{"id":6666,"date":"2022-02-24T13:30:43","date_gmt":"2022-02-24T05:30:43","guid":{"rendered":"https:\/\/xzfastener.com\/?p=6666"},"modified":"2026-06-18T13:32:23","modified_gmt":"2026-06-18T05:32:23","slug":"stud-bolts-for-pipeline-flanges-length-grade-and-nut-matching","status":"publish","type":"post","link":"https:\/\/xzfastener.com\/zh\/stud-bolts-for-pipeline-flanges-length-grade-and-nut-matching\/","title":{"rendered":"\u7ba1\u9053\u6cd5\u5170\u7528\u53cc\u5934\u87ba\u6813\uff1a\u957f\u5ea6\u3001\u7b49\u7ea7\u548c\u87ba\u6bcd\u5339\u914d"},"content":{"rendered":"<p>\u53cc\u5934\u87ba\u6813\u662f\u7ba1\u9053\u6cd5\u5170\u3001\u9600\u95e8\u3001\u7ba1\u4ef6\u3001\u6cf5\u3001\u627f\u538b\u8bbe\u5907\u7684\u6807\u51c6\u7d27\u56fa\u96f6\u4ef6\u3002\u5728\u6cd5\u5170\u63a5\u5934\u4e2d\uff0c\u5b83\u4eec\u5fc5\u987b\u63d0\u4f9b\u7a33\u5b9a\u7684\u5939\u7d27\u529b\u5e76\u5141\u8bb8\u4e24\u4fa7\u7684\u87ba\u6bcd\u9002\u5f53\u556e\u5408\u3002<\/p>\n\n\n\n<p>\u5bf9\u4e8e\u4e70\u5bb6\u6765\u8bf4\uff0c\u4e09\u4e2a\u7ec6\u8282\u51b3\u5b9a\u8ba2\u5355\u662f\u5426\u6b63\u786e\uff1a\u87ba\u67f1\u957f\u5ea6\u3001\u6750\u6599\u7b49\u7ea7\u548c\u87ba\u6bcd\u5339\u914d\u3002<\/p>\n\n\n\n<p>\u9519\u8bef\u7684\u9009\u62e9\u4ecd\u53ef\u80fd\u8fdb\u884c\u7ec4\u88c5\uff0c\u4f46\u53ef\u80fd\u4f1a\u5bfc\u81f4\u6cc4\u6f0f\u3001\u87ba\u7eb9\u5265\u79bb\u3001\u9884\u7d27\u529b\u635f\u5931\u6216\u68c0\u67e5\u88ab\u62d2\u7edd\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e3a\u4ec0\u4e48\u53cc\u5934\u87ba\u6813\u957f\u5ea6\u5f88\u91cd\u8981<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e0d\u8981\u4ec5\u6839\u636e\u6cd5\u5170\u5c3a\u5bf8\u8fdb\u884c\u4f30\u7b97<\/h3>\n\n\n\n<p>\u53cc\u5934\u87ba\u6813\u957f\u5ea6\u901a\u5e38\u6839\u636e\u6cd5\u5170\u6807\u51c6\u3001\u538b\u529b\u7b49\u7ea7\u3001\u57ab\u7247\u539a\u5ea6\u3001\u87ba\u6bcd\u9ad8\u5ea6\u3001\u57ab\u5708\u7528\u9014\u548c\u6240\u9700\u7684\u87ba\u7eb9\u7a81\u51fa\u91cf\u6765\u9009\u62e9\u3002<\/p>\n\n\n\n<p>\u5bf9\u4e8e\u7ba1\u9053\u6cd5\u5170\uff0c\u4e70\u5bb6\u901a\u5e38\u53c2\u8003ASME\u3001ASTM\u3001DIN\u3001EN\u6216\u9879\u76ee\u56fe\u7eb8\u3002\u957f\u5ea6\u5e94\u4e0e\u5b9e\u9645\u6cd5\u5170\u7ec4\u4ef6\u76f8\u5339\u914d\uff0c\u800c\u4e0d\u4ec5\u4ec5\u662f\u6807\u79f0\u7ba1\u9053\u5c3a\u5bf8\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u957f\u5ea6\u7cfb\u6570<\/th><th>\u4e3a\u4ec0\u4e48\u5b83\u5f88\u91cd\u8981<\/th><\/tr><\/thead><tbody><tr><td>\u6cd5\u5170\u7c7b<\/td><td>\u8f83\u9ad8\u7b49\u7ea7\u7684\u6cd5\u5170\u901a\u5e38\u8f83\u539a<\/td><\/tr><tr><td>\u57ab\u7247\u7c7b\u578b<\/td><td>\u87ba\u65cb\u7f20\u