Grooved face for Gas Seal
Sprial groove curved in the seal face of Silicon Carbide or Tungstern Carbide with and suitable for dry gas lubricated ...
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Seal rings made by carbon, Silicon carbide,Tungsten carbide, Ceramic and CrO coated SS316 or 304 as seal face have the property of resistant-high-temperature, resistant corrosion, resistant-wearing and good sealing performance. They are widely used in spacecraft, machinery, metallurgy, printing and dyeing, foodstuff, pharmaceutical, auto industry etc.
Spiral groove curved in the seal face of Silicon Carbide or Tungsten Carbide are suitable for dry gas lubricated seal. This kind of seal face is used for dry gas seal which has sprial grooves and can provide lifting and maintaining separation of seal faces during operation.
