ASTMA213/A213M Seamless Steel Pipe ASTMA213/A213M Alloy Steel Pipe "Specification for Ferritic and Austenitic Alloy Steel Seamless Steel Pipes for Boilers, Superheaters and Heat Exchangers" Product grades: T2, T5, T5b, T5C, T9, T11, TI2 , T21, T22, T23, T91 (Type1.Type2), T92 and other product specifications: outer diameter 21.3mm~762mm, overall thickness 2.0mm~130mm
Production method: hot rolling, cold drawing, heat expansion, delivery status: state heat treatment
Products should be confirmed to comply with the requirements of TSGD7002-2006 "Type Test Rules for Pressure Pipe Components". The importance of product standards
1. Improve the quality of steel pipes: By stipulating strict chemical composition and mechanical performance requirements, the quality of steel pipes can be guaranteed. 2. Ensure the safe operation of boilers and super heat exchangers: Since steel pipes are usually used in high temperature, high pressure and very high temperature environments, the strictness of their material and manufacturing process requirements are crucial to the safe operation of boilers and super heat exchangers. .
3. Promote international trade: As an international standard, the A213 standard can enable steel pipes to meet the requirements of different countries and regions and promote the development of cross-border trade.
4. Standardize the production and use of steel pipes: The A213 standard provides detailed regulations on the production and use of steel pipes, which helps to improve the consistency and reliability of steel pipes.
The A213 standard is an important standard for seamless carbon and alloy steel pipes used in boilers and superheat exchangers. This standard improves the quality of steel pipes, ensures the safe operation of boilers and super heat exchangers, and promotes the development of international trade by stipulating requirements for materials and manufacturing processes, dimensions, quality and marking of steel pipes. All relevant industries should conscientiously follow the requirements of this standard, improve the quality and production efficiency of steel pipes, and ensure the safety and stability of energy equipment operations.
