มาตรฐาน
API, API 5CT, API 5L, ASTM A672-2006, ASTM A53M-2007, BS 1387, BS 1139, BS EN10025, GB/T 8162-1999, GB/T 3091-2001, GB/T 3094-2000, GB/T8162, GB/t8163, GB/T3901, GB/T3639, JIS G3466
เกรด
10 #-45 #, 10 #, 20 #, 45 #, 15NiCuMoNb5, 15NiCuMoNb5, 16mn, 16mn, A53-A369, A53(A,B), A106(B,C), A369, Q195-Q345, Q235, Q345, Q195, Q215, ST35-ST52, ST37, ST52, STB35-STB42, STB35