Spiral wound gasket: excellent compression resilience, suitable for sealing spots; static sealing element of pipe, valve, pump.
Spiral wound gasket: consists of "V-shape"(or"W-shape")metal tape and nonmetal tape,which are overlapped each other and wound continuously.To fasten the metal tape,both its start point and end point are tack welded.
| Material: | Spairal wound gasket is formed of V-shaped of W-shape stainless steel stripe and soft nonmetallic packing or the material of flexible graphite asbestos, nonasbestos, PTFE etc by means of piled. | | The(inner/outer) ring: | Carbo steel, SS304, SS316, Monel | | Use temperature: | -200-870°C | | Use pressure: | 30Mpa | | Application range: | The static sealing element of pipe, valve, pump, thermal exchange, condensing motorcycle, auto vent-pipe, tower, plain hole and hole of flange, etc. | | Supplying specification: | DN10-300-0mm |
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Type | Cross section | Material | steel beltBasic Type | | Inner, outer ringCarbon steelStainless steel | Filler materialFlexible graphiteAsbestosPTFE | Metal beltStainless steel belt | With inner ring | | With outer ring | | With inner outer ring | |
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Spiral wound gasket
