Home / Standards / GB/T 42795-2023 GB/T 42795-2023 Active Steel plate for high strain offshore line pipe of oil&gas transmission 高应变海洋油气输送管用钢板 Standard Type GBT ICS 77.140.50 CCS H46 Status 现行 Issue Date 2023-08-06 Implementation 2024-03-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A