This standard specifies the classified size, shape, weight, technical requirements, test methods, inspection rules, packaging, marks and quality certificates of stainless steel small-diameter seamless steel pipes. This standard applies to austenitic stainless steel small-diameter seamless steel tubes for general purposes such as aerospace, electromechanical, instrumentation components, and medical needle tubes.
GB/T 3090-2000 history
2020GB/T 3090-2020 Seamless small diameter stainless steel tubes
2000GB/T 3090-2000 Stainless steel small diameter seamless steel tubes