7ed5\u6216\u8f6f\u57ab\u7247\u5f71\u54cd\u5806\u53e0\u9ad8\u5ea6<\/td><\/tr><tr><td>\u87ba\u6bcd\u9ad8\u5ea6<\/td><td>\u4e24\u4e2a\u87ba\u6bcd\u90fd\u9700\u8981\u5168\u87ba\u7eb9\u556e\u5408<\/td><\/tr><tr><td>\u57ab\u5708\u4f7f\u7528<\/td><td>\u589e\u52a0\u7ec4\u4ef6\u7684\u539a\u5ea6<\/td><\/tr><tr><td>\u87ba\u7eb9\u7a81\u51fa\u91cf<\/td><td>\u5e2e\u52a9\u68c0\u67e5\u5e76\u786e\u8ba4\u6b63\u786e\u63a5\u5408<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u5bf9\u4e8e\u5b8c\u6574\u7684\u6cd5\u5170\u7d27\u56fa\u4ef6\u91c7\u8d2d\uff0c\u4e70\u5bb6\u53ef\u4ee5\u67e5\u770b <a href=\"https:\/\/xzfastener.com\/zh\/home\/products\/\">\u7d27\u56fa\u4ef6\u4ea7\u54c1<\/a> \u5e76\u5728\u8ba2\u8d2d\u524d\u786e\u8ba4\u5b8c\u6574\u7ec4\u88c5\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u666e\u901a\u87ba\u67f1\u87ba\u6813\u7b49\u7ea7<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u5c06\u7b49\u7ea7\u4e0e\u538b\u529b\u3001\u6e29\u5ea6\u548c\u4ecb\u8d28\u76f8\u5339\u914d<\/h3>\n\n\n\n<p>\u56fd\u9645\u5de5\u7a0b\u4e2d\u7ba1\u9053\u6cd5\u5170\u7528\u53cc\u5934\u87ba\u6813\u5e38\u4ee5ASTM\u724c\u53f7\u89c4\u5b9a\u3002\u6b63\u786e\u7684\u7b49\u7ea7\u53d6\u51b3\u4e8e\u538b\u529b\u3001\u6e29\u5ea6\u3001\u8150\u8680\u66b4\u9732\u548c\u9879\u76ee\u89c4\u8303\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u87ba\u67f1\u87ba\u6813\u7b49\u7ea7<\/th><th>\u5178\u578b\u7528\u9014<\/th><th>\u666e\u901a\u575a\u679c\u5339\u914d<\/th><\/tr><\/thead><tbody><tr><td>ASTM A193 B7<\/td><td>\u9ad8\u538b\u9ad8\u6e29\u670d\u52a1<\/td><td>ASTM A194 2H<\/td><\/tr><tr><td>ASTM A193 B8<\/td><td>\u4e0d\u9508\u94a2304\u578b\u670d\u52a1<\/td><td>ASTM A194 8<\/td><\/tr><tr><td>ASTM A193 B8M<\/td><td>\u4e0d\u9508\u94a2316\u578b\u670d\u52a1<\/td><td>ASTM A194 8M<\/td><\/tr><tr><td>ASTM A320 L7<\/td><td>\u4f4e\u6e29\u670d\u52a1<\/td><td>ASTM A194 7\u6216\u9879\u76ee\u8981\u6c42<\/td><\/tr><tr><td>\u5b9a\u5236\u7b49\u7ea7<\/td><td>\u7ed8\u56fe\u6216\u9879\u76ee\u7279\u5b9a\u7528\u9014<\/td><td>\u5fc5\u987b\u6309\u89c4\u683c\u786e\u8ba4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u5bf9\u4e8e\u66f4\u9ad8\u8d1f\u8f7d\u7684\u5e94\u7528\uff0c\u4e70\u5bb6\u53ef\u4ee5\u6bd4\u8f83 <a href=\"https:\/\/xzfastener.com\/zh\/products-category\/high-strength-fasteners\/\">\u9ad8\u5f3a\u5ea6\u7d27\u56fa\u4ef6<\/a>\u3002\u5bf9\u4e8e\u8150\u8680\u6027\u670d\u52a1\uff0c\u8bf7\u5ba1\u67e5 <a