{"id":67179,"date":"2026-04-20T13:34:19","date_gmt":"2026-04-20T13:34:19","guid":{"rendered":"https:\/\/evgroupchina.com\/encyclopedia-of-metal\/din-2628\/"},"modified":"2026-04-20T13:50:40","modified_gmt":"2026-04-20T13:50:40","slug":"din-2628","status":"publish","type":"wiki","link":"https:\/\/evgroupchina.com\/zh-hans\/encyclopedia-of-metal\/din-2628\/","title":{"rendered":"DIN 2628"},"content":{"rendered":"<h2>DIN 2628 \u6cd5\u5170\u7684\u6280\u672f\u7279\u6027\u4e0e\u5e94\u7528\u9886\u57df<\/h2>\n<p>DIN 2628 \u6807\u51c6\u89c4\u5b9a\u4e86\u989d\u5b9a\u538b\u529b\u4e3a PN 250 (25 MPa) \u7684\u5bf9\u710a\u94a2\u5236\u9888\u6cd5\u5170\u7684\u7ed3\u6784\u53c2\u6570\u548c\u6280\u672f\u8981\u6c42\u3002\u516c\u79f0\u76f4\u5f84\u8303\u56f4\u6db5\u76d6 DN 10 \u81f3 DN 250\u3002<\/p>\n<p>\u4ece\u7ed3\u6784\u4e0a\u770b\uff0c\u8be5\u4ea7\u54c1\u662f\u7528\u4e8e\u7ba1\u9053\u7cfb\u7edf\u3001\u622a\u6b62\u9600\u3001\u538b\u529b\u5bb9\u5668\u548c\u5de5\u827a\u8bbe\u5907\u7684\u8fde\u63a5\u5143\u4ef6\u3002\u6cd5\u5170\u7531\u5e26\u87ba\u6813\u5b54\u7684\u6241\u5e73\u5706\u76d8\u548c\u5706\u9525\u5f62\u51f8\u8d77\uff08\u9888\u90e8\/\u8f74\u9888\uff09\u7ec4\u6210\uff0c\u53ef\u5b9e\u73b0\u4e0e\u7ba1\u9053\u7684\u5e73\u6ed1\u8fc7\u6e21\uff0c\u4ece\u800c\u5b8c\u6210\u9ad8\u8d28\u91cf\u7684\u5bf9\u710a\u8fde\u63a5\u3002<\/p>\n<p>EV Group China \u4f9b\u5e94\u7b26\u5408\u4e25\u683c\u8d28\u91cf\u6807\u51c6\u7684\u4ea7\u54c1\uff0c\u5305\u62ec\u5bf9\u63a5\u89e6\u9762\u51e0\u4f55\u5f62\u72b6\u548c\u6750\u6599\u9009\u62e9\u7684\u8981\u6c42\u3002\u4ea7\u54c1\u7684\u751f\u4ea7\u5de5\u827a\u548c\u6807\u8bb0\u5747\u57fa\u4e8e DIN 2519 \u7684\u5efa\u8bae\uff0c\u800c\u5bc6\u5c01\u9762\u7684\u914d\u7f6e\u9009\u62e9\u5219\u53d7 DIN 2526 \u6807\u51c6\u7684\u89c4\u8303\u3002<\/p>\n<h3>\u6750\u6599\u4e0e\u6e29\u5ea6\u8303\u56f4<\/h3>\n<p>\u6cd5\u5170\u7684\u751f\u4ea7\u91c7\u7528\u4ee5\u4e0b\u51e0\u7c7b\u94a2\u6750\uff1a<\/p>\n<ul>\n<li>\u8010\u8150\u8680\uff08\u4e0d\u9508\u94a2\uff09\u94a2\u3002<\/li>\n<li>\u78b3\u7d20\u7ed3\u6784\u94a2\u3002<\/li>\n<li>\u5408\u91d1\u7ed3\u6784\u94a2\u3002<\/li>\n<li>\u9002\u7528\u4e8e\u9ad8\u6e29\u73af\u5883\u4e0b\u8fd0\u884c\u7684\u8010\u70ed\u94a2\u3002<\/li>\n<\/ul>\n<p>\u6839\u636e\u8be5\u6807\u51c6\u5236\u9020\u7684 C22 \u94a2\u6cd5\u5170\u5728\u4fdd\u6301 PN 250 \u989d\u5b9a\u538b\u529b\u7684\u60c5\u51b5\u4e0b\uff0c\u5141\u8bb8\u5728\u6700\u9ad8 120\u00b0C \u7684\u5de5\u4f5c\u4ecb\u8d28\u6e29\u5ea6\u4e0b\u8fd0\u884c\u3002\u5f53\u6e29\u5ea6\u8d85\u8fc7 120\u00b0C \u76f4\u81f3 300\u00b0C \u65f6\uff0c\u5fc5\u987b\u8003\u8651\u5230\u6750\u6599\u5c48\u670d\u5f3a\u5ea6\u7684\u964d\u4f4e\uff0c\u8fd9\u9700\u8981\u91cd\u65b0\u8ba1\u7b97\u6700\u5927\u5141\u8bb8\u5de5\u4f5c\u538b\u529b\u3002<\/p>\n<p>\n<img decoding=\"async\" alt=\"\u7167\u7247 - DIN 2628 \u5bf9\u710a\u9888\u6cd5\u5170\" src=\"\/image\/catalog\/wiki\/flange\/DIN 2627-2638.png\" title=\"DIN 2628 \u5bf9\u710a\u9888\u6cd5\u5170\"><br \/>\n<img decoding=\"async\" alt=\"\u7167\u7247 - DIN 2628 \u5bf9\u710a\u9888\u6cd5\u5170\u56fe\u7eb8\" src=\"\/image\/catalog\/wiki\/flange\/DIN 2627-2638 \u0447\u0435\u0440\u0442\u0435\u0436.png\" title=\"DIN 2628 \u5bf9\u710a\u9888\u6cd5\u5170\u56fe\u7eb8\">\n<\/p>\n<p><strong>\u6ce8\u610f\uff1aDIN 2628 \u6807\u51c6\u73b0\u5df2\u8fc7\u65f6\u3002\u5728\u73b0\u4ee3\u5de5\u7a0b\u5b9e\u8df5\u4e2d\uff0c\u5efa\u8bae\u5728\u65b0\u9879\u76ee\u4e2d\u4f7f\u7528\u5f53\u524d\u7684\u6b27\u6d32\u6807\u51c6 DIN EN 1092-1 (Type 11B)\u3002<\/strong><\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"wiki_category":[116,122],"class_list":["post-67179","wiki","type-wiki","status-publish","hentry","wiki_category-din","wiki_category-standarty"],"_links":{"self":[{"href":"https:\/\/evgroupchina.com\/zh-hans\/wp-json\/wp\/v2\/wiki\/67179","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/evgroupchina.com\/zh-hans\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/evgroupchina.com\/zh-hans\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/evgroupchina.com\/zh-hans\/wp-json\/wp\/v2\/wiki\/67179\/revisions"}],"wp:attachment":[{"href":"https:\/\/evgroupchina.com\/zh-hans\/wp-json\/wp\/v2\/media?parent=67179"}],"wp:term":[{"taxonomy":"wiki_category","embeddable":true,"href":"https:\/\/evgroupchina.com\/zh-hans\/wp-json\/wp\/v2\/wiki_category?post=67179"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}