Graphite Spiral wound gasket

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GRAPHITE SPIRAL WOUND GASKET
The gasket uses expanded graphite tape as the filler material which provides superb sealability even under severe conditions such us high temperature, high pressure, cryogenic temperatures, heat cycles, temperature cycles and so on.

Feature
1. Sealing, especially gas sealing, is superior to that of asbestos gaskets.
2. Little deterioration of the filler material at high temperatures, outstanding long-term sealability even under high temperatures and high pressures.
3. Sealing remains outstanding even under servere conditions such as pressure fluctuations and heat cycles.
4. Excellent sealability is maintained making it possible to apply this for corrosive fluids by selecting the appropriate materials.
5. Outstanding sealing even at cryogenic temperatures.
Service Range
fluid
Maximum service temperature °C
Maximum service pressure
Water type fluids
450(650)
Class 2500
Oil type fluids
450(800)
Class 1500
Gas type fluids
450(800)
Class 1500
Cryogenic temperature fluid
-240
20 Mpa
Notes: The values in brackets() are maximum service temperature under a non-oxidizing atmosphere. When using with RF flanges in open air, the Max. service temperature is 450°C.

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Ms. sandy (sales manager)
Tel: 86-551-63825311
Mobile: 86-18756037171
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Contact Method
Nordon Gasket & Packing Co., LTD.
,Yuping Road,Taohua Industry Park, Hefei, Anhui, China (Mainland) / 230601
Fax: 86-551-63825312
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