Shanghai Haida Stainless Steel Co.,Ltd

Established in the year 2000, Shanghai Haida Stainless Steel Co.,Ltd has 2 factories with around 300 staff, producing Stainelss Steel Seamless and Welded Pipe&tubes,Duplex pipes, nickel alloy pipes,Stainless Steel Strips. Matreials are from Chinese top suppliers. Annual output is 3,000 tons for seamless stainless steel pipes, 2,000 tons for welded pipes, 20,000 tons for stainless steel strips.Stainless Steel Seamless/Welded Pipes and Tubes Producing Machines: punching machines,cold drawing/rolling mill,straightening machine,solution/annealing machines, pickling/acid-washing equipments,polishing equipments;Testing Equipments: hydrostatic testing machine, ultrasonic flaw detection equipment, eddy-current test equipment, metallographic analysis machine,mechanical testing machine, inter-granular corrosion equipment, Germany direct-reading spectrometer etc.Grade: 304,304L,316,316L,310,310S,317,321,347,309S,904L,347H,31803,2205,2505,KY704,800H according to ASTM, JIS and DIN standard. Spec... [详细介绍]