Tungsten Carbide Sealing Ring for Mechanical Sealing

In the field of fluid chemicals such as petroleum, sealing rings are indispensable protagonists. And carbide sealing rings are also one of the hot-selling products of our factory.

Sealing rings are essentially a kind of ring-mounted seals, and are widely used in the fields of petroleum, chemical industry, etc. Therefore, the sealing rings must not only withstand the pressure of fluid flushing, but also withstand the damage of corrosive liquids. Therefore, in such a high-pressure and high-corrosion working environment, carbide materials become the first choice.

Product Description

Advantages Of Tungsten Carbide Sealing Rings

The material properties can give this sealing ring high hardness, high wear resistance, high compressive strength, high elastic modulus, high corrosion resistance, etc. Therefore, during use, the service life of the carbide sealing ring is greatly extended, reducing the economic losses caused by equipment maintenance.
In most of the sealing rings we make, through the processing of the fine grinding production line, the final size tolerance of the product is extremely small. In this case, the sealing ring can fit its counterpart to the greatest extent, and the final sealing performance is quite superior.
As a customized factory, we can not only process and manufacture sealing rings of different sizes, but also customize different materials according to the different requirements of customers. For example, for mechanical equipment in the petrochemical industry, corrosion-resistant metal elements can be added to further enhance the performance of the sealing ring.

Applications Of Tungsten Carbide Sealing Rings

Oil and gas industry

Tungsten carbide sealing rings are used in drilling equipment, pumps, valves and other components and equipment in this industry. Sealing rings can prevent oil and gas leakage. Even in high temperature and high pressure environments, carbide sealing rings can maintain stable physical properties with their high hardness, high wear resistance and high compressive strength.

Power industry

In hydropower stations and other use scenarios, sealing rings are used for nuclear main pump mechanical seals, turbine seals, etc. In similar use scenarios, the equipment runs at high load for a long time and needs to withstand the erosion of mud and sand. After using sealing rings made of new materials, the overhaul cycle of hydropower station equipment has been extended from 1 year to 5 years.

Specification Of Tungsten Carbide Sealing Rings

Material	Tungsten carbide
Certification	ISO9001
Grade	K5, K10, K20, K30, K40
Hardness	HRA 84.5-92.5
Density	13.5-14.9g/cm3
Tolerances	According to drawing
Usage	Bead Mill, Pumps and Valves etc.
Surface	Polishing