Grade: 301/ 304/ 304L/ 304H/ 310/ 310S/ 316/ 316Ti/ 316L/ 316H/ 317L/ 321/ 347H... Standard: ASTM A312/ ASTM A249/ ASTM A270/ ASTM A269/ ASTM A554/ ASTM A778 / JIS G3459/ JIS G3463/ JIS G3446/ DIN11850/ ISO2073… Size: Out Diameter: 13mm-1000mm Wall Thickness: 1.2mm-30mm Length: According to client' s requirement Surface: Annealed & pickled/ polished Packing; Bundle/ Wooden case/ Plywood