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ASTM A53 standard specification - Alloy Pipe, Seamless ...
www.sunnysteel.comSunny Steel Enterprise Ltd. Collect Steel pipe and fitting Resources Http://www.sunnysteel.com E-mail: sales@sunnysteel.com Page:2 of ASTM A53 standard specification.docx Scope This is a standard set by the standards organization ASTM International, a voluntary standards development