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Spiral Wound gasket 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. Specification Description QS ***0  Spiral wound gasket is formed of V-shaped metallic stripe and soft non-metallic filler by means of piled, spiral wound and connected its end and beginning by dot welded. Depend on its excellent compression resilience 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 applied in the fields of petrochemical, mechanical manufactory, power station, metallurgy, shipbuilding, medical and pharmaceutical nuclear power station and navigation, etc. Application We can produce according to ASME, BS, JIS and EN (DIN) standards or client request. Products Style Flange For example Basic type SWG ***0 Tongue and Groove **4/PTFE SWG with inner ring ***0IR Male and Female **4 **4/FG SWG with outer ring ***0CR Raised face Flat face **4/ASB CS SWG with inner &outer rings ***0IC **4 **4/FG CS SWG for heat exchange ***0H Heat exchanger **4/FG with 1 bar of DJ Special shape SWG ***0S Special Oval Material Style Structure Hoop material Filler material Inner&outer ring material Normal thickness mm Gasket Inner&outer ring ***0 Without rings **4(L);**6(L);**2;**7(L);****3Monel Ti, Ni INC *****/B Zr**2etc. Graphite, PTFE, Asbestos Non-asb Mica, etc CS**4(L) **6(L) **1, **7L****3Ti, Ni INC Hast Monel Zr**2 3.2 4.5(0.**5") 6.4 2 3(1/8") 4 ***0IR With inner ring ***0CR With outer ring ***0IC With inner&outer rings Color cord as ASME B*6.*0 on request