{"id":30243,"date":"2026-05-09T10:30:20","date_gmt":"2026-05-09T02:30:20","guid":{"rendered":"https:\/\/alllandpipes.com\/?p=30243"},"modified":"2026-05-09T10:44:08","modified_gmt":"2026-05-09T02:44:08","slug":"astm-standards-steel-pipes-guide","status":"publish","type":"post","link":"https:\/\/alllandpipes.com\/ru\/blogs\/astm-standards-steel-pipes-guide.html","title":{"rendered":"\u041e\u043a\u043e\u043d\u0447\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u043f\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430\u043c ASTM \u0434\u043b\u044f \u0441\u0442\u0430\u043b\u044c\u043d\u044b\u0445 \u0442\u0440\u0443\u0431: \u041a\u0430\u0447\u0435\u0441\u0442\u0432\u043e, \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435"},"content":{"rendered":"
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1. \u0412\u0432\u0435\u0434\u0435\u043d\u0438\u0435<\/strong><\/h2>\n\n

\u0412 \u043c\u0438\u0440\u043e\u0432\u043e\u0439 \u0442\u0440\u0443\u0431\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u043e\u0439 \u043e\u0442\u0440\u0430\u0441\u043b\u0438 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u044c, \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c \u0438 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u043e \u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u043d\u0435\u043f\u0440\u0435\u043b\u043e\u0436\u043d\u044b\u043c\u0438 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f\u043c\u0438 \u2014 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e \u0432 \u0442\u0430\u043a\u0438\u0445 \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u0432\u0430\u0436\u043d\u044b\u0445 \u0441\u0444\u0435\u0440\u0430\u0445, \u043a\u0430\u043a \u0442\u0440\u0430\u043d\u0441\u043f\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u043a\u0430 \u043d\u0435\u0444\u0442\u0438 \u0438 \u0433\u0430\u0437\u0430, \u0441\u0442\u0440\u043e\u0438\u0442\u0435\u043b\u044c\u0441\u0442\u0432\u043e \u0438 \u0432\u043e\u0434\u043e\u0441\u043d\u0430\u0431\u0436\u0435\u043d\u0438\u0435. \u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u044b ASTM<\/strong>\u00a0\u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u043e\u0441\u043d\u043e\u0432\u043e\u0439 \u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0441\u0442\u0438 \u0434\u043b\u044f \u043c\u0438\u0440\u043e\u0432\u044b\u0445 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u0439, \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u043e\u0432 \u0438 \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u0439 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u0432. \u042d\u0442\u0438 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u044b, \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u044b\u0435 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0435\u0439 ASTM International, \u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u044e\u0442 \u0447\u0435\u0442\u043a\u0438\u0435 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f \u043a \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0443, \u0438\u0441\u043f\u044b\u0442\u0430\u043d\u0438\u044f\u043c \u0438 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u043c \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0430\u043c \u0441\u0442\u0430\u043b\u044c\u043d\u044b\u0445 \u0442\u0440\u0443\u0431, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044f \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0435 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u043e. \u0414\u043b\u044f \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Allland Pipes, \u0432\u0435\u0434\u0443\u0449\u0435\u0433\u043e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044f \u0442\u0440\u0443\u0431 \u0438\u0437 \u0443\u0433\u043b\u0435\u0440\u043e\u0434\u0438\u0441\u0442\u043e\u0439 \u0441\u0442\u0430\u043b\u0438 \u0438 \u043f\u043e\u0441\u0442\u0430\u0432\u0449\u0438\u043a\u0430 \u0442\u0440\u0443\u0431 \u043f\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0443 API, \u0441\u043e\u0431\u043b\u044e\u0434\u0435\u043d\u0438\u0435 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043e\u0432 ASTM, API 5L \u0438 EN ISO 3183<\/a> \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043e\u0434\u043d\u043e\u0439 \u0438\u0437 \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0445 \u0446\u0435\u043d\u043d\u043e\u0441\u0442\u0435\u0439 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438, \u0438 \u043a\u0430\u0436\u0434\u044b\u0439 \u043f\u0440\u043e\u0434\u0443\u043a\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d \u0441 \u0443\u0447\u0435\u0442\u043e\u043c \u044d\u0442\u0438\u0445 \u0441\u0442\u0440\u043e\u0433\u0438\u0445 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043e\u0432, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0449\u0438\u0445 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u0443\u044e \u0440\u0430\u0431\u043e\u0442\u0443.<\/p>\n\n

\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442 ASTM \u043d\u0430 \u0441\u0442\u0430\u043b\u044c\u043d\u044b\u0435 \u0442\u0440\u0443\u0431\u044b \u043e\u0445\u0432\u0430\u0442\u044b\u0432\u0430\u0435\u0442 \u043a\u043b\u044e\u0447\u0435\u0432\u044b\u0435 \u0430\u0441\u043f\u0435\u043a\u0442\u044b \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430: \u0441\u043e\u0441\u0442\u0430\u0432 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430, \u043c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430, \u0434\u043e\u043f\u0443\u0441\u043a\u0438 \u043d\u0430 \u0440\u0430\u0437\u043c\u0435\u0440\u044b, \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u0430\u0440\u043a\u0438 \u0438 \u0438\u0441\u043f\u044b\u0442\u0430\u043d\u0438\u044f. \u0421\u043e\u0431\u043b\u044e\u0434\u0430\u044f \u044d\u0442\u0438 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u044b, \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0438 \u043c\u043e\u0433\u0443\u0442 \u0443\u0441\u0442\u0440\u0430\u043d\u0438\u0442\u044c \u043d\u0435\u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u044f, \u0441\u043d\u0438\u0437\u0438\u0442\u044c \u0440\u0438\u0441\u043a \u0432\u044b\u0445\u043e\u0434\u0430 \u0438\u0437 \u0441\u0442\u0440\u043e\u044f \u0438 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0442\u044c \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u044c. \u0414\u043b\u044f \u043a\u043e\u043d\u0435\u0447\u043d\u043e\u0433\u043e \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u044d\u0442\u043e \u043e\u0437\u043d\u0430\u0447\u0430\u0435\u0442 \u0443\u0432\u0435\u0440\u0435\u043d\u043d\u043e\u0441\u0442\u044c \u0432 \u0442\u043e\u043c, \u0447\u0442\u043e \u0442\u0440\u0443\u0431\u0430 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u0430, \u0434\u043e\u043b\u0433\u043e\u0432\u0435\u0447\u043d\u0430 \u0438 \u043f\u043e\u0434\u0445\u043e\u0434\u0438\u0442 \u0434\u043b\u044f \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u044b\u0445 \u0446\u0435\u043b\u0435\u0439. \u041f\u043e\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043e\u0432 ASTM \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043a\u043b\u044e\u0447\u043e\u043c \u043a \u0432\u044b\u0431\u043e\u0440\u0443 \u043f\u043e\u0434\u0445\u043e\u0434\u044f\u0449\u0435\u0439 \u0441\u0442\u0430\u043b\u044c\u043d\u043e\u0439 \u0442\u0440\u0443\u0431\u044b \u0434\u043b\u044f \u043b\u044e\u0431\u043e\u0433\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0430.<\/p>\n\n

