carbon seamless pipe ASTM A179
Standard: ASTM, BS, ANSI A182-2001, ANSI A210-1996, ASTM A1020-2002, ASTM A106-2006, ASTM A179-1990, ASTM A210-1996, ASTM A213M-2001, ASTM A53-2007, BS 1387, BS EN10296 Grade: 10#-45#, A53-A369, Q195-Q345, 10#, 45#, A106(B,C), A213, A333, A335 P1,...