الوصف

Graphite-metal spiral wound gasket is formed of V-shaped metallic stripe and flexible graphite
filler by means of piled, spiral wound and connected its end and beginning by dot welded.
It is suitable for sealing spots where the alteration of temperature and pressure are frequent. It
can be used as the static sealing element of pipe, valve, pump, thermal exchange, condensing
tower, plain hole and man hole of flange, etc.
It has been widely used in the fields of petrochemical, mechanical manufactory, power station,
metallurgy, shipbuilding, medical and pharmaceutical nuclear power station and navigation,
etc.


Graphite gaskets are made of pure graphite sheet or graphite sheet with metal reinforcement,
its easy processing and installation,excellent corrosion-resistance, high-and-low temperature
resistance, good compression resilient and high internsity properties.
Its widely used as sealing elements of pipe, valve, pump, pressure vessel, heat exchanger and
condenser, etc.and applied to high temperature & pressure steam, hot water, gases, heat midium,
hydrocarbon, organic solvents,acids, alkalis(PH***4), LPG , LNG , liquefied oxgen, nitrogen
and hydrogen etc.