{"id":6994,"date":"2025-10-09T12:38:05","date_gmt":"2025-10-09T04:38:05","guid":{"rendered":"https:\/\/xzfastener.com\/?p=6994"},"modified":"2026-06-23T12:39:07","modified_gmt":"2026-06-23T04:39:07","slug":"how-to-source-fasteners-for-oil-gas-and-petrochemical-projects-from-china","status":"publish","type":"post","link":"https:\/\/xzfastener.com\/zh\/how-to-source-fasteners-for-oil-gas-and-petrochemical-projects-from-china\/","title":{"rendered":"\u5982\u4f55\u4ece\u4e2d\u56fd\u91c7\u8d2d\u77f3\u6cb9\u3001\u5929\u7136\u6c14\u548c\u77f3\u5316\u9879\u76ee\u7684\u7d27\u56fa\u4ef6"},"content":{"rendered":"

\u77f3\u6cb9\u3001\u5929\u7136\u6c14\u548c\u77f3\u5316\u7d27\u56fa\u4ef6\u91c7\u8d2d\u4e0e\u8d2d\u4e70\u4e00\u822c\u786c\u4ef6\u4e0d\u540c\u3002\u98ce\u9669\u8f83\u9ad8\u3002\u9519\u8bef\u7684\u53cc\u5934\u87ba\u6813\u3001\u4e0d\u5339\u914d\u7684\u87ba\u6bcd\u3001\u7f3a\u5931\u7684MTC\u6216\u4e0d\u5408\u9002\u7684\u6d82\u5c42\u53ef\u80fd\u4f1a\u5bfc\u81f4\u505c\u673a\u5ef6\u8fdf\u3001\u73b0\u573a\u68c0\u67e5\u5931\u8d25\u6216\u5728\u6cd5\u5170\u63a5\u5934\u5904\u4ea7\u751f\u6cc4\u6f0f\u98ce\u9669\u3002<\/p>\n\n\n\n

\u4ece\u4e2d\u56fd\u91c7\u8d2d\u65f6\uff0c\u5173\u952e\u4e0d\u4ec5\u4ec5\u662f\u627e\u5230\u4f4e\u4ef7\u3002\u5173\u952e\u662f\u5728\u751f\u4ea7\u5f00\u59cb\u524d\u63a7\u5236\u89c4\u683c\u3001\u53ef\u8ffd\u6eaf\u6027\u3001\u6d4b\u8bd5\u3001\u5305\u88c5\u548c\u6c9f\u901a\u3002<\/p>\n\n\n\n

\u4ece\u9879\u76ee\u89c4\u8303\u5f00\u59cb<\/h2>\n\n\n\n

\u4e0d\u8981\u4ec5\u5f15\u7528\u4ea7\u54c1\u540d\u79f0<\/h3>\n\n\n\n

\u201cB7 \u53cc\u5934\u87ba\u6813\u201d\u662f\u4e0d\u591f\u7684\u3002\u5bf9\u4e8e\u77f3\u6cb9\u548c\u5929\u7136\u6c14\u9879\u76ee\uff0c\u4e70\u65b9\u5e94\u53d1\u9001\u5b8c\u6574\u7684\u6280\u672f\u9879\u76ee\u3002<\/p>\n\n\n\n

\u8981\u6c42<\/th>\u793a\u4f8b<\/th><\/tr><\/thead>
\u4ea7\u54c1\u5c55\u793a<\/td>\u5e26 2 \u4e2a\u91cd\u578b\u516d\u89d2\u87ba\u6bcd\u7684\u53cc\u5934\u87ba\u6813<\/td><\/tr>
\u6807\u51c6\u578b<\/td>ASTM A193 B7 \/ ASTM A194 2H<\/td><\/tr>
\u5c3a\u5bf8<\/td>3\/4″-10 UNC x 6″<\/td><\/tr>
\u6d82\u5c42<\/td>PTFE\uff0c\u950c\u7247\uff0c\u70ed\u9540\u950c\uff0c\u6216\u666e\u901a\/\u6d82\u6cb9<\/td><\/tr>
\u670d\u52a1<\/td>\u6cd5\u5170\u63a5\u5934\u3001\u7ba1\u9053\u3001\u9600\u95e8\u3001\u627f\u538b\u8bbe\u5907<\/td><\/tr>
\u6587\u4ef6<\/td>MTC\uff0cEN 10204 3.1\uff0c\u68c0\u9a8c\u62a5\u544a<\/td><\/tr>
\u5305\u88c5<\/td>\u6309\u7089\u53f7\u3001\u5c3a\u5bf8\u548c\u91c7\u8d2d\u8ba2\u5355\u884c\u6807\u8bb0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u5bf9\u4e8e\u4e00\u822c\u4f9b\u5e94\u80fd\u529b\uff0c\u4e70\u5bb6\u53ef\u4ee5\u67e5\u770b \u5de5\u4e1a\u7d27\u56fa\u4ef6\u4ea7\u54c1<\/a> \u5728\u51c6\u5907\u8c03\u67e5\u4e4b\u524d\u3002<\/p>\n\n\n\n

