Sell Spiral Wound Gasket

Spiral wound gasket (SWG) consists of a thin metallic strip and soft non-metallic filler that are simultaneously wound on a rotating mandrel. The metal hoop is pre-formed with a V or W shaped profile, which allows the gasket to act as a spring between the flanges. Further, the hoop provides the basic structural element for the gasket while the non-metal filler material seals small imperfections on the flange surfaces. Depend on its excellent compression resilient, it's suitable for sealing spots where the alteration of temperature and pressure are frequent, such as pipes, valve, pumps etc. They are available in all standard the flanges of sizes, e. G. ANSI, API, DIN, JIS, JPI, BS etc. Style Construction Flange Hoop material Filler Inner & outer Material Size( mm) Thickness (mm) Material Code V W6000 Basic type Tongue and Groove304 304L316 316L321 TaMon400Inconel etc. AsbestosGraphitePTFEMicaCeramicASBFGPTFEMICACER carbon steel304 L 321316 L TaMon400Inconel diameter 16-3000 3. 24. 5 4. 85. 57. 56000 IR With inner ring Male and Female6000 OR With outer ring Raised face Flat face6000 IOR With inner, outer ring6000 H For heat exchanger Heat exchanger