Seat

ZZ OLD CRAFTSAMAN is professional carbide seat manufacturers in China. We can provide the best carbide seats for sales and competitive price. If you are looking for high quality carbide valve seat cutter, tungsten carbide valve seat, solid cemented tungsten carbide valve seat for oil. Checks below details, more information, please contact us. Several common application of carbide seat: 1. It is suitable for piping systems with two-position adjustment, high sealing performance requirements, rapid opening and closing (1/4 turn opening and closing), large pressure difference, small operating torque, small flow resistance, cavitation or vaporization. Use cemented carbide ball valve; 2. In the pipeline with a certain corrosive medium; 3. In low-temperature cryogenic devices or high-temperature and high-pressure pipeline systems; 4. Full-diameter welded cemented carbide ball valves can be used in oil pipelines and gas pipelines that need to be buried underground; 5. The specially designed V-shaped opening structure cemented carbide ball valve can also have a certain adjustment function.