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1<\/span>1. \u0412\u0432\u0435\u0434\u0435\u043d\u0438\u0435<\/a><\/span><\/div>\n
2<\/span>2. \u041e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442 ASTM \u043d\u0430 \u0442\u0440\u0443\u0431\u044b \u0438\u0437 \u0443\u0433\u043b\u0435\u0440\u043e\u0434\u0438\u0441\u0442\u043e\u0439 \u0441\u0442\u0430\u043b\u0438<\/a><\/span><\/div>\n
3<\/span>3. \u0421\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0432 LSAW, SSAW \u0438 DSAW<\/a><\/span><\/div>\n
4<\/span>4. \u0421\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0435 \u043e\u0431\u043b\u0430\u0441\u0442\u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0438 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430 ASTM<\/a><\/span><\/div>\n
5<\/span>5. \u0410\u043d\u0442\u0438\u043a\u043e\u0440\u0440\u043e\u0437\u0438\u043e\u043d\u043d\u044b\u0435 \u043f\u043e\u043a\u0440\u044b\u0442\u0438\u044f: \u043f\u0440\u043e\u0434\u043b\u0435\u043d\u0438\u0435 \u0441\u0440\u043e\u043a\u0430 \u0441\u043b\u0443\u0436\u0431\u044b \u0432 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0438 \u0441 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u044f\u043c\u0438 ASTM<\/a><\/span><\/div>\n
6<\/span>6. \u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438: \u0440\u0430\u0437\u043c\u0435\u0440 \u0442\u0440\u0443\u0431\u044b \u0438 \u0442\u043e\u043b\u0449\u0438\u043d\u0430 \u0441\u0442\u0435\u043d\u043a\u0438<\/a><\/span><\/div>\n
7<\/span>7. \u0417\u0430\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435<\/a><\/span><\/div>\n<\/div>\n<\/div>\n\n
\"astm<\/div>\n\n

2. \u041e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442 ASTM \u043d\u0430 \u0442\u0440\u0443\u0431\u044b \u0438\u0437 \u0443\u0433\u043b\u0435\u0440\u043e\u0434\u0438\u0441\u0442\u043e\u0439 \u0441\u0442\u0430\u043b\u0438<\/strong><\/h2>\n\n

\u0422\u0440\u0443\u0431\u044b \u0438\u0437 \u0443\u0433\u043b\u0435\u0440\u043e\u0434\u0438\u0441\u0442\u043e\u0439 \u0441\u0442\u0430\u043b\u0438 \u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u043c \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u043c \u0432 \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u0438; \u043e\u043d\u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u044e\u0442\u0441\u044f \u0432 \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0439 \u043f\u0435\u0440\u0435\u0440\u0430\u0431\u043e\u0442\u043a\u0435 \u0438 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0435. \u041e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u044f ASTM \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043b\u0430 \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u044b \u0434\u043b\u044f \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u0439 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438, \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u0439 \u043a \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044e \u0438 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0442\u0438\u0432\u043d\u044b\u0445 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u0439. \u041d\u0438\u0436\u0435 \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043d\u044b \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u0448\u0438\u0440\u043e\u043a\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0435 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u044b \u0438 \u0438\u0445 \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043e\u0431\u043b\u0430\u0441\u0442\u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f.<\/p>\n\n

2.1 ASTM A53 \u0438 A106: \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u044b \u0432 \u043e\u0442\u0440\u0430\u0441\u043b\u0438<\/strong><\/h3>\n\n

ASTM A53<\/a> \u0410 \u0442\u0430\u043a\u0436\u0435 ASTM A106 \u2014 \u0434\u0432\u0430 \u0438\u0437 \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u0448\u0438\u0440\u043e\u043a\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0445 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043e\u0432 \u0434\u043b\u044f \u0442\u0440\u0443\u0431 \u0438\u0437 \u0443\u0433\u043b\u0435\u0440\u043e\u0434\u0438\u0441\u0442\u043e\u0439 \u0441\u0442\u0430\u043b\u0438, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0437\u0430\u0441\u043b\u0443\u0436\u0438\u043b\u0438 \u0434\u043e\u0432\u0435\u0440\u0438\u0435 \u0431\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u0441\u0432\u043e\u0435\u0439 \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0438 \u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0441\u0442\u0438 \u043a\u0430\u043a \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445 \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c, \u0442\u0430\u043a \u0438 \u0432 \u043e\u0431\u0449\u0435\u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u044b\u0445 \u043e\u0431\u043b\u0430\u0441\u0442\u044f\u0445 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f. ASTM A53 Grade B<\/strong>\u00a0\u042f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u043f\u0443\u043b\u044f\u0440\u043d\u044b\u043c \u0432\u044b\u0431\u043e\u0440\u043e\u043c \u0434\u043b\u044f \u0441\u0438\u0441\u0442\u0435\u043c \u0441 \u043d\u0438\u0437\u043a\u0438\u043c \u0438 \u0441\u0440\u0435\u0434\u043d\u0438\u043c \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u043f\u0430\u0440\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u044b, \u0432\u043e\u0434\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u044b, \u0433\u0430\u0437\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u044b \u0438 \u043f\u043d\u0435\u0432\u043c\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u044b. \u0421\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442 \u0432 \u0434\u0432\u0443\u0445 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u044f\u0445: \u0441\u0432\u0430\u0440\u043d\u0430\u044f \u0438 \u0431\u0435\u0441\u0448\u043e\u0432\u043d\u0430\u044f; \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043d\u044b\u043c \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u043e\u043c \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0442\u0440\u0443\u0431\u0430 \u0438\u0437 \u0447\u0435\u0440\u043d\u043e\u0439 \u0441\u0442\u0430\u043b\u0438 (\u0431\u0435\u0437 \u043f\u043e\u043a\u0440\u044b\u0442\u0438\u044f). \u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442 \u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u0442 \u0441\u0442\u0440\u043e\u0433\u0438\u0435 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f \u043a \u0445\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u043c\u0443 \u0441\u043e\u0441\u0442\u0430\u0432\u0443 \u0438 \u043c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u043c \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430\u043c, \u0447\u0442\u043e \u0433\u0430\u0440\u0430\u043d\u0442\u0438\u0440\u0443\u0435\u0442 \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u044c \u0442\u0440\u0443\u0431\u044b \u0432\u044b\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0442\u044c \u0443\u043c\u0435\u0440\u0435\u043d\u043d\u044b\u0435 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0438 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043d\u044b\u0435 \u0440\u0435\u0436\u0438\u043c\u044b.<\/p>\n\n

