Zhuzhou yunrui hardmetal co.,ltd
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tungsten carbide ring manufacturers
1. Tungsten carbide sealing ring has the advantages of wear resistance, corrosion resistance characteristics, widely used in petroleum, chemical and other fields of mechanical seal, the product has a flat ring (PH) and step type ring (th) and other special-shaped ring, the specifications from Ø 12mm to 400mm;
2 product after nice grinding, size and tolerance of minimal sealing performance is more superior
3 process in the process of adding corrosion resistant rare elements, sealing performance is more durable;
4 high strength and hardness of hard alloy material, no deformation, more compression.
