This part of GB 150 specifies the allowable steel grades and standards for steel used for pressure components of pressure vessels, additional technical requirements for steel, service range (temperature and pressure) and allowable stress of steel. This part applies to pressure vessels with a design temperature of -253°C to 800°C and a design pressure not greater than 35MPa. The non-applicable scope of this part is: the non-applicable scope stipulated in GB 150.1; containers in the refrigeration and paper industry, glass-lined vessels and simple pressure vessels; the scope stipulated in Article 1.4 of TSG R0004.
GB 150.2-2011 Referenced Document
GB 13296 Seamless stainless steel tubes for boiler and heat exchanger*, 2013-09-18 Update
GB/T 4334 Corrosion of metals and alloys-Test methods for intergranular corrosion of austenitic and ferritic-austenitic (duplex) stainless steels*, 2020-04-28 Update
GB/T 6803 Drop weight test method for non-plastic transition temperature of ferritic steels*, 2023-12-28 Update