\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442 ASTM A106 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d \u0434\u043b\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0432 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445 \u0432\u044b\u0441\u043e\u043a\u0438\u0445 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440 \u0438 \u0432\u044b\u0441\u043e\u043a\u043e\u0433\u043e \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0438 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0438\u0434\u0435\u0430\u043b\u044c\u043d\u044b\u043c \u0432\u044b\u0431\u043e\u0440\u043e\u043c \u0434\u043b\u044f \u043d\u0435\u0444\u0442\u0435\u043f\u0435\u0440\u0435\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u044e\u0449\u0438\u0445 \u0437\u0430\u0432\u043e\u0434\u043e\u0432, \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0441\u0442\u0430\u043d\u0446\u0438\u0439 \u0438 \u0445\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043f\u0440\u0435\u0434\u043f\u0440\u0438\u044f\u0442\u0438\u0439. \u041a\u0430\u043a \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442 \u043d\u0430 \u0431\u0435\u0441\u0448\u043e\u0432\u043d\u044b\u0435 \u0442\u0440\u0443\u0431\u044b, \u043e\u043d \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u0435\u0442 \u0441\u0442\u0440\u043e\u0433\u0438\u043c \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f\u043c \u043a \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044e \u0438 \u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0441\u0442\u0438 \u0432 \u044d\u043a\u0441\u0442\u0440\u0435\u043c\u0430\u043b\u044c\u043d\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445. \u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u044b ASTM A53 \u0438 A106 \u043f\u0440\u0438\u0437\u043d\u0430\u043d\u044b \u0432\u043e \u0432\u0441\u0435\u043c \u043c\u0438\u0440\u0435, \u0447\u0442\u043e \u0434\u0435\u043b\u0430\u0435\u0442 \u0438\u0445 \u043b\u0443\u0447\u0448\u0438\u043c \u0432\u044b\u0431\u043e\u0440\u043e\u043c \u0434\u043b\u044f \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u043e\u0432.<\/p>\n\n

2.2 ASTM <\/strong>A500<\/strong>&A53: \u0421\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u043d\u043e\u0435 \u0441\u043e\u0432\u0435\u0440\u0448\u0435\u043d\u0441\u0442\u0432\u043e<\/strong><\/h3>\n\n

\u0425\u043e\u0442\u044f \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442 ASTM A53 \u0432 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u043c \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445, \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0438\u0445 \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c, \u043e\u043d \u0442\u0430\u043a\u0436\u0435 \u043d\u0430\u0445\u043e\u0434\u0438\u0442 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0432 \u0441\u0442\u0440\u043e\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u043f\u0440\u043e\u0435\u043a\u0442\u0430\u0445, \u043a\u043e\u0433\u0434\u0430 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0432 \u0441\u043e\u0447\u0435\u0442\u0430\u043d\u0438\u0438 \u0441 ASTM A500<\/a>, \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442, \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u044b\u0439 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0434\u043b\u044f \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0442\u0440\u0443\u0431 \u0438\u0437 \u0443\u0433\u043b\u0435\u0440\u043e\u0434\u0438\u0441\u0442\u043e\u0439 \u0441\u0442\u0430\u043b\u0438. \u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442 ASTM A500 \u043f\u0440\u0438\u043c\u0435\u043d\u0438\u043c \u043a \u0445\u043e\u043b\u043e\u0434\u043d\u043e\u0434\u0435\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u043c, \u0441\u0432\u0430\u0440\u043d\u044b\u043c \u0438 \u0431\u0435\u0441\u0448\u043e\u0432\u043d\u044b\u043c \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u043e\u043d\u043d\u044b\u043c \u0442\u0440\u0443\u0431\u0430\u043c \u0438\u0437 \u0443\u0433\u043b\u0435\u0440\u043e\u0434\u0438\u0441\u0442\u043e\u0439 \u0441\u0442\u0430\u043b\u0438, \u0447\u0442\u043e \u0434\u0435\u043b\u0430\u0435\u0442 \u0435\u0433\u043e \u0438\u0434\u0435\u0430\u043b\u044c\u043d\u044b\u043c \u0432\u044b\u0431\u043e\u0440\u043e\u043c \u0434\u043b\u044f \u0432\u043e\u0437\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u043a\u0430\u0440\u043a\u0430\u0441\u043e\u0432 \u0437\u0434\u0430\u043d\u0438\u0439, \u043c\u043e\u0441\u0442\u043e\u0432 \u0438 \u043c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0439. \u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442 \u043f\u043e\u0434\u0440\u0430\u0437\u0434\u0435\u043b\u044f\u0435\u0442\u0441\u044f \u043d\u0430 \u0447\u0435\u0442\u044b\u0440\u0435 \u043c\u0430\u0440\u043a\u0438 (A, B, C \u0438 D), \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043e\u0442\u043b\u0438\u0447\u0430\u044e\u0442\u0441\u044f \u043f\u0440\u0435\u0434\u0435\u043b\u043e\u043c \u0442\u0435\u043a\u0443\u0447\u0435\u0441\u0442\u0438 \u0441\u0442\u0430\u043b\u044c\u043d\u044b\u0445 \u0442\u0440\u0443\u0431, \u0447\u0442\u043e \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u0430\u043c \u0432\u044b\u0431\u0438\u0440\u0430\u0442\u044c \u043f\u043e\u0434\u0445\u043e\u0434\u044f\u0449\u0443\u044e \u043c\u0430\u0440\u043a\u0443 \u0432 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0438 \u0441 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f\u043c\u0438 \u043a \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0442\u0438\u0432\u043d\u043e\u0439 \u043d\u0430\u0433\u0440\u0443\u0437\u043a\u0435 \u0438\u0445 \u043f\u0440\u043e\u0435\u043a\u0442\u0430.<\/p>\n\n

