Cemented carbide valve seats have many advantages in the petroleum field, so they are widely used in the manufacture of valves in petroleum exploration, production, transportation and processing. Below I will detail the advantages of Cemented Carbide Valve Seats for petroleum applications.

First of all, Cemented Carbide Valve Seats have excellent wear resistance. In various segments of the petroleum field, common grit, particulate matter, etc. will cause wear and tear on valve parts. Cemented carbide valve seat is made of cobalt-based cemented carbide material, which has extremely high hardness and abrasion resistance, and can effectively resist the erosion of sand particles and granular substances and extend the service life of the valve.

Secondly, the carbide valve seat has excellent corrosion resistance. In the process of oil exploration and production, liquid and gaseous crude oil, natural gas and other media will have a certain degree of corrosiveness. The cobalt-based alloy material of the cemented carbide valve seat can effectively resist the erosion of corrosive media and maintain the stability of the valve seat surface, thus ensuring the reliability and safety of the valve.

In addition, the carbide valve seat can operate stably under high temperature and high pressure conditions. In some application scenarios in the petroleum field, there are high temperatures and high pressures in liquid and gaseous media, such as petroleum refining processes and high-temperature oil and gas pipelines. Cemented carbide valve seats have excellent high temperature resistance and pressure resistance, and are able to maintain a stable structure and performance to ensure the normal operation of the valve under extreme working conditions.

In addition, the sealing performance of cemented carbide valve seats has been greatly improved. Cemented carbide valve seats have high hardness and wear resistance, which can ensure that the sealing performance of the valve is stable for a long time. In various processes and piping systems in the petroleum field, sealing is a key characteristic that valves must have, and the application of cemented carbide valve seats can meet the stringent requirements for high-pressure sealing.