General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
最新版
GB/T 30066-2013
範囲
This standard specifies the size, shape, weight, technical requirements, test methods, inspection rules, packaging, marks and quality certificates of ferritic stainless steel welded steel pipes for heat exchangers and condensers. This standard applies to ferritic stainless steel welded steel pipes for heat exchangers and condensers (hereinafter referred to as "steel pipes").