\u0412 \u0441\u0442\u0440\u043e\u0438\u0442\u0435\u043b\u044c\u0441\u0442\u0432\u0435 \u0430\u0431\u0431\u0440\u0435\u0432\u0438\u0430\u0442\u0443\u0440\u0430 HSS \u043e\u0431\u043e\u0437\u043d\u0430\u0447\u0430\u0435\u0442 \u043f\u043e\u043b\u044b\u0435 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u043e\u043d\u043d\u044b\u0435 \u043f\u0440\u043e\u0444\u0438\u043b\u0438, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0447\u0430\u0441\u0442\u043e \u0438\u0437\u0433\u043e\u0442\u0430\u0432\u043b\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u0434\u043b\u044f ASTM <\/strong>A500<\/strong>\u00a0\u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u044b. \u0421\u0442\u0430\u043b\u044c HSS \u043e\u0442\u043b\u0438\u0447\u0430\u0435\u0442\u0441\u044f \u0432\u044b\u0441\u043e\u043a\u0438\u043c \u0441\u043e\u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u0435\u043c \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u0438 \u043a \u0432\u0435\u0441\u0443, \u0447\u0442\u043e \u0434\u0435\u043b\u0430\u0435\u0442 \u0435\u0451 \u044d\u043a\u043e\u043d\u043e\u043c\u0438\u0447\u043d\u044b\u043c \u0438 \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u044b\u043c \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u043c \u0434\u043b\u044f \u0441\u0442\u0440\u043e\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0439. \u0412 \u0441\u043e\u0447\u0435\u0442\u0430\u043d\u0438\u0438 \u0441 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0442\u0438\u0432\u043d\u043e\u0439 \u0430\u0440\u043c\u0430\u0442\u0443\u0440\u043e\u0439, \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0439 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0443 ASTM, \u043e\u043d\u0430 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c \u043f\u0440\u043e\u0447\u043d\u044b\u0435 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438, \u0440\u0430\u0441\u0441\u0447\u0438\u0442\u0430\u043d\u043d\u044b\u0435 \u043d\u0430 \u0431\u043e\u043b\u044c\u0448\u0438\u0435 \u043d\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u0438 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044e \u0432 \u0441\u0443\u0440\u043e\u0432\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445. \u0412 \u043f\u0440\u043e\u0435\u043a\u0442\u0430\u0445, \u0442\u0440\u0435\u0431\u0443\u044e\u0449\u0438\u0445 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u0433\u0435\u0440\u043c\u0435\u0442\u0438\u0447\u043d\u043e\u0441\u0442\u0438 \u0438 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0442\u0438\u0432\u043d\u043e\u0439 \u043e\u043f\u043e\u0440\u044b, \u0441\u0442\u0430\u043b\u044c ASTM A53 \u0441\u043b\u0443\u0436\u0438\u0442 \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435\u043c \u043a \u0441\u0442\u0430\u043b\u0438 ASTM A500.<\/p>\n\n

2.3 ASTM A252: \u0421\u0432\u0430\u0438 \u0438 \u0444\u0443\u043d\u0434\u0430\u043c\u0435\u043d\u0442\u044b<\/strong><\/h3>\n\n

ASTM A252<\/a> \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u0435\u0442 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f \u043a \u0442\u0440\u0443\u0431\u0447\u0430\u0442\u044b\u043c \u0441\u0432\u0430\u044f\u043c \u0438\u0437 \u0443\u0433\u043b\u0435\u0440\u043e\u0434\u0438\u0441\u0442\u043e\u0439 \u0441\u0442\u0430\u043b\u0438, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u043c \u0432 \u0444\u0443\u043d\u0434\u0430\u043c\u0435\u043d\u0442\u0430\u0445 \u0434\u043b\u044f \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0442\u0438\u0432\u043d\u044b\u0445 \u043d\u0430\u0433\u0440\u0443\u0437\u043e\u043a \u043d\u0430 \u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u044b\u0435 \u0441\u043b\u043e\u0438 \u0433\u0440\u0443\u043d\u0442\u0430. \u0414\u043b\u044f \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u0432, \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u043d\u0435\u0433\u043b\u0443\u0431\u043e\u043a\u0438\u0435 \u0441\u043b\u043e\u0438 \u0433\u0440\u0443\u043d\u0442\u0430 \u043d\u0435 \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u044b \u0432\u044b\u0434\u0435\u0440\u0436\u0430\u0442\u044c \u043d\u0430\u0433\u0440\u0443\u0437\u043a\u0443 \u0441\u043e\u043e\u0440\u0443\u0436\u0435\u043d\u0438\u0439, \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u043c \u0440\u0435\u0448\u0435\u043d\u0438\u0435\u043c \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0441\u0442\u0430\u043b\u044c\u043d\u044b\u0445 \u0442\u0440\u0443\u0431\u0447\u0430\u0442\u044b\u0445 \u0441\u0432\u0430\u0439, \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0439 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0443 ASTM A252.<\/p>\n\n

\u0422\u0440\u0443\u0431\u044b ASTM A252 \u0432\u044b\u043f\u0443\u0441\u043a\u0430\u044e\u0442\u0441\u044f \u0432 \u0442\u0440\u0451\u0445 \u043a\u043b\u0430\u0441\u0441\u0430\u0445, \u043f\u0440\u0438\u0447\u0451\u043c \u043a\u043b\u0430\u0441\u0441 3 \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d \u0434\u043b\u044f \u0441\u0432\u0435\u0440\u0445\u043f\u0440\u043e\u0447\u043d\u044b\u0445 \u0441\u0432\u0430\u0439. \u041f\u0440\u0438 \u0437\u0430\u0431\u0438\u0432\u043a\u0435 \u0441\u0442\u0430\u043b\u044c\u043d\u044b\u0445 \u0441\u0432\u0430\u0439 \u043e\u043d\u0438 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0442 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0435 \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u0438\u0435. \u0411\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u0441\u0432\u043e\u0435\u0439 \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u0438 \u0438 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044f\u043c \u043f\u043e \u0434\u0438\u0430\u043c\u0435\u0442\u0440\u0443, \u0421\u0442\u0430\u043b\u044c\u043d\u0430\u044f \u0442\u0440\u0443\u0431\u0430 LSAW<\/a> \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043b\u0443\u0447\u0448\u0438\u043c \u0432\u044b\u0431\u043e\u0440\u043e\u043c \u0434\u043b\u044f \u043a\u0440\u0443\u043f\u043d\u043e\u043c\u0430\u0441\u0448\u0442\u0430\u0431\u043d\u044b\u0445 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u0432, \u0430 \u0442\u0440\u0443\u0431\u044b \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430 ASTM A252 \u0442\u0430\u043a\u0436\u0435 \u0448\u0438\u0440\u043e\u043a\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u043f\u0440\u0438 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0435 \u0441\u0432\u0430\u0439\u043d\u044b\u0445 \u0444\u0443\u043d\u0434\u0430\u043c\u0435\u043d\u0442\u043e\u0432 \u043c\u043e\u0441\u0442\u043e\u0432, \u0433\u0434\u0435 \u043f\u0440\u0435\u0434\u044a\u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u0441\u0442\u0440\u043e\u0433\u0438\u0435 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f \u043a \u0442\u043e\u043b\u0449\u0438\u043d\u0435 \u0441\u0442\u0435\u043d\u043e\u043a \u0438 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0443 \u0441\u0432\u0430\u0440\u043a\u0438.<\/p>\n\n

