Hebei Qiang Sheng Sealing Co., Ltd is a Hebei Qiang Sheng Sealing Co., Ltd based in Langfang , China. Hebei Qiang Sheng Sealing Co., Ltd is a member of exporthub.com since October, 2008. Our business is related to Minerals & Metallurgy industry and we specifically deal in sealing material. Please find our product details below:Spiral Wound GasketSpecification: Description:QS 3050 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 3050 Tongue and Groove 304/PTFE SWG with inner ring 3050IR Male and Femal 304 304/FG SWG with outer ring 3050CR Raised face Flat face 304/ASB CS SWG with inner &outer rings 3050IC 304 304/FG CS SWG for heat exchange 3050H Heat exchanger 304/FG with 1 bar of DJ Special shape SWG 3050S Special Oval MATERIAL: Style Structure Hoop material Filler material Inner&outer ring material Normal thickness mm Gasket Inner&outer ring 3050 Without rings 304(L);316(L);312;317(L);31803MonelTi, NiINC/BZr702etc. Graphite, PTFE, Asbestos Non-asb Mica, etc CS304(L)316(L)321, 317L31803Ti, Ni INC Hast Monel Zr702 3.24.5(0.175")6.4 23(1/8")4 3050IR With inner ring 3050CR With outer ring 3050IC With inner&outer rings Color cord as ASME B16.20 on requestSpiral Wound GasketSpecification: Description:QS 3050 Spiral-Wound gasket is formed of V-shaped m