{"id":961,"date":"2026-04-11T19:14:49","date_gmt":"2026-04-11T23:14:49","guid":{"rendered":"https:\/\/www.songhaiflange.com\/?p=961"},"modified":"2026-04-11T22:23:46","modified_gmt":"2026-04-12T02:23:46","slug":"flange-industry-standards-and-quality-control-a-comprehensive-overview","status":"publish","type":"post","link":"https:\/\/www.songhaiflange.com\/zh\/2026\/04\/11\/flange-industry-standards-and-quality-control-a-comprehensive-overview\/","title":{"rendered":"\u6cd5\u5170\u884c\u4e1a\u6807\u51c6\u548c\u8d28\u91cf\u63a7\u5236\uff1a\u5168\u9762\u6982\u8ff0"},"content":{"rendered":"<p># \u6cd5\u5170\u884c\u4e1a\u6807\u51c6\u548c\u8d28\u91cf\u63a7\u5236\uff1a\u5168\u9762\u6982\u8ff0<\/p>\n<p><strong>\u5df2\u51fa\u7248\uff1a<\/strong> 2026 \u5e74 4 \u6708 12 \u65e5 <strong>\u7c7b\u522b<\/strong> \u884c\u4e1a\u6807\u51c6<\/p>\n<p>\u4e86\u89e3\u6cd5\u5170\u884c\u4e1a\u6807\u51c6\u548c\u8d28\u91cf\u63a7\u5236\u8981\u6c42\u5bf9\u4e8e\u786e\u4fdd\u5b89\u5168\u3001\u53ef\u9760\u7684\u7ba1\u9053\u7cfb\u7edf\u81f3\u5173\u91cd\u8981\u3002\u672c\u6307\u5357\u6db5\u76d6\u4e86\u6cd5\u5170\u5236\u9020\u7684\u4e3b\u8981\u56fd\u9645\u6807\u51c6\u3001\u8ba4\u8bc1\u8981\u6c42\u548c\u8d28\u91cf\u4fdd\u8bc1\u5b9e\u8df5\u3002<\/p>\n<h2>\u4e3b\u8981\u56fd\u9645\u6cd5\u5170\u6807\u51c6<\/h2>\n<h3>ASME\/ANSI \u6807\u51c6\uff08\u7f8e\u56fd\uff09<\/h3>\n<p><strong>ASME B16.5 - \u7ba1\u6cd5\u5170\u548c\u6cd5\u5170\u63a5\u5934<\/strong><\/p>\n<li>\u9002\u7528\u4e8e NPS \u00bd\" \u5230 NPS 24\u2033 \u7684\u8303\u56f4<\/li>\n<li>\u538b\u529b\u7b49\u7ea7150, 300, 400, 600, 900, 1500, 2500<\/li>\n<li>\u6750\u6599\uff1a\u78b3\u94a2\u3001\u4e0d\u9508\u94a2\u3001\u5408\u91d1\u94a2<\/li>\n<li>\u5168\u7403\u4f7f\u7528\u6700\u5e7f\u6cdb\u7684\u6807\u51c6<\/li>\n<p><strong>ASME B16.47 - \u5927\u76f4\u5f84\u94a2\u5236\u6cd5\u5170<\/strong><\/p>\n<li>NPS 26 \u82f1\u5bf8\u81f3 NPS 60 \u82f1\u5bf8<\/li>\n<li>A \u7cfb\u5217\uff08MSS SP-44\uff09\u548c B \u7cfb\u5217\uff08API 605\uff09<\/li>\n<li>\u538b\u529b\u7b49\u7ea775, 150, 300, 400, 600, 900<\/li>\n<p><strong>ASME B16.48 - \u7ba1\u7ebf\u576f\u6599\uff08\u773c\u955c\u767e\u53f6\u7a97\uff09<\/strong><\/p>\n<li>\u7528\u4e8e\u9694\u79bb\u7684\u94a2\u7ba1\u576f<\/li>\n<li>\u4e0e B16.5 \u548c B16.47 \u5c3a\u5bf8\u4e00\u81f4<\/li>\n<li>\u538b\u529b\u989d\u5b9a\u503c\u4e0e\u6cd5\u5170\u4e00\u81f4<\/li>\n<h3>\u6b27\u6d32\u6807\u51c6 (EN)<\/h3>\n<p><strong>EN 1092-1 - \u94a2\u5236\u6cd5\u5170<\/strong><\/p>\n<li>\u53d6\u4ee3 DIN 2501 \u548c BS 4504 \u6807\u51c6<\/li>\n<li>PN \u4ee3\u53f7\uff1aPN 2.5 \u81f3 PN 400<\/li>\n<li>\u7c7b\u578b\uff1a\u677f\u5f0f\u3001\u76f2\u677f\u5f0f\u3001\u6bc2\u5f0f\u3001\u677e\u6563\u5f0f<\/li>\n<li>\u6750\u6599\uff1a\u78b3\u94a2\u3001\u4e0d\u9508\u94a2\u3001\u5408\u91d1<\/li>\n<p><strong>EN 1759-1 - \u94a2\u5236\u6cd5\u5170\uff08\u57fa\u4e8e ASME\uff09<\/strong><\/p>\n<li>\u6b27\u6d32\u91c7\u7528 ASME B16.5<\/li>\n<li>\u7b49\u7ea7\u540d\u79f0\uff1a150 \u81f3 2500<\/li>\n<li>NPS \u00bd \u82f1\u5bf8\u81f3 24 \u82f1\u5bf8<\/li>\n<p><strong>PED 2014\/68\/EU - \u538b\u529b\u8bbe\u5907\u6307\u4ee4<\/strong><\/p>\n<li>\u6b27\u76df\u5e02\u573a\u7684\u5f3a\u5236\u6027\u8981\u6c42<\/li>\n<li>CE \u6807\u8bc6\u8981\u6c42<\/li>\n<li>\u5408\u683c\u8bc4\u5b9a\u7a0b\u5e8f<\/li>\n<li>\u8d28\u91cf\u4f53\u7cfb\u8981\u6c42<\/li>\n<h3>\u5fb7\u56fd\u6807\u51c6 (DIN)<\/h3>\n<p><strong>DIN 2527 - \u76f2\u677f\u6cd5\u5170<\/strong><\/p>\n<li>PN 6 \u81f3 PN 100<\/li>\n<li>\u78b3\u94a2\u548c\u4e0d\u9508\u94a2<\/li>\n<li>\u5c3a\u5bf8\u548c\u516c\u5dee<\/li>\n<p><strong>DIN 2576 - \u710a\u9888\u6cd5\u5170<\/strong><\/p>\n<li>PN 6 \u81f3 PN 40<\/li>\n<li>\u5404\u79cd\u9888\u90e8\u957f\u5ea6<\/li>\n<li>\u710a\u63a5\u7aef\u5934\u51c6\u5907<\/li>\n<p><strong>DIN 2630-2638 - \u677f\u5f0f\u6cd5\u5170<\/strong><\/p>\n<li>PN 6 \u81f3 PN 40<\/li>\n<li>\u4e0d\u540c\u7684\u538b\u529b\u7b49\u7ea7<\/li>\n<li>\u6807\u51c6\u5c3a\u5bf8<\/li>\n<h3>\u56fd\u9645\u6807\u51c6\u5316\u7ec4\u7ec7\uff08ISO\uff09<\/h3>\n<p><strong>ISO 7005-1 - \u91d1\u5c5e\u6cd5\u5170<\/strong><\/p>\n<li>\u534f\u8c03 ASME \u548c EN \u6807\u51c6<\/li>\n<li>\u4e24\u4e2a\u7cfb\u7edf\uff1a\u57fa\u4e8e ASME \u548c\u57fa\u4e8e PN<\/li>\n<li>\u4fc3\u8fdb\u56fd\u9645\u8d38\u6613<\/li>\n<p><strong>ISO 7005-2 - \u94f8\u94c1\u6cd5\u5170<\/strong><\/p>\n<li>\u94f8\u94c1\u548c\u94dc\u5408\u91d1<\/li>\n<li>PN 2 \u81f3 PN 50<\/li>\n<li>\u6c34\u548c\u71c3\u6c14\u5e94\u7528<\/li>\n<h3>\u7279\u5b9a\u884c\u4e1a\u6807\u51c6<\/h3>\n<p><strong>API \u6807\u51c6\uff08\u77f3\u6cb9\u548c\u5929\u7136\u6c14\uff09<\/strong><\/p>\n<li><strong>API 6A<\/strong> - \u4e95\u53e3\u548c\u5723\u8bde\u6811\u8bbe\u5907<\/li>\n<li><strong>API 17D<\/strong> - \u6d77\u5e95\u4e95\u53e3\u548c\u4e95\u67b6\u8bbe\u5907<\/li>\n<li><strong>API 