3. \u0421\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0432 LSAW, SSAW \u0438 DSAW<\/strong><\/h2>\n\n

\u0422\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u044f \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430 \u0441\u0442\u0430\u043b\u044c\u043d\u044b\u0445 \u0442\u0440\u0443\u0431 \u0438\u0433\u0440\u0430\u0435\u0442 \u0440\u0435\u0448\u0430\u044e\u0449\u0443\u044e \u0440\u043e\u043b\u044c \u0432 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0438 \u0438\u0445 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a, \u0434\u043e\u043b\u0433\u043e\u0432\u0435\u0447\u043d\u043e\u0441\u0442\u0438 \u0438 \u043f\u0440\u0438\u0433\u043e\u0434\u043d\u043e\u0441\u0442\u0438 \u0434\u043b\u044f \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u044b\u0445 \u043e\u0431\u043b\u0430\u0441\u0442\u0435\u0439 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f. \u0422\u0440\u0435\u043c\u044f \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0451\u043d\u043d\u044b\u043c\u0438 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430\u043c\u0438 \u0438\u0437\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0441\u0442\u0430\u043b\u044c\u043d\u044b\u0445 \u0442\u0440\u0443\u0431, \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0445 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430\u043c ASTM, \u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f LSAW (\u043f\u0440\u043e\u0434\u043e\u043b\u044c\u043d\u0430\u044f \u0441\u0432\u0430\u0440\u043a\u0430 \u043f\u043e\u0434 \u0444\u043b\u044e\u0441\u043e\u043c), SSAW (\u0441\u043f\u0438\u0440\u0430\u043b\u044c\u043d\u0430\u044f \u0441\u0432\u0430\u0440\u043a\u0430 \u043f\u043e\u0434 \u0444\u043b\u044e\u0441\u043e\u043c) \u0438 DSAW (\u0434\u0432\u043e\u0439\u043d\u0430\u044f \u0441\u0432\u0430\u0440\u043a\u0430 \u043f\u043e\u0434 \u0444\u043b\u044e\u0441\u043e\u043c). \u041a\u0430\u0436\u0434\u044b\u0439 \u0438\u0437 \u044d\u0442\u0438\u0445 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0432 \u0438\u043c\u0435\u0435\u0442 \u0441\u0432\u043e\u0438 \u0443\u043d\u0438\u043a\u0430\u043b\u044c\u043d\u044b\u0435 \u043f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430, \u0438 \u0432\u044b\u0431\u043e\u0440 \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u043e\u0442 \u0442\u0430\u043a\u0438\u0445 \u0444\u0430\u043a\u0442\u043e\u0440\u043e\u0432, \u043a\u0430\u043a \u0434\u0438\u0430\u043c\u0435\u0442\u0440 \u0442\u0440\u0443\u0431\u044b, \u0442\u043e\u043b\u0449\u0438\u043d\u0430 \u0441\u0442\u0435\u043d\u043a\u0438 \u0438 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f \u043a \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044e. \u0421\u0440\u0435\u0434\u0438 \u0442\u0440\u0443\u0431 Allland \u043d\u0430\u0448\u0438 LSAW<\/strong>\u00a0\u043f\u0440\u043e\u0446\u0435\u0441\u0441 \u0438\u0437\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0442\u0440\u0443\u0431<\/strong>\u00a0\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043e\u0441\u043d\u043e\u0432\u043e\u0439 \u043d\u0430\u0448\u0435\u0433\u043e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430, \u0447\u0442\u043e \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043d\u0430\u043c \u0438\u0437\u0433\u043e\u0442\u0430\u0432\u043b\u0438\u0432\u0430\u0442\u044c \u0432\u044b\u0441\u043e\u043a\u043e\u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0435 \u0442\u0440\u0443\u0431\u044b \u0431\u043e\u043b\u044c\u0448\u043e\u0433\u043e \u0434\u0438\u0430\u043c\u0435\u0442\u0440\u0430, \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0435 \u0441\u0430\u043c\u044b\u043c \u0441\u0442\u0440\u043e\u0433\u0438\u043c \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430\u043c ASTM.<\/p>\n\n

\u0422\u0440\u0443\u0431\u044b \u043c\u0435\u0442\u043e\u0434\u043e\u043c LSAW \u0438\u0437\u0433\u043e\u0442\u0430\u0432\u043b\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u043f\u0443\u0442\u0435\u043c \u0433\u0438\u0431\u043a\u0438 \u0441\u0442\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u043b\u0438\u0441\u0442\u0430 \u0438 \u0435\u0433\u043e \u043f\u0440\u043e\u0434\u043e\u043b\u044c\u043d\u043e\u0439 \u0441\u0432\u0430\u0440\u043a\u0438, \u0432 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0435 \u0447\u0435\u0433\u043e \u043e\u0431\u0440\u0430\u0437\u0443\u0435\u0442\u0441\u044f \u0435\u0434\u0438\u043d\u044b\u0439 \u043f\u0440\u044f\u043c\u043e\u0439 \u0448\u043e\u0432, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0449\u0438\u0439 \u0432\u044b\u0441\u043e\u043a\u0443\u044e \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u044c. \u041e\u043d\u0438 \u043e\u0442\u043b\u0438\u0447\u043d\u043e \u043f\u043e\u0434\u0445\u043e\u0434\u044f\u0442 \u0434\u043b\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0432 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445 \u0432\u044b\u0441\u043e\u043a\u043e\u0433\u043e \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0438 \u0432 \u043c\u043e\u0440\u0441\u043a\u0438\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445. \u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Allland \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442 \u043f\u0435\u0440\u0435\u0434\u043e\u0432\u0443\u044e \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u044e LSAW \u0434\u043b\u044f \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430 \u0442\u0440\u0443\u0431 \u0434\u0438\u0430\u043c\u0435\u0442\u0440\u043e\u043c \u0434\u043e 60 \u0434\u044e\u0439\u043c\u043e\u0432, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0442 ASTM A671<\/a>, A672 \u0438 A252.<\/p>\n\n

