Specification of Spiral Wound Gasket Packing SWG
Packing Spiral Wound Gasket ( SWG ) high temperature .
Product Description : Spiral wound gaskets take high quality alloy or stainless steel belt as base material and graphite , asbestos , PTFE as spiral wound filling material in V or W type . It is used in flange joints of petroleum, chemical industry, metallurgy, electricity, shipbuilding, pipes, valves, pumps, pressure vessels, condensers, towers, manholes and hand holes as a static seal. Due to its high mechanical strength, comfort of using and good compression resistance, it is more suitable for severe temperature alternating occasions.
The material of the inner and outer ring of the belt: monel, pure titanium outer ring of the belt, inner ring, basic shape.
- Operating temperature of spiral wound graphite gasket: -200-850.
- Working pressure: 0-20MPa
- Operating temperature of spiral wound asbestos gasket: -200-500.
- Working pressure: 0-25MPa
- Operating temperature of PTFE spiral wound gasket: -200-260.
Working pressure: 0-10MPa
