/p>\n

https:\/\/www.connectionflexible.com\/zh\/\/\/#comment-89<\/p>\n

Step 1<\/b><\/strong>\u94f8\u94c1\u4e0e\u97e7\u6027\u94c1\u7684\u5173\u952e\u533a\u522b\u4ee5\u53ca\u4f55\u65f6\u9009\u62e9\u4e00\u4e2a\u800c\u4e0d\u662f\u53e6\u4e00\u4e2a<\/p>\n

\u6b65\u9aa4 2<\/b><\/strong>\u5728\u7ba1\u9053\u5b89\u88c5\u4e2d\u4f7f\u7528\u6cd5\u5170\u9002\u914d\u5668\u7684\u6210\u672c\u6548\u76ca<\/p>\n

\u5939\u5177\u978d\u5ea7\u5b9a\u4e49&#038\uff1b\u5efa\u8bbe<\/b><\/strong>\u8131\u76d0\u5382\u7684\u7ba1\u9053\u8fde\u63a5\u89e3\u51b3\u65b9\u6848 \u5173\u952e\u95ee\u9898<\/p>\n

\u67d4\u6027\u94c1\u8fde\u63a5\u5668 \u7c7b\u578b\u3001\u7528\u9014\u548c\u5b89\u88c5\u5efa\u8bae\u7684\u7ec8\u6781\u6307\u5357<\/p>\n

\u4e3b\u8981\u6d77\u6c34\u6de1\u5316\u5382\u7ba1\u9053\u8fde\u63a5\u89e3\u51b3\u65b9\u6848<\/p>\n

\u5b89\u88c5\u901a\u7528\u978d\u5ea7\u5939\u4ee5\u9632\u6b62\u7a7a\u6c14\u6d41\u52a8<\/p>\n

\u6b63\u786e\u7684\u8f74\u5411\u7ea6\u675f\u80fd\u5e26\u6765\u54ea\u4e9b\u6548\u679c\uff1f<\/b><\/strong><\/h2>\n

\u51af\uff1aa2game\u4e0b\u8f7d<\/p>\n

\u4e3b\u8981\u597d\u5904\u4e0d\u4ec5\u4ec5\u662f\u8fde\u63a5\u5904\u5e72\u63a5\u4e86\u3002\u7ef4\u4fee\u6d88\u9664\u4e86\u5bfc\u81f4\u6cc4\u6f0f\u7684\u4f4d\u79fb\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u964d\u4f4e\u4e86\u5728\u9600\u5ba4\u65c1\u518d\u6b21\u6316\u6398\u7684\u53ef\u80fd\u6027\u2014\u2014\u5728\u8fd9\u6761\u5168\u5929\u8f66\u6c34\u9a6c\u9f99\u3001\u6469\u6258\u8f66\u548c\u5e02\u573a\u8f66\u8f86\u5ddd\u6d41\u4e0d\u606f\u7684\u9053\u8def\u4e0a\uff0c\u518d\u6b21\u6316\u6398\u662f\u4e00\u9879\u6210\u672c\u9ad8\u6602\u7684\u5de5\u7a0b\u3002<\/p>\n

How Should Engineers Make the Final Choice?<\/b><\/strong><\/h2>\n

\u94f8\u94c1\u4e0e\u7403\u58a8\u94f8\u94c1\u662f\u822a\u7a7a\u822a\u5929\u7684\u5173\u952e<\/p>\n

\u7ba1\u9053\u6750\u8d28\u3001\u5b9e\u9645\u5916\u5f84\u3001\u538b\u529b\u548c\u5e03\u5c40\u624d\u662f\u51b3\u5b9a\u56e0\u7d20\uff0c\u800c\u4e0d\u662f\u4e60\u60ef\u3002<\/p>\n

\u53d1\u9001 conflex<\/b><\/u><\/strong><\/a>\u00a0\u8fea\uff1awin777\u8054\u76df<\/p>\n

\u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/b><\/strong><\/h2>\n

Q <\/strong>\u5982\u4f55\u5728\u4e0d\u963b\u6b62\u6c34\u6d41\u7684\u60c5\u51b5\u4e0b\u5b89\u88c5\u901a\u7528\u978d\u5ea7\u5361\u7b8d<\/strong><\/p>\n

\u94f8\u94c1\u4e0e\u8f6f\u94c1\u7684\u5173\u952e\u533a\u522b\uff0c\u4ee5\u53ca\u4f55\u65f6\u9009\u62e9\u5f7c\u6b64<\/p>\n

Q <\/strong>D\u00f6km\u0259D\u0259mir v\u0259D\u00f8mir aras\u0131ndak\u0131\u0259sas f\u0259rql\u0259r v\u0259dig\u0259rind\u0259n birini n\u0259vaxt se\u00e7m\u0259k laz\u0131md\u0131r<\/strong><\/p>\n

\u94f8\u94c1\u548c\u7403\u58a8\u94f8\u94c1\u4e4b\u95f4\u7684\u5173\u952e\u533a\u522b\u4ee5\u53ca\u4f55\u65f6\u9009\u62e9\u4e00\u79cd<\/p>\n

Q <\/strong>\u978d\u5ea7\u5939\u5177\u5b9a\u4e49&#038\uff1b\u0130n\u015faat<\/strong><\/p>\n

\u5982\u4f55\u4f7f\u7528\u4e0d\u9508\u94a2\u8865\u507f\u5668\u5ef6\u957f\u6cf5\u5bff\u547d<\/p>\n

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

  As a professional Chinese water engineering exporter supplying ISO, WRAS & CE certified restrained and unrestrained ductile iron pipe couplings, we often receive project inquiries about axial pipe pullout failures. Many pipeline leakage accidents in municipal water & sewage networks stem from incorrectly choosing unrestrained couplings at high thrust locations, just like the HDPE […]<\/p>\n","protected":false},"author":1,"featured_media":4769,"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-4764","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\/4764","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=4764"}],"version-history":[{"count":1,"href":"https:\/\/www.connectionflexible.com\/zh\/wp-json\/wp\/v2\/posts\/4764\/revisions"}],"predecessor-version":[{"id":4772,"href":"https:\/\/www.connectionflexible.com\/zh\/wp-json\/wp\/v2\/posts\/4764\/revisions\/4772"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.connectionflexible.com\/zh\/wp-json\/wp\/v2\/media\/4769"}],"wp:attachment":[{"href":"https:\/\/www.connectionflexible.com\/zh\/wp-json\/wp\/v2\/media?parent=4764"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.connectionflexible.com\/zh\/wp-json\/wp\/v2\/categories?post=4764"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.connectionflexible.com\/zh\/wp-json\/wp\/v2\/tags?post=4764"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}