Mechanical seal rings for use at high temperatures

  • brand_name OEM/LANGSUN
  • place_of_origin China
  • minimun_order_quantity 10
  • supply_ability 10000 PCS/MONTH
  • payment_terms L/C,T/T,Western Union
  • certficate ISO9001

Tungsten carbide sealing rings are important sealing components in industrial applications. Sealing rings made of tungsten carbide can also show excellent sealing performance in high temperature environments, and are widely used as mechanical sealing surfaces in mechanical seals of pumps, compressors, chemical equipment and so on, effectively preventing the leakage of liquids or gases and ensuring the safety and reliability of the equipment.


Langsun Carbide uses good quality tungsten carbide raw materials to manufacture sealing rings, which have excellent wear resistance, high hardness, oxidation resistance and excellent chemical stability.

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Application Areas

Tungsten carbide mechanical sealing rings are widely used in the following areas:

  • Oil and gas industry

  • Chemical industry

  • Metallurgical industry

  • Food processing


Langsun Carbide can provide precision machining and customization services according to the specific needs of customers, ensuring that each seal ring can perfectly match your equipment, providing you with the best mechanical sealing solutions.