Home / Standards / GBT 31941-2015 GBT 31941-2015 Welded carbon steel and alloy steel pipes for non-nuclear safety applications in nuclear power plants 核电站用非核安全级碳钢及合金钢焊接钢管 Standard Type GBT ICS N/A CCS N/A Status N/A Issue Date N/A Implementation N/A Responsible Dept N/A Drafting Unit N/A