The graphite seal ring is pressed by graphite strip winding stainless steel web, surface is processed bylubricant, the graphite powder and corrosion inhibitor, it is suitable for the heating and power station high pressure steam and so on.
It can be used to seal the steam, the hot water, the hot oil, the petroleum, the hydrocarbon, chemistry, the solvent and so on.

Pressure: 32Mpa
Temperature: -200~650
PH Value: 0~14
Standard: The metric system F20mm~F500mm