Standard
ASTM A106-2006, ASTM A53-2007, ASTM A182-2001, ASTM A312-2007, ANSI A213-2001, ANSI A312-2001, ASTM A199, GB/T8162, Gb/t8163, DIN 1626, DIN 2391, BS 1387, JIS G3463-2006
Grade
16mn, 16mn, Q195-Q345, Q235, Q345, A53-A369, A312, A335 P5, A213, A199, Cr-Mo alloy, 15crmo, 12Cr1MoV, 12CrMo, Cr2Mo, MO, 16Mo