Valve Seat and Spool

Product Features

• Precision fit: The valve seat and spool require a precise fit to ensure good sealing performance.
• High hardness: The hardness of cemented carbide material usually reaches HRC≥72, which ensures extremely high wear resistance.
• Corrosion resistance: Suitable for use in various chemical media, with good corrosion resistance.
• Impact resistance: Cemented carbide has a stable structure and can withstand large impact loads.
• Long service life: Carbide valve seat and spool have longer service life due to its wear and corrosion resistance.
• Customized service: Different specifications and shapes of carbide valve seat and spool can be customized according to customers’ requirements.

Application

Tungsten carbide seat and spool are widely used to control fluid direction and pressure in hydraulic systems in various fields, such as:

• Oil and gas extraction
• Chemical and metallurgical industries
• Energy and power industry
• Aerospace and marine