This standard specifies the ordering content of nickel alloy steel plates for cryogenic pressure vessels, the method of indicating grades, dimensions, shapes, weights and allowable deviations, technical requirements, test methods, inspection rules, packaging, marking and quality certificates, etc. This standard is applicable to the manufacture of nickel alloy steel plates with a thickness of 5mm to 100mm for cryogenic pressure vessels between -196°C and <-20°C.
T/JSQA 026-2020 history
2020T/JSQA 026-2020 Nickel alloy steel plates for low temperature pressure vessels