T/CSTM 00149-2021 High-silicon austenitic stainless steel welded steel pipe
T/CSTM 00149-2021 High-silicon austenitic stainless steel welded steel pipe
Basic Information
Scope
Scope: This document specifies the classification and designations, order content, dimensions, shapes and weights, technical requirements, test methods, inspection rules, packaging, marking, and quality certificates of high-silicon austenitic stainless steel welded steel pipes. This document is applicable to high-silicon austenitic stainless steel welded steel pipes; Main technical content: This document specifies the classification and designations, order content, dimensions, shapes and weights, technical requirements, test methods, inspection rules, packaging, marking, and quality certificates of high-silicon austenitic stainless steel welded steel pipes. This document is applicable to high-silicon austenitic stainless steel welded steel pipes.