This standard specifies the size, shape, weight, technical requirements, test methods, inspection rules, packaging, marks and quality certificates of seamless steel pipes for high-pressure boilers. This standard is applicable to the manufacture of high-quality carbon structural steel, alloy structural steel and stainless heat-resistant seamless steel pipes for steam boilers and pipelines of high pressure and above.
GB 5310-1995 history
2023GB/T 5310-2023 Seamless steel pipe for high pressure boiler
2017GB/T 5310-2017 Seamless steel tubes and pipes for high pressure boiler
2008GB 5310-2008 Seamless steel tubes and pipes for high pressure boiler
1995GB 5310-1995 Seamless steel tubes and pipes for high pressure boiler