\u0422\u0440\u0443\u0431\u044b SSAW \u0438\u0437\u0433\u043e\u0442\u0430\u0432\u043b\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u043f\u0443\u0442\u0435\u043c \u0441\u043f\u0438\u0440\u0430\u043b\u044c\u043d\u043e\u0439 \u043d\u0430\u043c\u043e\u0442\u043a\u0438 \u0441\u0442\u0430\u043b\u044c\u043d\u043e\u0439 \u043b\u0435\u043d\u0442\u044b \u0438 \u0441\u0432\u0430\u0440\u043a\u0438 \u0448\u0432\u0430. \u041e\u043d\u0438 \u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u044d\u043a\u043e\u043d\u043e\u043c\u0438\u0447\u0435\u0441\u043a\u0438 \u0432\u044b\u0433\u043e\u0434\u043d\u044b\u043c \u0440\u0435\u0448\u0435\u043d\u0438\u0435\u043c \u0434\u043b\u044f \u0442\u0440\u0443\u0431 \u0431\u043e\u043b\u044c\u0448\u043e\u0433\u043e \u0434\u0438\u0430\u043c\u0435\u0442\u0440\u0430 \u0438 \u043f\u043e\u0434\u0445\u043e\u0434\u044f\u0442 \u0434\u043b\u044f \u0432\u043e\u0434\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u043e\u0432 \u0438 \u0441\u0432\u0430\u0439\u043d\u044b\u0445 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0439, \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0442 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430\u043c ASTM A 139, A252. \u0422\u0440\u0443\u0431\u044b \u0441\u043e \u0441\u043f\u0438\u0440\u0430\u043b\u044c\u043d\u043e\u0439 \u0441\u0432\u0430\u0440\u043a\u043e\u0439 \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u044e\u0442\u0441\u044f \u0432 \u043a\u0440\u0443\u043f\u043d\u043e\u043c\u0430\u0441\u0448\u0442\u0430\u0431\u043d\u044b\u0445 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u043d\u044b\u0445 \u043f\u0440\u043e\u0435\u043a\u0442\u0430\u0445.<\/p>\n\n

DSAW \u2014 \u044d\u0442\u043e \u0440\u0430\u0437\u043d\u043e\u0432\u0438\u0434\u043d\u043e\u0441\u0442\u044c \u043c\u0435\u0442\u043e\u0434\u0430 LSAW, \u043f\u0440\u0438 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0441\u0432\u0430\u0440\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u043e\u0431\u0435 \u0441\u0442\u043e\u0440\u043e\u043d\u044b \u0448\u0432\u0430 \u0442\u0440\u0443\u0431\u044b, \u0447\u0442\u043e \u043f\u043e\u0432\u044b\u0448\u0430\u0435\u0442 \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u044c \u0438 \u0434\u043e\u043b\u0433\u043e\u0432\u0435\u0447\u043d\u043e\u0441\u0442\u044c. \u0422\u0440\u0443\u0431\u044b, \u0438\u0437\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u043d\u044b\u0435 \u043c\u0435\u0442\u043e\u0434\u043e\u043c DSAW, \u043f\u043e\u0434\u0445\u043e\u0434\u044f\u0442 \u0434\u043b\u044f \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445 \u0432\u044b\u0441\u043e\u043a\u043e\u0433\u043e \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0438 \u0432\u044b\u0441\u043e\u043a\u0438\u0445 \u043d\u0430\u0433\u0440\u0443\u0437\u043e\u043a, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0432 \u043d\u0435\u0444\u0442\u0435- \u0438 \u0433\u0430\u0437\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u0430\u0445. \u041d\u0435\u0441\u043c\u043e\u0442\u0440\u044f \u043d\u0430 \u0432\u044b\u0441\u043e\u043a\u0443\u044e \u0441\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u044c, \u0432 \u043a\u043b\u044e\u0447\u0435\u0432\u044b\u0445 \u043e\u0431\u043b\u0430\u0441\u0442\u044f\u0445 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432 \u043d\u0438\u0445 \u0432\u0441\u0435 \u0436\u0435 \u0441\u0442\u043e\u0438\u0442 \u0438\u043d\u0432\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c.<\/p>\n\n

\n\n\n\n\n\n\n\n
\u0425\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0430<\/td>\nLSAW (SAWL)<\/td>\nSSAW (SSAW)<\/td>\n\u0411\u0435\u0441\u0448\u043e\u0432\u043d\u044b\u0435<\/td>\n<\/tr>\n
\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u044b ASTM<\/td>\nA671, A672, A252<\/td>\nA139, A252<\/td>\nA53, A106, A333<\/td>\n<\/tr>\n
\u0414\u0438\u0430\u043f\u0430\u0437\u043e\u043d \u0434\u0438\u0430\u043c\u0435\u0442\u0440\u043e\u0432<\/td>\n\u0422\u0440\u0443\u0431\u0430 \u0431\u043e\u043b\u044c\u0448\u043e\u0433\u043e \u0434\u0438\u0430\u043c\u0435\u0442\u0440\u0430 (\u0434\u043e 60\u2033)<\/td>\n\u0421\u0442\u0430\u043b\u044c\u043d\u0430\u044f \u0442\u0440\u0443\u0431\u0430 \u0431\u043e\u043b\u044c\u0448\u043e\u0433\u043e \u0434\u0438\u0430\u043c\u0435\u0442\u0440\u0430<\/td>\n\u041e\u0442 \u043d\u0435\u0431\u043e\u043b\u044c\u0448\u0438\u0445 \u0434\u043e \u0441\u0440\u0435\u0434\u043d\u0438\u0445<\/td>\n<\/tr>\n
\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0435 \u043f\u043e\u043a\u0440\u044b\u0442\u0438\u0435<\/td>\n3LPE, FBE, 3LPP<\/a><\/td>\n3PE, \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0435\u0435 FBE-\u043f\u043e\u043a\u0440\u044b\u0442\u0438\u0435<\/td>\n\u0427\u0435\u0440\u043d\u0430\u044f \u043a\u0440\u0430\u0441\u043a\u0430, \u043e\u0446\u0438\u043d\u043a\u043e\u0432\u0430\u043d\u043d\u044b\u0439<\/td>\n<\/tr>\n
\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043e\u0431\u043b\u0430\u0441\u0442\u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f<\/td>\n\u041c\u043e\u0440\u0441\u043a\u0438\u0435 \u043d\u0435\u0444\u0442\u0435\u043f\u0440\u043e\u0432\u043e\u0434\u044b<\/td>\n\u0412\u043e\u0434\u043e\u043f\u0440\u043e\u0432\u043e\u0434, \u0437\u0430\u0431\u0438\u0432\u043a\u0430 \u0441\u0432\u0430\u0439<\/td>\n\u0422\u0440\u0443\u0431\u043a\u0438 \u0432\u044b\u0441\u043e\u043a\u043e\u0433\u043e \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\n

