Tungsten carbide is widely used as seal faces with resistant-wearing,
high fractural strength,high thermalconductivity,
small heat expansion co-efficient.It is the best material to resist
heat and fracture in all hard face materials.
Physical property
Technical parameter | Unit | YWN6 | YWN8 | YG6 | YG8 |
Composition | WC | % | 94 | 92 | 94 | 92 |
Ni | % | 6 | 8 | | |
CO | % | | | 6 | 8 |
Density | g/cm3 | 14.5-14.9 | 14.4-14.8 | 14.6-15 | 14.5-14.9 |
Hardness | HRA | ≥88.5 | ≥88 | ≥89.5 | ≥89 |
Fractural Strength | MPa | 1490 | 1470 | 1421 | 1470 |
Heat Expansion Co-efficient | 10-6/K | 5.2 | 5.3 | 5 | 5.1 |
We are professional various kinds of mechanical seals. such as Pump seal, Industrial pump seals, Auto Cooling pump seals, Silicon Carbide Seal Ring, Tungsten Carbide Seal Ring, Alumina Ceramic Seal Ring, O Ring, packing and gasket, etc. Manufacturer and factory in China. We can produce various kinds of mechanical seals. such as Pump seal, Industrial pump seals, Auto Cooling pump seals, Silicon Carbide Seal Ring, Tungsten Carbide Seal Ring, Alumina Ceramic Seal Ring, O Ring, packing and gasket, etc ,if wanted, please contact us right now!
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Stainless steel seals
Tungsten carbide seals
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