605<\/strong> - \u5927\u76f4\u5f84\u78b3\u94a2\u6cd5\u5170<\/li>\n<p><strong>MSS \u6807\u51c6\uff08\u9600\u95e8\u884c\u4e1a\uff09<\/strong><\/p>\n<li><strong>MSS SP-44<\/strong> - \u94a2\u5236\u7ba1\u9053\u6cd5\u5170<\/li>\n<li><strong>MSS SP-75<\/strong> - \u8010\u9ad8\u6e29\u953b\u9020\u5bf9\u710a\u7ba1\u4ef6<\/li>\n<li><strong>MSS SP-43<\/strong> - \u8f7b\u8d28\u4e0d\u9508\u94a2\u914d\u4ef6<\/li>\n<h2>\u8d28\u91cf\u63a7\u5236\u8981\u6c42<\/h2>\n<h3>\u6750\u6599\u8ba4\u8bc1<\/h3>\n<p><strong>\u78e8\u673a\u6d4b\u8bd5\u8bc1\u4e66\uff08MTC\uff09<\/strong><\/p>\n<p>\u6240\u6709\u6cd5\u5170\u6750\u6599\u90fd\u5fc5\u987b\u63d0\u4f9b\u9002\u5f53\u7684\u8bc1\u4e66\uff1a<\/p>\n<p><strong>EN 10204 3.1 \u8ba4\u8bc1\uff1a<\/strong><\/p>\n<li>\u5316\u5b66\u6210\u5206<\/li>\n<li>\u673a\u68b0\u6027\u80fd<\/li>\n<li>\u70ed\u5904\u7406\u8bb0\u5f55<\/li>\n<li>\u4e0e\u53d1\u70ed\u91cf\u7684\u53ef\u8ffd\u6eaf\u6027<\/li>\n<li>\u5236\u9020\u5546\u6388\u6743<\/li>\n<p><strong>EN 10204 3.2 \u8ba4\u8bc1\uff1a<\/strong><\/p>\n<li>\u6240\u6709 3.1 \u8981\u6c42\u52a0<\/li>\n<li>\u7b2c\u4e09\u65b9\u68c0\u67e5<\/li>\n<li>\u989d\u5916\u7684\u6d4b\u8bd5\u9a8c\u8bc1<\/li>\n<li>\u6388\u6743\u68c0\u67e5\u5458\u7b7e\u540d<\/li>\n<h3>\u6240\u9700\u6d4b\u8bd5<\/h3>\n<p><strong>\u5316\u5b66\u5206\u6790<\/strong><\/p>\n<li>\u6240\u6709\u5143\u7d20\u7684\u5149\u8c31\u5206\u6790<\/li>\n<li>\u6839\u636e\u6750\u6599\u89c4\u683c\u8fdb\u884c\u9a8c\u8bc1<\/li>\n<li>\u9010\u6b21\u52a0\u70ed\u6587\u4ef6<\/li>\n<li>\u7528\u4e8e\u9a8c\u8bc1\u7684 PMI\uff08\u9633\u6027\u6750\u6599\u8bc6\u522b<\/li>\n<p><strong>\u673a\u68b0\u6d4b\u8bd5<\/strong><\/p>\n<li>\u62c9\u4f38\u5f3a\u5ea6<\/li>\n<li>\u5c48\u670d\u5f3a\u5ea6<\/li>\n<li>\u4f38\u957f\u7387<\/li>\n<li>\u786c\u5ea6\uff08\u5c24\u5176\u662f\u53cc\u76f8\u94a2\uff09<\/li>\n<li>\u51b2\u51fb\u6d4b\u8bd5\uff08\u7528\u4e8e\u4f4e\u6e29\u670d\u52a1\uff09<\/li>\n<p><strong>\u5c3a\u5bf8\u68c0\u6d4b<\/strong><\/p>\n<li>\u5916\u5f84<\/li>\n<li>\u5185\u5f84<\/li>\n<li>\u6cd5\u5170\u539a\u5ea6<\/li>\n<li>\u8f6e\u6bc2\u5c3a\u5bf8<\/li>\n<li>\u87ba\u6813\u5b54\u5706<\/li>\n<li>\u87ba\u6813\u5b54\u76f4\u5f84<\/li>\n<li>\u9762\u5bf9\u9762\u5c42\u9762<\/li>\n<li>\u8868\u9762\u5904\u7406<\/li>\n<p><strong>\u65e0\u635f\u68c0\u6d4b\uff08NDT\uff09<\/strong><\/p>\n<p><strong>\u76ee\u89c6\u6d4b\u8bd5 (VT)<\/strong><\/p>\n<li>\u8868\u9762\u72b6\u51b5<\/li>\n<li>\u5c3a\u5bf8\u9a8c\u8bc1<\/li>\n<li>\u6807\u8bb0\u548c\u8bc6\u522b<\/li>\n<p><strong>\u6db2\u4f53\u6e17\u900f\u68c0\u6d4b (PT)<\/strong><\/p>\n<li>\u8868\u9762\u88c2\u7eb9\u68c0\u6d4b<\/li>\n<li>\u5173\u952e\u670d\u52a1\u6240\u9700<\/li>\n<li>\u7b26\u5408 ASTM E165 \u6216 ISO 3452 \u6807\u51c6<\/li>\n<p><strong>\u78c1\u7c89\u6d4b\u8bd5\uff08MT\uff09<\/strong><\/p>\n<li>\u8868\u9762\u548c\u8fd1\u8868\u9762\u7f3a\u9677<\/li>\n<li>\u4ec5\u9650\u94c1\u78c1\u6750\u6599<\/li>\n<li>\u7b26\u5408 ASTM E709 \u6216 ISO 9934 \u6807\u51c6<\/li>\n<p><strong>\u8d85\u58f0\u6ce2\u6d4b\u8bd5 (UT)<\/strong><\/p>\n<li>\u5185\u90e8\u7f3a\u9677\u68c0\u6d4b<\/li>\n<li>\u58c1\u539a\u9a8c\u8bc1<\/li>\n<li>\u7b26\u5408 ASTM A388 \u6216 ISO 10893 \u6807\u51c6<\/li>\n<p><strong>\u5c04\u7ebf\u68c0\u6d4b\uff08RT\uff09<\/strong><\/p>\n<li>\u710a\u63a5\u5b8c\u6574\u6027\uff08\u9488\u5bf9\u710a\u9888\uff09<\/li>\n<li>\u5185\u90e8\u7ed3\u6784\u9a8c\u8bc1<\/li>\n<li>\u7b26\u5408 ASTM E94 \u6216 ISO 17636 \u6807\u51c6<\/li>\n<h2>\u751f\u4ea7\u8fc7\u7a0b\u63a7\u5236<\/h2>\n<h3>\u953b\u9020\u5de5\u827a<\/h3>\n<p><strong>\u8d28\u91cf\u68c0\u67e5\u70b9\uff1a<\/strong><\/p>\n<p>1.\u539f\u6750\u6599\u6838\u67e5<br \/>2.\u52a0\u70ed\u6e29\u5ea6\u63a7\u5236<br \/>3.\u953b\u9020\u51cf\u8584\u7387<br \/>4.\u6a21\u5177\u72b6\u6001\u76d1\u6d4b<br \/>5.\u7194\u5316\u540e\u51b7\u5374\u901f\u5ea6<\/p>\n<p><strong>\u6587\u4ef6\uff1a<\/strong><\/p>\n<li>\u70ed\u5904\u7406\u56fe\u8868<\/li>\n<li>\u6e29\u5ea6\u8bb0\u5f55<\/li>\n<li>\u5c3a\u5bf8\u68c0\u67e5<\/li>\n<li>\u76ee\u89c6\u68c0\u67e5\u62a5\u544a<\/li>\n<h3>\u52a0\u5de5\u5de5\u827a<\/h3>\n<p><strong>\u8d28\u91cf\u68c0\u67e5\u70b9\uff1a<\/strong><\/p>\n<p>1.\u7b2c\u4e00\u6761\u68c0\u67e5<br \/>2.\u8fc7\u7a0b\u4e2d\u7684\u5c3a\u5bf8\u68c0\u67e5<br \/>3.\u8868\u9762\u5149\u6d01\u5ea6\u9a8c\u8bc1<br \/>4.\u6700\u7ec8\u5c3a\u5bf8\u68c0\u67e5<br \/>5.\u6807\u8bb0\u548c\u8bc6\u522b<\/p>\n<p><strong>\u5173\u952e\u7ef4\u5ea6\uff1a<\/strong><\/p>\n<li>\u6cd5\u5170\u9762\u5e73\u9762\u5ea6<\/li>\n<li>\u57ab\u5708\u8868\u9762\u5904\u7406<\/li>\n<li>\u87ba\u6813\u5b54\u5b9a\u4f4d<\/li>\n<li>\u8f6e\u6bc2\u4e0e\u7ba1\u9053\u710a\u63a5\u51c6\u5907<\/li>\n<h3>\u70ed\u5904\u7406<\/h3>\n<p><strong>\u8fc7\u7a0b\u63a7\u5236\uff1a<\/strong><\/p>\n<li>\u7089\u5b50\u6821\u51c6<\/li>\n<li>\u6e29\u5ea6\u5