1.STANDARD: ASTM A312 ,ASTM 2.GRADE :TP304,TP304L,TP316L, 3. O.D: 6-830mm 4.W.T: ... 0.5-60mm DescriptionCold Drawn TP304 Stainless Steel seamless tubeSupply Capacity10000 tons/yearProcess Methodcold drawn and ... %), 201B (Ni : 3%), 201H (Ni : 5%)301 (Ni : 6%), 304, TP304, TP304L/304L, 321, TP321, 316, TP316L, 316L, 316Ti317, 317L, 309S ...