{"id":1452,"date":"2026-05-05T08:00:00","date_gmt":"2026-05-05T08:00:00","guid":{"rendered":"https:\/\/www.ykyvalve.com\/?p=1452"},"modified":"2026-06-02T01:40:07","modified_gmt":"2026-06-02T01:40:07","slug":"api-623-globe-valve-vs-bs-1873-vs-din-3352","status":"publish","type":"post","link":"https:\/\/www.ykyvalve.com\/zh\/blog\/globe-valves\/api-623-globe-valve-vs-bs-1873-vs-din-3352\/","title":{"rendered":"API 623\u622a\u6b62\u9600\u8be6\u89e3\uff1aAPI 623\u3001BS 1873\u548cDIN 3352\u7684\u6bd4\u8f83"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u8fd9 <strong>API 623\u622a\u6b62\u9600<\/strong> \u7f8e\u56fd\u77f3\u6cb9\u5b66\u4f1a\uff08API\uff09\u94a2\u5236\u622a\u6b62\u9600\u7684\u6807\u51c6\u662f <a href=\"https:\/\/www.ykyvalve.com\/zh\/applications\/chemical-industry\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.ykyvalve.com\/applications\/chemical-industry\/\" rel=\"noreferrer noopener\">\u77f3\u6cb9\u548c\u5929\u7136\u6c14\u670d\u52a1<\/a>, \u6db5\u76d6 NPS 1\/2 \u81f3 NPS 24\uff0cASME 150 \u7ea7\u81f3 2500 \u7ea7\u3002\u5b83\u4e0e BS 1873 \u6709\u4e09\u4e2a\u5b9e\u9645\u533a\u522b\uff1a\u66f4\u539a\u7684\u58c1\u539a\u3001\u66f4\u5927\u7684\u6700\u5c0f\u9600\u6746\u76f4\u5f84\u4ee5\u53ca BS 1873 \u6ca1\u6709\u660e\u786e\u8981\u6c42\u7684\u5f3a\u5236\u6027\u4f4e\u6392\u653e\u586b\u6599\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9 <a href=\"https:\/\/www.ykyvalve.com\/zh\/product\/gb-gate-valve\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.ykyvalve.com\/product\/gb-gate-valve\/\" rel=\"noreferrer noopener\">DIN 3352<\/a> \u8be5\u6807\u51c6\u9002\u7528\u4e8e\u91c7\u7528PN\u538b\u529b\u7b49\u7ea7\u7cfb\u7edf\u7684\u6b27\u6d32\u5de5\u7a0b\u9879\u76ee\uff0c\u4e0d\u80fd\u76f4\u63a5\u4e0eAPI\u6216BS\u9600\u95e8\u89c4\u8303\u4e92\u6362\u3002\u9009\u62e9\u8fd9\u4e09\u79cd\u6807\u51c6\u4e3b\u8981\u53d6\u51b3\u4e8e\u9879\u76ee\u89c4\u8303\u3001\u5730\u57df\u548c\u5ba2\u6237\u504f\u597d\uff0c\u800c\u975e\u6280\u672f\u6027\u80fd\u5dee\u5f02\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4ec0\u4e48\u662f API 623 \u6807\u51c6\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">API 623 \u662f\u7f8e\u56fd\u77f3\u6cb9\u5b66\u4f1a\u5236\u5b9a\u7684\u77f3\u6cb9\u548c\u5929\u7136\u6c14\u7528\u94a2\u5236\u622a\u6b62\u9600\u6807\u51c6\u3002\u5c3a\u5bf8\u8303\u56f4\u4ece NPS 1\/2 \u5230 NPS 24\uff0c\u538b\u529b\u7b49\u7ea7\u4ece ASME Class 150 \u5230 Class 2500\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">API 623 \u6807\u51c6\u89c4\u5b9a\u7684\u58c1\u539a\u8981\u6c42\u6bd4\u5927\u591a\u6570\u540c\u7c7b\u6807\u51c6\u66f4\u4e3a\u4fdd\u5b88\u3002\u8fd9\u4f1a\u589e\u52a0\u91cd\u91cf\u548c\u6210\u672c\uff0c\u4f46\u4e5f\u589e\u52a0\u4e86\u91cd\u8981\u7684\u5b89\u5168\u88d5\u5ea6\u3002 <a href=\"https:\/\/www.ykyvalve.com\/zh\/blog\/high-pressure-globe-valve-failures\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.ykyvalve.com\/blog\/high-pressure-globe-valve-failures\/\" rel=\"noreferrer noopener\">\u9ad8\u538b<\/a>, \u5728\u9ad8\u6e29\u70bc\u6cb9\u5382\u73af\u5883\u4e2d\uff0c\u9600\u95e8\u6545\u969c\u4e0d\u4ec5\u4ec5\u662f\u7ef4\u62a4\u4e8b\u4ef6\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6839\u636e API 623 \u6807\u51c6\uff0c\u9600\u6746\u76f4\u5f84\u7684\u6700\u5c0f\u503c\u5927\u4e8e <a href=\"https:\/\/www.ykyvalve.com\/zh\/blog\/globe-valves\/different-types-of-stainless-steel-globe-valve\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.ykyvalve.com\/blog\/globe-valves\/different-types-of-stainless-steel-globe-valve\/\" rel=\"noreferrer noopener\">BS 1873<\/a> \u6216\u540c\u7b49\u89c4\u683c\u7684DIN\u6807\u51c6\u3002\u66f4\u5927\u7684\u9600\u6746\u610f\u5473\u7740\u5728\u91cd\u8d1f\u8377\u8282\u6d41\u5de5\u51b5\u4e0b\uff0c\u9ad8\u64cd\u4f5c\u626d\u77e9\u65f6\u53d1\u751f\u6545\u969c\u7684\u98ce\u9669\u66f4\u4f4e\u3002\u8fd9\u5e76\u975e\u7eb8\u4e0a\u8c08\u5175\uff0c\u800c\u662f\u5b9e\u5b9e\u5728\u5728\u7684\u4f53\u73b0\u3002\u5728\u4e00\u4e9b\u9879\u76ee\u4e2d\uff0c\u4e3a\u4e86\u8282\u7701\u6210\u672c\u800c\u6539\u7528\u89c4\u683c\u8f83\u4f4e\u7684\u9600\u95e8\uff0c\u7ed3\u679c\u5bfc\u81f4\u9ad8\u538b\u622a\u6b62\u9600\u53d1\u751f\u6545\u969c\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f4e\u6392\u653e\u5305\u88c5\u662f\u53e6\u4e00\u9879\u663e\u8457\u7279\u70b9\u3002 <strong>API 623\u622a\u6b62\u9600<\/strong> \u8981\u6c42\u5305\u88c5\u5e03\u7f6e\u7b26\u5408\u7f8e\u56fd\u73af\u4fdd\u7f72 (EPA) \u65b9\u6cd5 21 \u89c4\u5b9a\u7684\u9038\u6563\u6392\u653e\u9650\u503c\u3002\u82f1\u56fd\u6807\u51c6 BS 1873 \u6216\u5fb7\u56fd\u6807\u51c6 DIN 3352 \u4e2d\u5e76\u672a\u4ee5\u540c\u6837\u660e\u786e\u7684\u5f62\u5f0f\u63d0\u51fa\u6b64\u9879\u8981\u6c42\u3002\u5bf9\u4e8e\u53d7\u73af\u5883\u5408\u89c4\u8ba1\u5212\u7ea6\u675f\u7684\u7ecf\u8425\u8005\u800c\u8a00\uff0c\u8fd9\u4e00\u70b9\u81f3\u5173\u91cd\u8981\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b64\u5916\uff0c\u8fd8\u7279\u522b\u89c4\u5b9a\u4e86\u9600\u74e3\u5bfc\u5411\u88c5\u7f6e\u3002\u5bfc\u5411\u9600\u74e3\u8bbe\u8ba1\u53ef\u51cf\u5c11\u6d41\u52a8\u5de5\u51b5\u4e0b\u7684\u6296\u52a8\uff0c\u4ece\u800c\u63d0\u9ad8\u8282\u6d41\u5de5\u51b5\u4e0b\u7684\u5173\u95ed\u53ef\u9760\u6027\u548c\u9600\u5ea7\u5bff\u547d\u3002\u5982\u679c\u5e94\u7528\u6d89\u53ca\u9891\u7e41\u8282\u6d41\u800c\u975e\u7b80\u5355\u7684\u5f00\u5173\u9694\u79bb\uff0c\u5219\u8fd9\u4e00\u70b9\u5c24\u4e3a\u91cd\u8981\u3002.