| Carbon Steel : ASTM A53 GR. B/A106GR.B/API5L GRADE B/API5L GR.X42/46/52/56/60/65/70/A333/GR.3/GR.6/ETC.
Alloy Steel : ASTM A 335 GR.P1/P5/ P9/P11/ P22/P91 etc.
Others : Monel, Nickel, Inconel, Hastalloy, Copper,Brass, Bronze.
Types : Round, Square Rectangular. |