href=\"https:\/\/xzfastener.com\/zh\/fastener-material\/stainless-steel\/\">\u4e0d\u9508\u94a2\u7d27\u56fa\u4ef6<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u575a\u679c\u642d\u914d\u89c4\u5219<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u87ba\u6bcd\u662f\u63a5\u5934\u7684\u4e00\u90e8\u5206<\/h3>\n\n\n\n<p>\u5982\u679c\u6ca1\u6709\u914d\u5957\u7684\u87ba\u6bcd\u8981\u6c42\uff0c\u5219\u4e0d\u5e94\u8d2d\u4e70\u6cd5\u5170\u53cc\u5934\u87ba\u6813\u3002\u87ba\u6bcd\u7b49\u7ea7\u3001\u87ba\u7eb9\u3001\u6d82\u5c42\u548c\u914d\u5408\u5fc5\u987b\u4e0e\u87ba\u67f1\u5339\u914d\u3002<\/p>\n\n\n\n<p>\u67e5\u770b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u87ba\u6bcd\u6807\u51c6\u53ca\u7b49\u7ea7<\/li>\n\n\n\n<li>\u87ba\u8ddd\u6216 TPI<\/li>\n\n\n\n<li>\u91cd\u578b\u516d\u89d2\u87ba\u6bcd\u8981\u6c42<\/li>\n\n\n\n<li>\u6d82\u5c42\u76f8\u5bb9\u6027<\/li>\n\n\n\n<li>\u6d82\u5c42\u540e\u6700\u7ec8\u88c5\u914d\u914d\u5408<\/li>\n\n\n\n<li>\u7089\u53f7\u548c\u6279\u6b21\u53ef\u8ffd\u6eaf\u6027<\/li>\n<\/ul>\n\n\n\n<p>\u4f7f\u7528\u4f4e\u7b49\u7ea7\u87ba\u6bcd\u548c\u9ad8\u5f3a\u5ea6\u87ba\u67f1\u4f1a\u964d\u4f4e\u63a5\u5934\u5b89\u5168\u6027\u3002\u4f7f\u7528\u4e0d\u5339\u914d\u7684\u6d82\u5c42\u87ba\u6bcd\u4e5f\u4f1a\u5bfc\u81f4\u88c5\u914d\u8fc7\u7d27\u6216\u626d\u77e9\u8bfb\u6570\u9519\u8bef\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u8868\u9762\u5904\u7406\u548c\u6d82\u5c42<\/h2>\n\n\n\n<p>\u7ba1\u9053\u6cd5\u5170\u7d27\u56fa\u4ef6\u53ef\u4ee5\u662f\u666e\u901a\u3001\u9ed1\u8272\u3001\u9540\u950c\u3001\u70ed\u6d78\u9540\u950c\u3001PTFE\u6d82\u5c42\u3001\u950c\u7247\u6d82\u5c42\u6216\u4e0d\u9508\u94a2\u3002\u6d82\u5c42\u4f1a\u5f71\u54cd\u8010\u8150\u8680\u6027\u3001\u87ba\u7eb9\u914d\u5408\u548c\u626d\u77e9\u884c\u4e3a\u3002<\/p>\n\n\n\n<p>\u5bf9\u4e8e\u6d82\u5c42\u6cd5\u5170\u7ec4\u4ef6\uff0c\u8bf7\u67e5\u770b <a href=\"https:\/\/xzfastener.com\/zh\/products-category\/various-coated-fasteners\/\">\u5404\u79cd\u6d82\u5c42\u7d27\u56fa\u4ef6<\/a> \u5e76\u786e\u8ba4\u87ba\u6bcd\u662f\u5426\u7ecf\u8fc7\u6d82\u5c42\u3001\u653b\u4e1d\u8fc7\u5927\u6216\u4f5c\u4e3a\u914d\u5957\u5957\u4ef6\u63d0\u4f9b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7ba1\u9053\u6cd5\u5170\u53cc\u5934\u87ba\u6813\u8be2\u4ef7\u6e05\u5355<\/h2>\n\n\n\n<p>\u5728\u8bf7\u6c42\u62a5\u4ef7\u4e4b\u524d\uff0c\u8bf7\u63d0\u4f9b\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6cd5\u5170\u6807\u51c6\u53ca\u538b\u529b\u7b49\u7ea7<\/li>\n\n\n\n<li>\u87ba\u67f1\u76f4\u5f84\u548c\u957f\u5ea6<\/li>\n\n\n\n<li>\u87ba\u7eb9\u6807\u51c6\uff1aUNC\u30018UN\u3001\u516c\u5236\u6216\u5de5\u7a0b\u87ba\u7eb9<\/li>\n\n\n\n<li>\u6750\u6599\u7b49\u7ea7\uff0c\u4f8b\u5982 B7\u3001B8\u3001B8M \u6216 