This standard specifies the classification and marking, ordering content, size, shape, weight, technical requirements, test methods, inspection rules, packaging, marking, quality certificate, transportation and Storage.
T/CISA 021-2019 history
2019T/CISA 021-2019 Welded 08Cr19Mn6Ni3Cu2N high strength and nitrogenous austenitic stainless steel pipes for decoration