Standard:DIN, ASTM A213,312,269,511,789,999 Material: TP304/l,316/l,317/l,310,321,347 and UNS S31803 Process Method: Cold Drawn/ Rolled OD:4.76--273.05mm WT:0.51--25mm Inspetion: Ultrasonic/Nondestructive/Eddy Current Test Package: Plastic/Plywood If you have any need, pls contact me , and Welcome your enquiry