... steel pipe and alloy pipe(304,316,317,347H,904L,309S,310S,2205,2507) 2-Size(6-720mm)*(1-30mm)*(1000-14000mm) Stainless Steel ... 4. Productions requirement:cold drawing,precision rolling. ..DescriptionStainless Steel Pipes/TubesStandardASTM A312,ASTM A213,ASTM A269,ASTM A790... ... customer's requirements Delivery timeAround 30days Manufacturer of 2205/2520/2507/S31803/904L Duplex stainless steel pipe