<\/p>\n\n\n\n<style>\n   .card-title{\n      margin-top:0;\n      font-size:24px;\n      font-weight:bold;\n    }\n<\/style><div style=\"display:flex; gap:20px; border:1px solid #eee; padding:20px; border-radius:8px; align-items:center;\">\n  \n  <!-- Product Image -->\n  <div style=\"flex:1;\">\n    <img decoding=\"async\" src=\"https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2025\/07\/API-Globe-Valve-800x800.png\" alt=\"API \u7403\u9600\u9002\u7528\u4e8e\u9ad8\u538b\u548c\u9ad8\u6e29\u5e94\u7528\" style=\"width:100%; border-radius:6px;\">\n  <\/div>\n\n  <!-- Product Content -->\n  <div style=\"flex:2;\">\n    \n    <p class=\"card-title\">API\u622a\u6b62\u9600<\/p>\n    <p>\n      \u8fd9\u6b3eAPI\u6807\u51c6\u7403\u9600\u4e13\u4e3a\u9ad8\u6027\u80fd\u6d41\u91cf\u63a7\u5236\u800c\u8bbe\u8ba1\uff0c\u53ef\u5728\u9ad8\u538b\u9ad8\u6e29\u73af\u5883\u4e0b\u63d0\u4f9b\u53ef\u9760\u7684\u5bc6\u5c01\u6027\u80fd\u3002\u662f\u6c34\u3001\u6cb9\u548c\u84b8\u6c7d\u7cfb\u7edf\u7684\u7406\u60f3\u4e4b\u9009\u3002.\n    <\/p>\n    \n    <ul style=\"padding-left:18px;\">\n      <li><strong>\u9600\u95e8\u5c3a\u5bf8\uff1a<\/strong> 1\/2\u2033 \u2013 24\u2033<\/li>\n      <li><strong>\u538b\u529b\u7b49\u7ea7\uff1a<\/strong> 150\u78c5 \u2013 600\u78c5<\/li>\n      <li><strong>\u9600\u4f53\u6750\u8d28\uff1a<\/strong> WCB\u3001CF8\u3001CF8M\u3001WC6\u3001WC9<\/li>\n      <li><strong>\u6e29\u5ea6\u8303\u56f4\uff1a<\/strong> -29\u00b0C \u81f3 425\u00b0C<\/li>\n      <li><strong>\u5bc6\u5c01\u9009\u9879\uff1a<\/strong> STL\u3001\u54c8\u6c0f\u5408\u91d1\u3001\u949b\u5408\u91d1<\/li>\n      <li><strong>\u9002\u7528\u4ecb\u8d28\uff1a<\/strong> \u6c34\u3001\u6cb9\u3001\u84b8\u6c7d<\/li>\n    <\/ul>\n    \n    <a href=\"#\" style=\"display:inline-block; margin-top:10px; padding:10px 18px; background:#000; color:#fff; text-decoration:none; border-radius:4px;\">\n      \u83b7\u53d6\u62a5\u4ef7\n    <\/a>\n    \n  <\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">API 623 \u4e0e BS 1873\uff1a\u4e3b\u8981\u533a\u522b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">BS 1873 \u662f\u82f1\u56fd\u94a2\u5236\u622a\u6b62\u9600\u7684\u6807\u51c6\uff0c\u65e9\u4e8e API 623\u3002\u867d\u7136\u538b\u529b\u7b49\u7ea7\u548c\u5c3a\u5bf8\u8303\u56f4\u76f8\u4f3c\uff0c\u4f46\u5728\u5173\u952e\u7ec6\u8282\u7684\u8bbe\u8ba1\u8981\u6c42\u4e0a\u6709\u6240\u4e0d\u540c\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td><strong>\u7279\u5f81<\/strong><\/td><td><strong>API 623<\/strong><\/td><td><strong>BS 