4. \u0421\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0435 \u043e\u0431\u043b\u0430\u0441\u0442\u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0438 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u044b ASTM <\/strong>R<\/strong>\u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f<\/strong><\/h2>\n\n

Steel pipes are suitable for various professional applications, each of which has its own unique ASTM requirements. Understanding these requirements, from offshore pipelines to fire sprinklers, is key to selecting the right pipes and ensuring the success of the project. The following are common professional applications and the corresponding ASTM standards.<\/p>\n\n

4.1 Onshore vs. <\/strong>\u043e\u0444\u0444\u0448\u043e\u0440 <\/strong>P<\/strong>ipeline<\/strong>\u00a0Solutions<\/strong><\/h3>\n\n

Onshore and offshore pipelines are facing very different environmental and operational challenges, and ASTM standards are customized to solve these differences. For example, submarine pipes must be able to withstand harsh marine environments, including saltwater corrosion, strong currents and extreme pressure. Because of their high strength and durability, LSAW pipes for \u043c\u043e\u0440\u0441\u043a\u043e\u0439 \u0442\u0440\u0443\u0431\u043e\u043f\u0440\u043e\u0432\u043e\u0434<\/strong>s<\/strong>\u00a0are usually the first choice for these applications, and they must conform to ASTM standards such as 671 and 672. Additionally, some offshore natural gas pipelines also use ASTM A53 Grade B pipes in specific sections requiring moderate pressure and corrosion resistance.<\/p>\n\n

Onshore pipes transport oil, natural gas or water over land, which conforms to ASTM soil conditions and temperature change standards. There is a difference in coating between black steel pipes on land and offshore; simpler coatings are used on land, such as black paint or electroplating. API 5L X52 is both universal and meets strict strength requirements.<\/p>\n\n

4.2 Potable Water and Drainage Systems<\/strong><\/h3>\n\n

According to ASTM standards, drinking water and drainage systems require safe and corrosion-resistant steel pipes. Drinking water pipes must be non-toxic and conform to ASTM A53\/A106 standards, ensuring no harmful pollutants, smooth inside and preventing bacterial growth. Epoxy coating improves the corrosion resistance for water safety.<\/p>\n\n

China’s high-quality drinking water steel pipes meet the global ASTM health standards. The LSAW pipe for tap water has strict requirements on size and coating, while the drain pipes are made of corrosion-resistant steel, and their thickness and durability are controlled by ASTM.<\/p>\n\n

4.3 Fire Sprinkler Pipe Systems<\/strong><\/h3>\n\n

Fire sprinkler systems are very important to protect buildings and lives. The steel pipes used in these systems must meet strict ASTM standards to ensure that they can withstand high pressure and extreme temperatures. Steel pipe for fire sprinkler systems is usually manufactured according to ASTM A53 or A106 standards, and the most common choice is schedule 40 spray pipe. The wall of the \u0420\u0430\u0441\u043f\u0438\u0441\u0430\u043d\u0438\u0435 40 <\/strong>\u0442\u0440\u0443\u0431\u0430<\/strong>\u00a0is thicker than a standard pipe, and it can withstand the high water pressure required by the fire sprinkler systems.<\/p>\n\n

Fire sprinkler fittings must also conform to the compatibility and reliability of ASTM standards, connect pipes, control flow, and withstand the same pressure and temperature as pipes. The ASTM standards specify the requirements for material, welding and pressure testing for system safety.<\/p>\n\n

4.4 Floating and Dredging <\/strong>P<\/strong>\u0438\u043f\u0435<\/strong>s<\/strong><\/h3>\n\n

Floating and dredging pipes are used in marine and coastal applications, such as dredging operations, offshore construction and temporary water transportation. These pipes must be durable, corrosion-resistant, and can float on water when bearing heavy loads. Floating pipe<\/a>, LSAW pipes are often used for these applications, because LSAW pipes provide high strength and can be made into large diameters to handle high flow rates.<\/p>\n\n

The floating body of the dredging pipe\u00a0uses steel pipes as the core of its durability, and the floating body of the pipe\u00a0provides buoyancy. The entire system complies with ASTM standards for corrosion resistance, strength, and buoyancy, requiring robust coatings for harsh marine conditions.<\/p>\n\n

5. \u0410\u043d\u0442\u0438\u043a\u043e\u0440\u0440\u043e\u0437\u0438\u043e\u043d\u043d\u044b\u0435 \u043f\u043e\u043a\u0440\u044b\u0442\u0438\u044f: \u043f\u0440\u043e\u0434\u043b\u0435\u043d\u0438\u0435 \u0441\u0440\u043e\u043a\u0430 \u0441\u043b\u0443\u0436\u0431\u044b \u0432 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0438 \u0441 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u044f\u043c\u0438 ASTM<\/strong><\/h2>\n\n

Corrosion is one of the biggest threats to steel pipes, which can shorten the service life of steel pipes and increase the risk of failure of steel pipes. ASTM standards include strict requirements for anti-corrosion coatings, ensuring that steel pipes can withstand harsh environments and maintain their performance over time. For Allland pipes, we provide a series of anti-corrosion coatings in accordance with ASTM guidelines, including 3LPE, 3LPP and fusion bond epoxy resin, to prolong the service life of our pipes and protect the investment of our customers.<\/p>\n\n

Two of the most common anti-corrosion coatings for steel pipes are 3LPE (Three-Layer Polyethylene) and 3LPP (Three-Layer Polypropylene). The difference between 3LPE and 3LPP coatings<\/strong>\u00a0lies in their material characteristics: 3LPE is more flexible and impact-resistant, making it an ideal choice for offshore and harsh environments, while 3LPP provides better high-temperature resistance and is suitable for onshore pipes and industrial applications. These two coatings meet ASTM standards and provide a barrier against corrosion, moisture and chemicals.<\/p>\n\n

