2018-06-18 18:47:34

High precision mechanical Tungsten Carbide O Seal Ring

Seal rings are an important part of industrial equipment and determine the sealing performance. Tungsten carbide materials are gaining attention in sealing ring applications due to their excellent physical and chemical properties. Compared with traditional materials, tungsten carbide seal rings have significant advantages.


High hardness: 

The hardness of tungsten carbide is close to that of diamond, and it performs well in high stress and high wear environments.

High wear resistance: 

Tungsten carbide material has excellent wear resistance characteristics, very suitable for high frequency use and high impact load conditions.

Corrosion resistance: 

Tungsten carbide is highly resistant to corrosive substances, especially stable in acidic and alkaline environments.

High strength: 

Tungsten carbide has very high flexural strength and compressive strength, which can effectively withstand extreme working conditions.

 Tungsten Carbide O Seal Ring

Manufacturing process of tungsten carbide seal ring

  • Powder metallurgy technology: Promote the densification of tungsten carbide through high temperature and high pressure conditions to reduce porosity and improve mechanical properties.

  • Precision Grinding: Cutting and processing with CNC machines to ensure the dimensional accuracy and surface finish of the sealing ring to meet the strict sealing requirements.



In what fields can tungsten carbide seal ring be used:

Tungsten carbide sealing rings are widely used in all kinds of mechanical equipment to achieve sealing effect:

  • Oil and gas industry: used in drilling equipment and pump sealing components to ensure sealing performance under high pressure and corrosive environments.

  • Chemical equipment: tungsten carbide sealing rings provide reliable sealing solutions in corrosive media transportation and processing equipment.

  • Precision instruments: In high-precision measuring instruments and experimental equipment, tungsten carbide sealing rings provide stable sealing and wear-resistant performance for a long time.



What are the advantages of O-type design:

  • Circular cross-section withstands uniform pressure and can effectively adapt to various movements and pressure changes to ensure sealing effectiveness.

  • Easier alignment during installation reduces the risk of leakage.

  • O-type structure can maintain stability under high temperature and pressure, enhancing sealing reliability.



Tungsten carbide sealing rings are widely used in various industries due to their excellent hardness, abrasion resistance, corrosion resistance and high temperature stability.Langsun Carbide, by continuously optimizing the manufacturing process and material formulations, will provide excellent sealing solutions for sealing equipments in various industries to provide more reliable guarantee.