Basic Info.
Product Description
Tungsten carbide mechanical seal face
nickle based tc
cobolt based tc
all lapping within 2 light bands
tungsten carbide mechanical seal face is the best material to resist heat and fracture in all hard face materials.
1. tungsten-cobalt alloy is the alloy which content major of tungsten carbide and cobalt as the bonding agent. the anti-friction performance of the cobalt is 15-20 times stronger than the best hss, and 1-2 times heat spread than hss, but it is easy to be oxidation, poor anti-corrosive performance in acid medium.
2. nickel based alloy is the alloy which content major of tungsten carbide and nickel as the bonding agent, the intensity only 70-80% of cobalt based tungsten carbide alloy, but its anti-corrosive make a great improvement. it can be used for acid alkali medium.
Company Profile
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Business Type: |
Ningbo rock metal product co., ltd was established in ningbo, the historic site of sintered, casting structural components and mechanical seal components in china. the company is a traditional family group of companies found by experts having experience in sintered metal and special ceramics of mechanical seal field for many years with variety co-operation, related manufacturing enterprises. |
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Comapany: |
Ningbo rock metal product co., ltd. |
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Address: |
E-2, houmiao industry zone, songjiang mid. rd., |
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Country: |
China |
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