1873<\/strong><\/td><\/tr><\/thead><tbody><tr><td><strong>\u7b7e\u53d1\u673a\u6784<\/strong><\/td><td>\u7f8e\u56fd\u77f3\u6cb9\u5b66\u4f1a<\/td><td>\u82f1\u56fd\u6807\u51c6\u534f\u4f1a<\/td><\/tr><tr><td><strong>\u5c3a\u7801\u8303\u56f4<\/strong><\/td><td>NPS 1\/2 \u81f3 NPS 24<\/td><td>DN15 \u81f3 DN600<\/td><\/tr><tr><td><strong>\u538b\u529b\u7b49\u7ea7<\/strong><\/td><td>ASME 150 \u81f3 2500 \u7ea7<\/td><td>PN16 \u81f3 PN400<\/td><\/tr><tr><td><strong>\u58c1\u539a<\/strong><\/td><td>\u66f4\u4fdd\u5b88<\/td><td>\u540c\u7ea7\u522b\u4ea7\u54c1\u4e2d\u66f4\u8f7b\u4fbf<\/td><\/tr><tr><td><strong>\u830e\u5f84<\/strong><\/td><td>\u66f4\u5927\u7684\u6700\u4f4e\u8981\u6c42<\/td><td>\u66f4\u5c0f\u7684\u6700\u4f4e\u8981\u6c42<\/td><\/tr><tr><td><strong>\u690e\u95f4\u76d8\u5f15\u5bfc<\/strong><\/td><td>\u5fc5\u9700\u7684<\/td><td>\u5e76\u975e\u603b\u662f\u9700\u8981<\/td><\/tr><tr><td><strong>\u4f4e\u6392\u653e\u5305\u88c5<\/strong><\/td><td>\u5fc5\u9700\u7684<\/td><td>\u5e76\u975e\u660e\u786e\u8981\u6c42<\/td><\/tr><tr><td><strong>\u5178\u578b\u9879\u76ee\u7528\u9014<\/strong><\/td><td>\u7f8e\u56fd\u3001\u4e2d\u4e1c\u3001\u4e9a\u6d32\u70bc\u6cb9\u5382<\/td><td>\u82f1\u56fd\u3001\u82f1\u8054\u90a6\u3001\u9057\u7559\u9879\u76ee<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">API 623 \u4e0e BS 1873 \u7684\u5b9e\u9645\u5e94\u7528\u53d6\u51b3\u4e8e\u9879\u76ee\u89c4\u8303\u548c\u5ba2\u6237\u504f\u597d\u3002\u7f8e\u56fd\u5ba2\u6237\u548c\u91c7\u7528\u7f8e\u56fd\u9879\u76ee\u6807\u51c6\u7684\u5927\u578b\u56fd\u9645\u77f3\u6cb9\u516c\u53f8\u901a\u5e38\u9ed8\u8ba4\u91c7\u7528 API \u7403\u9600\u5173\u952e\u5de5\u51b5\u89c4\u8303\u3002\u800c\u82f1\u56fd\u5ba2\u6237\u548c\u9075\u5faa\u82f1\u56fd\u5de5\u7a0b\u89c4\u8303\u7684\u9879\u76ee\u5219\u6307\u5b9a\u4f7f\u7528 BS 1873\u3002\u4e24\u8005\u6db5\u76d6\u7684\u8303\u56f4\u76f8\u4f3c\uff0c\u4f46\u5728\u5173\u952e\u7684\u8bbe\u8ba1\u7406\u5ff5\u4e0a\u5b58\u5728\u5dee\u5f02\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">API 623 \u4e0e BS 1873 \u7684\u4e00\u4e2a\u503c\u5f97\u6ce8\u610f\u7684\u7ec6\u8282\u662f\u6d41\u9053\u5c3a\u5bf8\u3002BS 1873 \u5141\u8bb8\u5185\u5f84\u7565\u5fae\u7075\u6d3b\uff0c\u8fd9\u4f1a\u5f71\u54cd\u76f8\u540c\u6807\u79f0\u5c3a\u5bf8\u4e0b\u7684 Cv \u503c\u3002\u5bf9\u4e8e\u8282\u6d41\u5e94\u7528\uff0c\u5e94\u68c0\u67e5\u5b9e\u9645\u7684 Cv \u503c\uff0c\u800c\u4e0d\u662f\u5047\u8bbe\u4e24\u79cd\u6807\u51c6\u4e4b\u95f4\u7b49\u6548\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">DIN 3352 \u6807\u51c6\u9002\u7528\u8303\u56f4<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">DIN 3352 \u6db5\u76d6\u6309\u7167\u5fb7\u56fd\u548c\u6b27\u6d32\u6807\u51c6\u5236\u9020\u7684\u622a\u6b62\u9600\u3002\u5b83\u91c7\u7528 PN \u538b\u529b\u7b49\u7ea7\u7cfb\u7edf\u800c\u975e ASME Class \u7cfb\u7edf\uff0c\u8fd9\u610f\u5473\u7740\u5728\u8fdb\u884c\u89c4\u683c\u8bf4\u660e\u4e4b\u524d\uff0c\u9700\u8981\u8fdb\u884c\u8f6c\u6362\u624d\u80fd\u76f4\u63a5\u8fdb\u884c\u6bd4\u8f83\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">DIN \u548c EN \u6807\u51c6\u7684\u622a\u6b62\u9600\u5728\u6b27\u6d32\u7684\u9879\u76ee\u4e2d\u5360\u636e\u4e3b\u5bfc\u5730\u4f4d\u3002\u5fb7\u56fd\u3001\u65af\u582a\u7684\u7eb3\u7ef4\u4e9a\u534a\u5c9b\u548c\u4e2d\u6b27\u7b49\u5730\u7684\u9879\u76ee\uff0c\u7531\u4e8e\u5f53\u5730\u7684\u4f9b\u5e94\u94fe\u3001\u6587\u6863\u89c4\u8303\u548c\u68c0\u9a8c\u6d41\u7a0b\u5747\u56f4\u7ed5 DIN \u548c EN \u6807\u51c6\u6784\u5efa\uff0c\u56e0\u6b64\u8fd9\u4e9b\u5730\u533a\u8d44\u52a9\u548c\u8bbe\u8ba1\u7684\u9879\u76ee\u901a\u5e38\u6307\u5b9a\u4f7f\u7528 DIN 3352 \u6807\u51c6\u7684\u622a\u6b62\u9600\u3002\u5728 DIN \u9879\u76ee\u4e2d\u6307\u5b9a API 623 \u6807\u51c6\u4f1a\u5bfc\u81f4\u6cd5\u5170\u94bb\u5b54\u4e0d\u517c\u5bb9\u548c\u6587\u6863\u4e0d\u4e00\u81f4\uff0c\u4ece\u800c\u9020\u6210\u5404\u65b9\u90fd\u4e0d\u5e0c\u671b\u770b\u5230\u7684\u5ef6\u8bef\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9009\u62e9 DIN 3352 \u6807\u51c6\u8fd8\u662f API 623 \u6807\u51c6\uff0c\u4e0e\u5176\u8bf4\u662f\u6280\u672f\u6027\u80fd\u4e0a\u7684\u5dee\u5f02\uff0c\u4e0d\u5982\u8bf4\u662f\u9879\u76ee\u6240\u5904\u751f\u6001\u7cfb\u7edf\u7684\u5dee\u5f02\u3002\u9600\u95e8\u6807\u51c6\u5e94\u4e0e\u9879\u76ee\u6807\u51c6\u76f8\u5339\u914d\u3002\u6df7\u7528\u4e24\u79cd\u6807\u51c6\u4f1a\u9020\u6210\u5b8c\u5168\u53ef\u4ee5\u907f\u514d\u7684\u95ee\u9898\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7403\u9600\u6807\u51c6\u89c4\u8303\u7684\u5b9e\u7528\u9009\u578b\u6280\u5de7<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u9879\u76ee\u9075\u5faa\u7f8e\u56fd\u5de5\u7a0b\u89c4\u8303\u3001\u5ba2\u6237\u662f\u5177\u6709 API \u89c4\u8303\u7684\u5927\u578b\u56fd\u9645\u77f3\u6cb9\u516c\u53f8\u3001\u9879\u76ee\u8981\u6c42\u7b26\u5408\u4f4e\u6392\u653e\u5305\u88c5\u89c4\u8303\uff0c\u6216\u8005\u9879\u76ee\u4f4d\u4e8e\u4e2d\u4e1c\uff08API \u6807\u51c6\u5728 EPC \u89c4\u8303\u4e2d\u5360\u4e3b\u5bfc\u5730\u4f4d\uff09\u65f6\uff0c\u5e94\u6307\u5b9a API 623\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u9879\u76ee\u9075\u5faa\u82f1\u56fd\u5de5\u7a0b\u89c4\u8303\uff0c\u4e14\u5ba2\u6237\u660e\u786e\u63a5\u53d7 BS 1873 \u4f5c\u4e3a API 623 \u7684\u66ff\u4ee3\u65b9\u6848\u65f6\uff0cBS 1873 \u5373\u53ef\u9002\u7528\u3002\u4e00\u4e9b\u5ba2\u6237\u5728\u5176\u4f9b\u5e94\u5546\u8d44\u8d28\u6587\u4ef6\u4e2d\u5c06 BS 1873 \u5217\u4e3a\u8ba4\u53ef\u7684\u66ff\u4ee3\u65b9\u6848\u3002\u5728\u6307\u5b9a\u6807\u51c6\u4e4b\u524d\uff0c\u52a1\u5fc5\u786e\u8ba4\u8fd9\u4e00\u70b9\uff0c\u5207\u52ff\u60f3\u5f53\u7136\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">DIN 