1.OD:3-630mm; 2.WT:0.5mm-30mm 3.Grade:304,304L,321,F321,316,316L 4.Standard:DIN,AISI,,ASTM,JIS,EN 5.Supply:150000ton/year Product: Industrial Stainless Steel Seamless/Welded Pipe Material Grade: 304, 304L, 316, 316L, 321, 317, 317L, etc. Outside Diameter: 3.18mm-630mm, Wall thickness: 0.5mm -30mm Standard: ASTM, JIS, DIN, EN, GB/T,etc. Cold drawn or Cold rolled at customers' request Packing: ...