Stainless Steel Seamless Tube/Pipe, Stainless Steel Welded Pipe, Stainless Steel U Tube manufacturer / supplier in China, offering 325x10 mm Cold Rolled Stainless Steel Seamless Pipes AISI 304 316L 321 12X18H10T, Stainless steel seamless tube ASTM A312 TP316L 1/2" in SCH80S (21.3x3.73 mm), 3/4 in Sch 80s 26.7x3.91 mm, A312 T304/304L Stainless Steel Seamless Pipe Tube and so on.