747\u5300\u6027<\/li>\n<li>\u6d78\u6ce1\u65f6\u95f4\u9a8c\u8bc1<\/li>\n<li>\u51b7\u5374\u901f\u7387\u76d1\u6d4b<\/li>\n<li>\u786c\u5ea6\u6d4b\u8bd5<\/li>\n<p><strong>\u6240\u9700\u8bb0\u5f55\uff1a<\/strong><\/p>\n<li>\u70ed\u5904\u7406\u56fe\u8868<\/li>\n<li>\u6e29\u5ea6\u8bb0\u5f55<\/li>\n<li>\u786c\u5ea6\u6d4b\u8bd5\u7ed3\u679c<\/li>\n<li>\u7089\u5b50\u6821\u51c6\u8bc1\u4e66<\/li>\n<h2>\u6807\u8bb0\u548c\u53ef\u8ffd\u6eaf\u6027<\/h2>\n<h3>\u6240\u9700\u6807\u8bb0<\/h3>\n<p>\u7b26\u5408 ASME B16.5 \u548c EN 1092-1 \u6807\u51c6\uff1a<\/p>\n<p><strong>\u5f3a\u5236\u6807\u8bb0\uff1a<\/strong><\/p>\n<li>\u5236\u9020\u5546\u540d\u79f0\u6216\u5546\u6807<\/li>\n<li>\u6750\u6599\u540d\u79f0<\/li>\n<li>\u538b\u529b\u7b49\u7ea7\u6216 PN \u7b49\u7ea7<\/li>\n<li>\u5c3a\u5bf8\uff08NPS \u6216 DN\uff09<\/li>\n<li>\u52a0\u70ed\u7f16\u53f7\u6216\u4ee3\u7801<\/li>\n<li>\u6807\u51c6\u540d\u79f0<\/li>\n<li>\u73af\u5f62\u63a5\u5934\u6807\u8bb0\uff08\u5982\u9002\u7528\uff09<\/li>\n<p><strong>\u53ef\u9009\u6807\u8bb0\uff1a<\/strong><\/p>\n<li>\u70ed\u5904\u7406\u6761\u4ef6<\/li>\n<li>\u65e0\u635f\u68c0\u6d4b\u8981\u6c42<\/li>\n<li>\u8fdb\u884c\u7684\u7279\u6b8a\u6d4b\u8bd5<\/li>\n<li>\u7b2c\u4e09\u65b9\u68c0\u9a8c\u6807\u5fd7<\/li>\n<h3>\u6eaf\u6e90\u7cfb\u7edf<\/h3>\n<p><strong>\u5168\u9762\u6eaf\u6e90\u8981\u6c42<\/strong><\/p>\n<p>1.\u4ece\u5de5\u5382\u5230\u6210\u54c1\u7684\u70ed\u6570\u8ddf\u8e2a<br \/>2.\u6d41\u7a0b\u5386\u53f2\u6587\u4ef6<br \/>3.\u4e0e\u53d1\u70ed\u7f16\u53f7\u76f8\u5173\u8054\u7684\u6d4b\u8bd5\u7ed3\u679c<br \/>4.\u6700\u7ec8\u4ea7\u54c1\u6807\u8bc6<br \/>5.\u5408\u683c\u8bc1\u4e66<\/p>\n<h2>\u7b2c\u4e09\u65b9\u68c0\u67e5<\/h2>\n<h3>\u68c0\u67e5\u673a\u6784<\/h3>\n<p><strong>\u8ba4\u53ef\u673a\u6784\uff1a<\/strong><\/p>\n<li>SGS<\/li>\n<li>\u5fc5\u7ef4\u56fd\u9645\u68c0\u9a8c\u96c6\u56e2<\/li>\n<li>\u52b3\u57c3\u5fb7\u8239\u7ea7\u793e<\/li>\n<li>\u632a\u5a01\u8239\u7ea7\u793e<\/li>\n<li>TUV<\/li>\n<li>\u5929\u7965\u96c6\u56e2<\/li>\n<h3>\u68c0\u67e5\u7ea7\u522b<\/h3>\n<p><strong>\u7b2c 1 \u7ea7--\u57fa\u672c\u68c0\u67e5<\/strong><\/p>\n<li>\u76ee\u89c6\u68c0\u67e5<\/li>\n<li>\u5c3a\u5bf8\u9a8c\u8bc1<\/li>\n<li>\u6587\u4ef6\u5ba1\u67e5<\/li>\n<li>\u6807\u8bb0\u6838\u67e5<\/li>\n<p><strong>\u7b2c 2 \u7ea7 - \u6807\u51c6\u68c0\u67e5<\/strong><\/p>\n<li>\u6240\u6709 1 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