1) Standard: ASTM/ ASME A312/ SA312, ASTM/ ASME A213/ SA213, ASTM A269, ASTM 511 , DIN EN 10216- 2006( DIN 17458) , DIN EN 10297- 2006( DIN 17456) , GL LR DNV, etc. 2) Outside diameter: 6mm- 630mm 3) Wall thickness: 1mm- 30mm 4) Length: according to customers' requests 5) Tolerance: meet the standard 6) Material: 304, 304L, 310S, 316, 316L, 321, etc. 7) Surface: Pickled & Annealed 8) Packing: wrapped with knitting polybag in bundle or wooden case or according to customers' request E- mail: sales( at) phoebus- steel( dot) com