... /yearProcess Methodcold drawn and cold rolledOut Diameter6-830 mmWall Thickness0.5-50 mmLengthSPECIFIC OR AT RANDOM as requiredSteel Grade200 (Ni : 0 ... .8%), 201B (Ni : 3%), 201H (Ni : 5%)301 (Ni : 6%), 304, TP304, TP304L/304L, 321, TP321, 316 ... mm)W.T: SCH5S, SCH10S,SCH40S,SCH80S,SCH160S,etc. (0.5-40 mm)Or non-regular size to be tailored as required ...