Home / Standards / GB/T 41982-2022 GB/T 41982-2022 Active High alloy heat-resisting steel thick wall pipes and forgings used for power station—General specification 电站用高合金耐热钢厚壁管道和锻件 通用技术条件 Standard Type GBT ICS 77.140.85 CCS J32 Status 现行 Issue Date 2022-10-12 Implementation 2022-10-12 Responsible Dept 国家标准委 Drafting Unit N/A