Tungsten carbide seals are extremely tough and stiff and have very good abrasion resistance. Tungsten carbide seals have versatile seal faces like silicon carbide. Tungsten carbide seals are very hard like silicon carbide seals, however they are very heavy to the touch, making them easy to distinguish from silicon carbide.
There are various types of tungsten carbide seals, such as single-spring seals and double-spring seals. Special tungsten carbide seals are available with the customers' drawings provided. Please do not hesitate to contact us if you have any questions.
Advantages
Tungsten carbide seals are excellent with resistant-wearing, high fractural strength, high thermal conductivity, and small heat expansion co-efficient. Tungsten carbide is the best material to resist heat and fracture in all hard face materials.
Tungsten carbide seals are ideal for high pressure applications due to a high modulus of elasticity which helps prevent face distortion.Tungsten carbide also can be re-lapped and polished to be re-used.
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