\u5c06\u6750\u6599\u4e0e\u4f7f\u7528\u6761\u4ef6\u76f8\u5339\u914d<\/h2>\n\n\n\n

\u5e38\u89c1\u7684\u7d27\u56fa\u4ef6\u9009\u62e9<\/h3>\n\n\n\n
\u5e94\u7528<\/th>\u666e\u901a\u6750\u8d28 \/ \u7b49\u7ea7<\/th>\u4e70\u5bb6\u987b\u77e5<\/th><\/tr><\/thead>
\u6807\u51c6\u70bc\u6cb9\u5382\u6cd5\u5170<\/td>ASTM A193 B7 + A194 2H<\/td>\u666e\u901a\u9ad8\u6e29\u87ba\u6813\u8fde\u63a5<\/td><\/tr>
\u4f4e\u6e29\u670d\u52a1<\/td>ASTM A320 L7 \/ L7M<\/td>\u68c0\u67e5\u51b2\u51fb\u8bd5\u9a8c\u8981\u6c42<\/td><\/tr>
\u9178\u670d\u52a1<\/td>NACE MR0175 \/ ISO 15156 \u53d7\u63a7\u7b49\u7ea7<\/td>\u786c\u5ea6\u548c\u6750\u6599\u63a7\u5236\u81f3\u5173\u91cd\u8981<\/td><\/tr>
\u4e0d\u9508\u94a2\u7ba1\u9053<\/td>ASTM A193 B8 \/ B8M<\/td>\u5339\u914d\u8150\u8680\u6761\u4ef6<\/td><\/tr>
\u6237\u5916\u652f\u67b6<\/td>HDG\u6216\u6d82\u5c42\u78b3\u94a2<\/td>\u786e\u8ba4\u6d82\u5c42\u548c\u87ba\u6bcd\u914d\u5408<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u5bf9\u4e8e\u9ad8\u8d1f\u8f7d\u87ba\u6813\u8fde\u63a5\uff0c\u8bf7\u68c0\u67e5 \u9ad8\u5f3a\u5ea6\u7d27\u56fa\u4ef6<\/a>\u3002\u5bf9\u4e8e\u8150\u8680\u654f\u611f\u73af\u5883\uff0c\u6bd4\u8f83 \u4e0d\u9508\u94a2\u7d27\u56fa\u4ef6<\/a> \u548c \u6d82\u5c42\u7d27\u56fa\u4ef6\u9009\u9879<\/a>.<\/p>\n\n\n\n

\u9a8c\u8bc1\u4f9b\u5e94\u5546\u7684\u63a7\u5236\u6d41\u7a0b<\/h2>\n\n\n\n

\u8ba2\u8d2d\u524d\u8981\u68c0\u67e5\u4ec0\u4e48<\/h3>\n\n\n\n

\u5408\u683c\u7684\u4f9b\u5e94\u5546\u5e94\u8be5\u63a7\u5236\u7684\u4e0d\u4ec5\u4ec5\u662f\u673a\u68b0\u52a0\u5de5\u3002\u8981\u6c42\u63d0\u4f9b\u4ee5\u4e0b\u8bc1\u636e\uff1a<\/p>\n\n\n\n

    \n
  1. \u901a\u8fc7\u7089\u53f7\u53ef\u8ffd\u6eaf\u539f\u6750\u6599\u3002<\/li>\n\n\n\n
  2. \u673a\u68b0\u6d4b\u8bd5\uff1a\u62c9\u4f38\u3001\u786c\u5ea6\u3001\u5c48\u670d\u5f3a\u5ea6\u3001\u51b2\u51fb\uff08\u9700\u8981\u65f6\uff09\u3002<\/li>\n\n\n\n
  3. \u4f7f\u7528\u6821\u51c6\u91cf\u89c4\u8fdb\u884c\u87ba\u7eb9\u68c0\u67e5\u3002<\/li>\n\n\n\n
  4. \u6d82\u5c42\u539a\u5ea6\u548c\u9644\u7740\u529b\u68c0\u67e5\u3002<\/li>\n\n\n\n
  5. \u6d82\u5c42\u540e\u7684\u87ba\u6bcd\u914d\u5408\u6d4b\u8bd5\u3002<\/li>\n\n\n\n
  6. \u5305\u88c5\u8fc7\u7a0b\u4e2d\u5206\u6279\u5206\u79bb\u3002<\/li>\n\n\n\n
  7. \u4e0e PO \u548c\u6807\u7b7e\u76f8\u7b26\u7684\u82f1\u6587\u8bc1\u4e66\u3002<\/li>\n<\/ol>\n\n\n\n