External 3LPP coating should be applied to the outside of the pipe\u00a0to prevent external corrosion, such as corrosion caused by salt water, soil or chemicals. Fusion bond epoxy coating (FBE) is another popular choice, which melts and adheres to the surface of the pipe\u00a0in the form of powder, forming a hard and durable barrier. 3LPE coated pipes (sometimes referred to as 3PE locally) are often used in oil and gas pipes, providing excellent corrosion resistance and durability. An epoxy-lined pipe is used to protect the inside of the pipe from internal corrosion, which is common in water and chemical pipes.<\/p>\n\n

At Allland Pipes, our fusion-bonded epoxy powder coating is applied using advanced technology, ensuring uniform coverage and compliance with ASTM standards. As one of the leading suppliers, we provide customized coating solutions to meet the specific needs of each project, whether it is a submarine pipe\u00a0that needs 3LPE coating or a water pipe that needs epoxy resin lining.<\/p>\n\n

6. \u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438: \u0440\u0430\u0437\u043c\u0435\u0440 \u0442\u0440\u0443\u0431\u044b \u0438 \u0442\u043e\u043b\u0449\u0438\u043d\u0430 \u0441\u0442\u0435\u043d\u043a\u0438<\/strong><\/h2>\n\n

When selecting steel pipes for a project, it is very important to know the technical data (including the pipe sizes, wall thickness and size) to ensure compatibility and performance. The ASTM standard sets strict requirements for \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0435 \u0440\u0430\u0437\u043c\u0435\u0440\u044b \u0441\u0442\u0430\u043b\u044c\u043d\u044b\u0445 \u0442\u0440\u0443\u0431<\/strong>\u00a0and wall thickness, and engineers rely on these data to design and install piping systems that meet their project requirements. Below, we provide key technical data for common steel pipe sizes, including the chart of pipe wall thickness and schedule 40 steel pipe size.<\/p>\n\n

Schedule 40 Black pipe size is widely used in the industry. Schedule 40 refers to wall thickness. For a given schedule, as the pipe diameter increases, the wall thickness also increases to maintain proportional pressure-bearing capacity.\u00a0For example, a 1-inch schedule 40 pipe\u00a0has an outer diameter of 33.4 mm and a wall thickness of 3.38 mm; A 6-inch pipe has an outside diameter of 168.3 mm and a wall thickness of 7.11 mm. ASTM standards ensure the consistency of these dimensions.<\/p>\n\n

A steel pipe dimension drawing is a valuable tool for engineers and project managers, which provides a quick reference for the diameters, wall thicknesses and weights of the pipe. ASTM standards like 53 and A106 specify the allowable tolerances for these dimensions, ensuring that pipes from different manufacturers are compatible. Like Allland pipes, industrial pipe\u00a0manufacturers follow these tolerances to produce pipes that meet the most stringent project requirements.<\/p>\n\n

Other key technical data include the steel density (7.85 g\/cm\u00b3 for carbon steel) and the hardness of carbon steel based on composition and heat treatment. These details will help engineers to choose the pipe\u00a0suitable for specific applications and ensure that it meets ASTM standards.<\/p>\n\n

7. \u0417\u0430\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435<\/strong><\/h2>\n\n

\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u044b ASTM<\/strong>\u00a0are the basis of the quality and reliability of steel pipes, and the selection of a manufacturer meeting the standard is key to the success of the project. As a leading large-diameter pipe\u00a0company, Allland\u00a0Pipes produces high-quality steel pipes that meet or exceed the standards of ASTM, API 5L and EN ISO 3183, with a full range of products to meet unique project requirements.<\/p>\n\n

Allland\u00a0Pipes is\u00a0known for their quality, innovation and service. Our state-of-the-art LSAW Pipe manufacturing process produces precise, strong, large-diameter pipes, plus anti-corrosion coatings to extend pipe life. We have the expertise for offshore, basic or drinking water projects.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

1. Introduction In the global piping industry, consistency, safety, and quality are non-negotiable\u2014especially for critical applications like oil and gas transmission, construction, and…<\/p>","protected":false},"author":1,"featured_media":30245,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"","_seopress_titles_title":"ASTM Standards for Steel Pipes: Guide & Applications","_seopress_titles_desc":"Explore ASTM standards for steel pipes, including A53, A106, A500, specifications, manufacturing processes, and key industrial applications.","_seopress_robots_index":"","_gspb_post_css":".gs-autolist{margin:15px 0 30px;border:1px solid #dddddd7d}.gs-autolist-item{padding:15px 15px 15px 5px;display:flex;align-items:center}.gs-autolist-title,.gs-autolist-title a{font-size:18px;line-height:24px;text-decoration:none}#gspb_toc-id-gsbp-ffacf1f .gs-autolist-item{background-color:#fff}#gspb_toc-id-gsbp-ffacf1f .gs-autolist-item:nth-child(2n){background-color:#eee}#gspb_toc-id-gsbp-ffacf1f .gs-autolist-title a{color:#000}#gspb_toc-id-gsbp-ffacf1f .gs-autolist-number{border-radius:50%;margin:0 20px 0 15px;text-align:center;font-weight:700;background-color:#046cb5;color:#fff;height:25px;line-height:25px;width:25px;font-size:16px;min-width:25px}#gspb_toc-id-gsbp-ffacf1f .gs_sub_heading .gs-autolist-number{font-size:70%}#gspb_image-id-gsbp-f58cac8 img{vertical-align:top;display:inline-block;box-sizing:border-box;max-width:100%;height:auto}#gspb_image-id-gsbp-f58cac8{margin-bottom:20px}","footnotes":""},"categories":[1],"tags":[],"class_list":["post-30243","post","type-post","status-publish","format-standard","has-post-thumbnail","category-blogs"],"acf":[],"_links":{"self":[{"href":"https:\/\/alllandpipes.com\/ru\/wp-json\/wp\/v2\/posts\/30243","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alllandpipes.com\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/alllandpipes.com\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/alllandpipes.com\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/alllandpipes.com\/ru\/wp-json\/wp\/v2\/comments?post=30243"}],"version-history":[{"count":3,"href":"https:\/\/alllandpipes.com\/ru\/wp-json\/wp\/v2\/posts\/30243\/revisions"}],"predecessor-version":[{"id":30249,"href":"https:\/\/alllandpipes.com\/ru\/wp-json\/wp\/v2\/posts\/30243\/revisions\/30249"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/alllandpipes.com\/ru\/wp-json\/wp\/v2\/media\/30245"}],"wp:attachment":[{"href":"https:\/\/alllandpipes.com\/ru\/wp-json\/wp\/v2\/media?parent=30243"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/alllandpipes.com\/ru\/wp-json\/wp\/v2\/categories?post=30243"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/alllandpipes.com\/ru\/wp-json\/wp\/v2\/tags?post=30243"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}