Detail: Carbon Steel Gear Rack Open Die Forging Heat Treatment , EN10228 / ASTM A388 Mining machinery gear guides, gear transmission, rack, gear rack with carbon steel, alloy steel or stainless....
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Detail: Ductile Iron Steel Centrifugal Casting Pipe Mould For Petroleum Quick Detail: 1. Material: 20CrMo, 30CrMo 2. Outer Diameter 800mm 3. The max Length: 8000mm. Specifications: ....