Ss Flange, CS Flange, Nickel Alloy Forged manufacturer / supplier in China, offering 304/316 Stainless Steel M2 M2.5 M3 M4 M5 M6 M8 M10 Fastener Solid Cylinder Parallel Pins Dowel Pin GB119 DIN7 Solid Steel Cylinder, Backing Ring Stainless Steel SABS 1123 T 1600/3 Flange Plate, DN1800 28inch Carbon Steel Black Painting Forged Steel Flange Flat and so on.