L7<\/li>\n\n\n\n<li>\u5339\u914d\u7684\u575a\u679c\u7b49\u7ea7\u548c\u6570\u91cf<\/li>\n\n\n\n<li>\u57ab\u5708\u548c\u57ab\u5708\u7684\u4f7f\u7528\uff08\u5982\u679c\u76f8\u5173\uff09<\/li>\n\n\n\n<li>\u8868\u9762\u5904\u7406\u6216\u6d82\u5c42<\/li>\n\n\n\n<li>\u6240\u9700\u6587\u4ef6\uff1aMTC\u3001\u68c0\u9a8c\u62a5\u544a\u3001\u6d82\u5c42\u62a5\u544a<\/li>\n\n\n\n<li>\u5305\u88c5\u3001\u6807\u7b7e\u548c\u6279\u6b21\u53ef\u8ffd\u6eaf\u6027<\/li>\n<\/ol>\n\n\n\n<p>\u5bf9\u4e8e\u7279\u6b8a\u957f\u5ea6\u3001\u4e0d\u5bfb\u5e38\u6d82\u5c42\u6216\u57fa\u4e8e\u56fe\u7eb8\u7684\u6cd5\u5170\u7d27\u56fa\u4ef6\uff0c\u8bf7\u4f7f\u7528 <a href=\"https:\/\/xzfastener.com\/zh\/products-category\/custom-non-standard-fasteners\/\">\u5b9a\u5236\u975e\u6807\u7d27\u56fa\u4ef6<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6700\u7ec8\u5efa\u8bae<\/h2>\n\n\n\n<p>\u7ba1\u9053\u6cd5\u5170\u7684\u53cc\u5934\u87ba\u6813\u5e94\u4f5c\u4e3a\u5b8c\u6574\u7684\u87ba\u6813\u7ec4\u4ef6\u8ba2\u8d2d\u3002\u957f\u5ea6\u3001\u7b49\u7ea7\u3001\u87ba\u6bcd\u5339\u914d\u3001\u6d82\u5c42\u548c\u6587\u4ef6\u5fc5\u987b\u4e00\u8d77\u786e\u8ba4\u3002<\/p>\n\n\n\n<p>\u660e\u786e\u7684\u8be2\u4ef7\u53ef\u4ee5\u9632\u6b62\u87ba\u67f1\u957f\u5ea6\u9519\u8bef\u3001\u87ba\u6bcd\u4e0d\u5339\u914d\u3001\u87ba\u7eb9\u914d\u5408\u95ee\u9898\u4ee5\u53ca\u4ee3\u4ef7\u9ad8\u6602\u7684\u6cd5\u5170\u88c5\u914d\u5ef6\u8bef\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>Stud bolts are standard fastening parts for pipeline flanges, valves, fittings, pumps, and pressure equipment. In flange joints, they must provide stable clamping force and allow proper nut engagement on both sides. For buyers, three details decide whether the order is correct: stud length, material grade, and nut matching. A wrong choice may still assemble, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[479],"tags":[484],"class_list":["post-6666","post","type-post","status-publish","format-standard","hentry","category-fastener-knowledge-library","tag-threaded-rods-stud-bolts"],"acf":[],"_links":{"self":[{"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/posts\/6666","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/comments?post=6666"}],"version-history":[{"count":1,"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/posts\/6666\/revisions"}],"predecessor-version":[{"id":6667,"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/posts\/6666\/revisions\/6667"}],"wp:attachment":[{"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/media?parent=6666"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/categories?post=6666"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/tags?post=6666"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}