3352 \u6807\u51c6\u622a\u6b62\u9600\u9002\u7528\u4e8e\u91c7\u7528 PN \u538b\u529b\u7b49\u7ea7\u7cfb\u7edf\u7684\u6b27\u6d32\u5de5\u7a0b\u9879\u76ee\u3002\u5f53\u7ba1\u9053\u7cfb\u7edf\u7684\u5176\u4ed6\u90e8\u5206\u4f7f\u7528 DIN \u6cd5\u5170\u548c\u7ba1\u4ef6\u65f6\uff0c\u6df7\u7528 API \u6cd5\u5170\u9600\u95e8\u4f1a\u5bfc\u81f4\u73b0\u573a\u5b89\u88c5\u95ee\u9898\uff0c\u800c\u4e14\u8fd9\u4e9b\u95ee\u9898\u5f80\u5f80\u4f1a\u5728\u6700\u7cdf\u7cd5\u7684\u65f6\u5019\u51fa\u73b0\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">YKY\u622a\u6b62\u9600\u6309\u7167API\u3001GB\u3001DIN\u548cJIS\u6807\u51c6\u5236\u9020\u3002\u4e00\u5bb6\u5de5\u5382\u5373\u53ef\u6ee1\u8db3\u591a\u4e2a\u533a\u57df\u9879\u76ee\u7684\u9700\u6c42\u3002\u6211\u4eec\u63d0\u4f9b\u5b8c\u6574\u7684\u6280\u672f\u6587\u6863\u5305\uff0c\u5305\u62ec\u6d4b\u8bd5\u62a5\u544a\u3001\u6750\u6599\u8bc1\u4e66\u548cCAD\u56fe\u7eb8\uff0c\u4f9bEPC\u9879\u76ee\u5ba1\u6838\u3002\u6211\u4eec\u5728\u4e2d\u4e1c\u548c\u6b27\u6d32\u7684\u5de5\u7a0b\u9879\u76ee\u4e2d\u62e5\u6709\u826f\u597d\u7684\u4e1a\u7ee9\u8bb0\u5f55\uff0c\u5e76\u63d0\u4f9b\u6807\u51c6\u914d\u7f6e\u548c\u5b9a\u5236\u914d\u7f6e\u7684\u5de5\u5382\u76f4\u9500\u4ef7\u683c\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">API 623 \u548c BS 1873 \u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">API 623 \u8981\u6c42\u66f4\u539a\u7684\u58c1\u539a\u3001\u66f4\u5927\u7684\u9600\u6746\u76f4\u5f84\u3001\u5bfc\u5411\u76d8\u8bbe\u8ba1\u4ee5\u53ca\u4f4e\u6392\u653e\u586b\u6599\u3002BS 1873 \u5728\u8fd9\u65b9\u9762\u7684\u8981\u6c42\u5219\u8f83\u4e3a\u5bbd\u677e\u3002\u4e24\u8005\u6db5\u76d6\u7684\u538b\u529b\u7b49\u7ea7\u548c\u5c3a\u5bf8\u8303\u56f4\u76f8\u4f3c\uff0c\u4f46\u670d\u52a1\u4e8e\u4e0d\u540c\u7684\u9879\u76ee\u89c4\u8303\u4f53\u7cfb\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7403\u9600\u6709\u54ea\u4e09\u79cd\u7c7b\u578b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Z\u578b\u9600\u4f53\u3001Y\u578b\u9600\u4f53\u548c\u89d2\u578b\u9600\u4f53\u3002Z\u578b\u9600\u4f53\u662f\u6807\u51c6\u914d\u7f6e\u3002Y\u578b\u9600\u4f53\u53ef\u964d\u4f4e\u538b\u964d\u3002\u89d2\u578b\u9600\u4f53\u9002\u7528\u4e8e\u9600\u95e8\u4f4d\u7f6e\u9700\u898190\u5ea6\u6d41\u91cf\u53d8\u5316\u7684\u7ba1\u9053\u5e03\u5c40\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">API 623 \u6807\u51c6\u662f\u4ec0\u4e48\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7f8e\u56fd\u77f3\u6cb9\u5b66\u4f1a\u5236\u5b9a\u7684\u77f3\u6cb9\u548c\u5929\u7136\u6c14\u7528\u94a2\u5236\u622a\u6b62\u9600\u6807\u51c6\u3002\u6db5\u76d6 