{"id":1050,"date":"2026-04-22T20:12:25","date_gmt":"2026-04-23T00:12:25","guid":{"rendered":"https:\/\/www.songhaiflange.com\/?p=1050"},"modified":"2026-04-22T20:21:24","modified_gmt":"2026-04-23T00:21:24","slug":"slip-on-vs-weld-neck-flange-comparison-high-pressure-alloy-steel-guide","status":"publish","type":"post","link":"https:\/\/www.songhaiflange.com\/zh\/2026\/04\/22\/slip-on-vs-weld-neck-flange-comparison-high-pressure-alloy-steel-guide\/","title":{"rendered":"\u6ed1\u5957\u6cd5\u5170\u4e0e\u710a\u9888\u6cd5\u5170\u6bd4\u8f83 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\u4e0b\u7f38\u4f53<\/td>\n<td>\u66f4\u9ad8<\/td>\n<\/tr>\n<tr>\n<td>\u5b89\u88c5\u8d39\u7528<\/td>\n<td>\u66f4\u4f4e\uff08\u66f4\u5bb9\u6613\u5bf9\u9f50\uff09<\/td>\n<td>\u66f4\u9ad8\uff08\u710a\u63a5\u6280\u80fd\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u538b\u529b\u7b49\u7ea7<\/td>\n<td>\u4e2d\u578b\uff08150-600 \u7ea7\uff09<\/td>\n<td>\u9ad8\uff08150-2500 \u7ea7\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u75b2\u52b3\u5f3a\u5ea6<\/td>\n<td>\u4e2d\u5ea6<\/td>\n<td>\u4f18\u79c0<\/td>\n<\/tr>\n<tr>\n<td>\u6e29\u5ea6\u8303\u56f4<\/td>\n<td>-20 \u81f3 400\u00b0C<\/td>\n<td>-200 \u81f3 800\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>\u5faa\u73af\u52a0\u8f7d<\/td>\n<td>\u4e0d\u63a8\u8350<\/td>\n<td>\u4f18\u79c0<\/td>\n<\/tr>\n<\/table>\n<h3>\u9ad8\u538b\u5408\u91d1\u94a2\u6cd5\u5170<\/h3>\n<p>\u5bf9\u4e8e\u6781\u7aef\u538b\u529b\u548c\u6e29\u5ea6\u5e94\u7528\uff0c\u5408\u91d1\u94a2\u6cd5\u5170\u5177\u6709\u5353\u8d8a\u7684\u6027\u80fd\u3002.<\/p>\n<h4>\u5e38\u89c1\u5408\u91d1\u6750\u6599<\/h4>\n<ul>\n<li><strong>ASTM A182 F11\uff1a<\/strong> 1.25% \u94ec\uff0c0.5% \u94bc<\/li>\n<li><strong>ASTM A182 F22\uff1a<\/strong> 2.25% \u94ec\uff0c1% \u94bc<\/li>\n<li><strong>ASTM A182 F91\uff1a<\/strong> 9% \u94ec\uff0c1% \u94bc\uff0c\u9492\uff0c\u94cc<\/li>\n<li><strong>ASTM A335 P5\uff1a<\/strong> 5% \u94ec\uff0c0.5% \u94bc<\/li>\n<\/ul>\n<h4>\u5e94\u7528<\/h4>\n<ul>\n<li>\u53d1\u7535\u84b8\u6c7d\u7ba1\u9053<\/li>\n<li>\u77f3\u5316\u70bc\u6cb9\u5382<\/li>\n<li>\u9ad8\u538b\u9505\u7089<\/li>\n<li>\u8fc7\u70ed\u5668\u548c\u518d\u70ed\u5668\u7ba1\u9053<\/li>\n<li>\u6c22\u6c14\u670d\u52a1<\/li>\n<\/ul>\n<h4>\u538b\u529b\u7b49\u7ea7<\/h4>\n<ul>\n<li>600 \u7ea7\uff1a\u6700\u9ad8 110 \u5df4<\/li>\n<li>900 \u7ea7\uff1a\u6700\u9ad8 165 \u5df4<\/li>\n<li>1500 \u7ea7\uff1a\u6700\u9ad8 276 \u5df4<\/li>\n<li>2500 \u7ea7\uff1a\u6700\u9ad8 460 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B2220\uff1a\u65e5\u672c\u6807\u51c6<\/li>\n<li>GB\/T\uff1a\u4e2d\u56fd\u6807\u51c6<\/li>\n<\/ul>\n<h4>\u5b9a\u5236\u94bb\u4e95\u670d\u52a1<\/h4>\n<ul>\n<li>\u975e\u6807\u51c6\u87ba\u6813\u5708<\/li>\n<li>\u8d85\u5927\u87ba\u6813\u5b54<\/li>\n<li>\u989d\u5916\u653b\u4e1d<\/li>\n<li>\u53cd\u94bb\u5b54<\/li>\n<li>\u7279\u6b8a\u57ab\u7247\u69fd<\/li>\n<\/ul>\n<h3>\u7528\u4e8e\u5c0f\u53e3\u5f84\u7ba1\u9053\u7684\u87ba\u7eb9\u6cd5\u5170<\/h3>\n<p>\u87ba\u7eb9\u6cd5\u5170\u4e3a\u5c0f\u76f4\u5f84\u7ba1\u9053\u63d0\u4f9b\u514d\u710a\u63a5\u8fde\u63a5\uff1a<\/p>\n<h4>\u4f18\u52bf<\/h4>\n<ul>\n<li>\u65e0\u9700\u710a\u63a5<\/li>\n<li>\u5feb\u901f\u5b89\u88c5<\/li>\n<li>\u4fbf\u4e8e\u7ef4\u62a4<\/li>\n<li>\u9002\u7528\u4e8e\u5371\u9669\u533a\u57df<\/li>\n<\/ul>\n<h4>\u5c40\u9650\u6027<\/h4>\n<ul>\n<li>\u4ec5\u9650\u4e8e