GB/T 44148.1-2024 《Steel forgings and rolled or forged bars for pressure equipments—Part 1: General requirements》 Related products

"GB/T 44148.1-2024 Steel Forgings, Rolled or Forged Steel Rod for Pressure Equipment, Part 1: General Requirements" The national standard specifies the basic technical requirements for steel forgings and steel rods for pressure equipment. Including requirements for order content, size, shape, weight, technical requirements, test methods, inspection rules, Encasement, marking and mass certificate. Applicable to the manufacture and acceptance of steel forgings and steel rods for pressure equipment such as boilers, Pressure Vessel, pressure pipelines, etc., to ensure the mass and suitability of materials. The standard provides a material technical basis for the safe operation of pressure equipment and will be implemented on January 1, 2025.