Home / Standards / GB/T 44148.1-2024 GB/T 44148.1-2024 Active Steel forgings and rolled or forged bars for pressure equipments—Part 1: General requirements 承压设备用钢锻件、轧制或锻制钢棒 第1部分:一般要求 Standard Type GBT ICS 77.140.60 CCS H40 Status 现行 Issue Date 2024-06-29 Implementation 2025-01-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A