    \u5bf9\u4e8e\u57fa\u4e8e\u56fe\u7eb8\u6216\u975e\u6807\u51c6\u77f3\u5316\u96f6\u4ef6\uff0c\u8bf7\u4f7f\u7528 \u5b9a\u5236\u7d27\u56fa\u4ef6\u670d\u52a1<\/a> \u5e76\u5728\u751f\u4ea7\u524d\u6279\u51c6\u56fe\u7eb8\u3002<\/p>\n\n\n\n

    \u88c5\u8fd0\u524d\u63a7\u5236\u6587\u4ef6<\/h2>\n\n\n\n

    \u8bc1\u4e66\u662f\u4ea7\u54c1\u7684\u4e00\u90e8\u5206<\/h3>\n\n\n\n

    \u4e0d\u8981\u7b49\u5230\u8239\u8236\u88ab\u9884\u8ba2\u540e\u624d\u7d22\u8981\u6587\u4ef6\u3002\u5bf9\u4e8e\u77f3\u6cb9\u548c\u5929\u7136\u6c14\u9879\u76ee\uff0c\u6587\u4ef6\u7f3a\u5931\u6216\u4e0d\u4e00\u81f4\u53ef\u80fd\u4f1a\u5bfc\u81f4\u6d77\u5173\u6e05\u5173\u6216\u73b0\u573a\u63a5\u6536\u4e2d\u65ad\u3002<\/p>\n\n\n\n

    \u6240\u9700\u6587\u4ef6\u53ef\u80fd\u5305\u62ec\uff1a<\/p>\n\n\n\n

      \n
    • \u5de5\u5382\u6d4b\u8bd5\u8bc1\u4e66<\/li>\n\n\n\n
    • EN 10204 3.1 \u8bc1\u4e66<\/li>\n\n\n\n
    • \u5c3a\u5bf8\u68c0\u9a8c\u62a5\u544a<\/li>\n\n\n\n
    • \u6d82\u5c42\u62a5\u544a<\/li>\n\n\n\n
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    • \u539f\u4ea7\u5730\u8bc1\u4e66<\/li>\n\n\n\n
    • \u6309\u7089\u53f7\u548c\u5305\u88c5\u53f7\u5217\u51fa\u7684\u88c5\u7bb1\u5355<\/li>\n<\/ul>\n\n\n\n

      \u6700\u7ec8\u91c7\u8d2d\u5efa\u8bae<\/h2>\n\n\n\n

      \u4ece\u4e2d\u56fd\u91c7\u8d2d\u77f3\u6cb9\u3001\u5929\u7136\u6c14\u548c\u77f3\u5316\u7d27\u56fa\u4ef6\u65f6\uff0c\u9009\u62e9\u80fd\u591f\u9605\u8bfb\u89c4\u683c\u3001\u63a7\u5236\u6279\u6b21\u5e76\u63d0\u4f9b\u53ef\u8ffd\u6eaf\u6587\u4ef6\u7684\u4f9b\u5e94\u5546\u3002\u4ef7\u683c\u5f88\u91cd\u8981\uff0c\u4f46\u4e0d\u53d7\u63a7\u5236\u7684\u7d27\u56fa\u4ef6\u5728\u672a\u901a\u8fc7\u68c0\u67e5\u65f6\u6210\u672c\u66f4\u9ad8\u3002<\/p>\n\n\n\n

      \u6700\u5b89\u5168\u7684\u91c7\u8d2d\u8ba2\u5355\u5728\u751f\u4ea7\u524d\u4ee5\u4e66\u9762\u5f62\u5f0f\u5b9a\u4e49\u6750\u6599\u3001\u6807\u51c6\u3001\u7b49\u7ea7\u3001\u6d82\u5c42\u3001\u6d4b\u8bd5\u3001\u8bc1\u4e66\u3001\u5305\u88c5\u548c\u4ea4\u8d27\u6761\u6b3e\u3002<\/p>","protected":false},"excerpt":{"rendered":"

      Oil, gas, and petrochemical fastener sourcing is not the same as buying general hardware. The risk is higher. A wrong stud bolt, mismatched nut, missing MTC, or unsuitable coating can delay a shutdown, fail site inspection, or create leakage risk at a flange joint. When sourcing from China, the key is not only finding a […]<\/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":[495],"class_list":["post-6994","post","type-post","status-publish","format-standard","hentry","category-fastener-knowledge-library","tag-sourcing-fasteners-from-china"],"acf":[],"_links":{"self":[{"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/posts\/6994","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=6994"}],"version-history":[{"count":1,"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/posts\/6994\/revisions"}],"predecessor-version":[{"id":6995,"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/posts\/6994\/revisions\/6995"}],"wp:attachment":[{"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/media?parent=6994"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/categories?post=6994"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/tags?post=6994"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}