มาตรฐาน
ASTM, BS, GB, JIS, ASTM, A53-2007, ASTM A312-2007, ฯลฯ, API, API 5L, ASTM A53-2007, ANSI A213-2001, ASTM A335M-2006, GB 5130, DIN 17175, JIS G3454-2007, BS 1387
เกรด
A53-A369, Q195-Q345, 10 #-45 #, API J55-API P110, ฯลฯ, Cr-Mo โลหะผสม, 12Cr1MoV, Cr5Mo, 12Cr2Mo, 15CrMoG, A53-A369, A335 P11, A335 P9, Q195-Q345, Q235, Q345, Q195, Q215, 10 #-45 #, 10 #, 20 #, 45 #