Home / Standards / GB/T 30813-2014 GB/T 30813-2014 Active Welded austenitic stainless steel tubes and pipes for nuclear power plant 核电站用奥氏体不锈钢焊接钢管 Standard Type GBT ICS 77.140.75 CCS H48 Status 现行 Issue Date 2014-05-06 Implementation 2015-04-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A