NPS 4 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B0203)\uff1a\u65e5\u8bed<\/li>\n<\/ul>\n<h3>\u6cd5\u5170\u7ef4\u4fee\u548c\u52a0\u5de5\u670d\u52a1<\/h3>\n<p>\u6cd5\u5170\u635f\u574f\u6216\u9700\u8981\u4fee\u6539\u65f6\uff1a<\/p>\n<h4>\u7ef4\u4fee\u670d\u52a1<\/h4>\n<ul>\n<li>\u9762\u90e8\u6362\u80a4<\/li>\n<li>\u5185\u5b54\u52a0\u5de5<\/li>\n<li>\u87ba\u6813\u5b54\u4fee\u590d<\/li>\n<li>\u5806\u710a<\/li>\n<li>\u70ed\u5904\u7406<\/li>\n<\/ul>\n<h4>\u8d28\u91cf\u9a8c\u8bc1<\/h4>\n<ul>\n<li>\u5c3a\u5bf8\u68c0\u67e5<\/li>\n<li>\u786c\u5ea6\u6d4b\u8bd5<\/li>\n<li>\u8868\u9762\u7c97\u7cd9\u5ea6\u6d4b\u91cf<\/li>\n<li>\u538b\u529b\u6d4b\u8bd5<\/li>\n<\/ul>\n<h3>\u9074\u9009\u6307\u5357<\/h3>\n<h4>\u4f55\u65f6\u9009\u62e9\u7a7f\u62d6\u978b\uff1f<\/h4>\n<ul>\n<li>\u9884\u7b97\u662f\u9996\u8981\u95ee\u9898<\/li>\n<li>\u4f4e\u538b\u81f3\u4e2d\u538b\uff08150-300 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loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-884\" src=\"http:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4.webp\" alt=\"\" width=\"1290\" height=\"2317\" title=\"\" srcset=\"https:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4.webp 1290w, https:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4-167x300.webp 167w, https:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4-570x1024.webp 570w, https:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4-768x1379.webp 768w, https:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4-855x1536.webp 855w, https:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4-1140x2048.webp 1140w, https:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4-7x12.webp 7w, https:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4-416x747.webp 416w\" sizes=\"auto, (max-width: 1290px) 100vw, 1290px\" \/><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Slip On vs Weld Neck Flange Complete Comparison Choosing between slip on and weld neck flanges depends on pressure requirements, budget constraints, and application specifics. This guide helps you make the right selection for your industrial pipeline. Structural Differences Slip On Flange Design Flat hub with slightly larger bore than pipe OD Slides over pipe [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[66,72,68,104,67],"class_list":["post-1050","post","type-post","status-publish","format-standard","hentry","category-blog","tag-flange","tag-rating","tag-slipon","tag-threaded","tag-weldneck"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/posts\/1050","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/comments?post=1050"}],"version-history":[{"count":3,"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/posts\/1050\/revisions"}],"predecessor-version":[{"id":1058,"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/posts\/1050\/revisions\/1058"}],"wp:attachment":[{"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/media?parent=1050"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/categories?post=1050"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/tags?post=1050"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}