Home / Standards / GB/T 43107-2023 GB/T 43107-2023 Active Seamless stainless steel tubes for instrumentation pressure connecting for nuclear power plants 核电站仪表引压用不锈钢无缝钢管 Standard Type GBT ICS 77.140.75 CCS H48 Status 现行 Issue Date 2023-09-07 Implementation 2024-04-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A