Standaard
Asme SA213-T22, Api, Api 5l, Ansi B36.10M-2004, Asme B36.10M-2004, Asme B36.19M-2004, Asme B36.19M-1985, Bs 1387, Din 17175, Jis G3452-2004, Jis g3429
Cijfer
10 #-45 #, 10 #, 20 #, 16mn, 16mn, Q195-Q345, Q235, Q345, Q195, Q215, ST35-ST52, St37, St52, St45, St35, A53-A369, A213