GB/T 713.1-2023 standard applies to the manufacture and acceptance of steel plates and strips for pressure equipment such as boilers, Pressure Vessels and pressure piping. This standard specifies in detail the requirements for the grade representation, order content, dimensions, shape, weight, technical requirements, inspection rules, test methods, Encasement, marking and mass certificate of steel products. It covers a comprehensive range of requirements from chemical composition to mechanical properties, including test methods such as tensile, impact and Hardness. The standard also refers to a series of relevant standard documents to ensure conformity and Reliability during manufacturing and acceptance. The implementation of GB/T 713.1-2023 standards helps to ensure the mass and performance of steel plates and strips for pressure equipment in safe and reliable operation.