NPS 1\/2 \u81f3 NPS 24\uff0cASME 150 \u81f3 2500 \u7ea7\uff0c\u5e76\u5bf9\u58c1\u539a\u3001\u9600\u6746\u76f4\u5f84\u3001\u9600\u74e3\u5bfc\u5411\u548c\u4f4e\u6392\u653e\u586b\u6599\u6709\u5177\u4f53\u8981\u6c42\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7403\u9600\u7684API\u6807\u51c6\u662f\u4ec0\u4e48\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">API 623 \u662f\u70bc\u6cb9\u5382\u548c\u77f3\u5316\u5382\u7528\u94a2\u5236\u622a\u6b62\u9600\u7684\u4e3b\u8981\u6807\u51c6\u3002. <a href=\"https:\/\/www.ykyvalve.com\/zh\/blog\/gate-valve\/gate-valve-api-600-602-603\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.ykyvalve.com\/blog\/gate-valve\/gate-valve-api-600-602-603\/\" rel=\"noreferrer noopener\">API 602<\/a> \u6db5\u76d6\u5c0f\u578b\u7d27\u51d1\u578b\u9600\u95e8\u3002API 623 \u662f\u5168\u7403\u4e3b\u8981 EPC \u9879\u76ee\u89c4\u8303\u4e2d\u6700\u5e38\u5f15\u7528\u7684\u6807\u51c6\u3002.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.ykyvalve.com\/zh\/contact-us\/\" style=\"color:#fffbfb;background-color:#f6771c\" target=\"_blank\" rel=\"noreferrer noopener\">\u83b7\u53d6\u514d\u8d39\u62a5\u4ef7<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>The API 623 globe valve is the American Petroleum Institute standard for steel globe valves in petroleum and natural gas service, covering NPS 1\/2 through NPS<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":1444,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[64],"tags":[],"class_list":["post-1452","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-globe-valves"],"_links":{"self":[{"href":"https:\/\/www.ykyvalve.com\/zh\/wp-json\/wp\/v2\/posts\/1452","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ykyvalve.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ykyvalve.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ykyvalve.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ykyvalve.com\/zh\/wp-json\/wp\/v2\/comments?post=1452"}],"version-history":[{"count":6,"href":"https:\/\/www.ykyvalve.com\/zh\/wp-json\/wp\/v2\/posts\/1452\/revisions"}],"predecessor-version":[{"id":1486,"href":"https:\/\/www.ykyvalve.com\/zh\/wp-json\/wp\/v2\/posts\/1452\/revisions\/1486"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ykyvalve.com\/zh\/wp-json\/wp\/v2\/media\/1444"}],"wp:attachment":[{"href":"https:\/\/www.ykyvalve.com\/zh\/wp-json\/wp\/v2\/media?parent=1452"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ykyvalve.com\/zh\/wp-json\/wp\/v2\/categories?post=1452"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ykyvalve.com\/zh\/wp-json\/wp\/v2\/tags?post=1452"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}