| Customization: | Available |
|---|---|
| Material: | Metal+Non-Metal |
| Application: | Flanges |
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SPIRAL WOUND GASKET
DESCRIPTION:
Product Type:XINSEN-SD
Features:
Introducing a revolutionary spiral wound gasket, engineered with both a robust outer and a fortified inner ring. The inclusion of an inner ring significantly elevates the gasket's performance, ensuring precise alignment on the flange face with the help of an external guide ring. Key benefits of the inner ring encompass mitigation of installation-related implosion risks, safeguarding the sealing element against extreme temperature fluctuations and aggressive mediums, and filling flange voids to thwart erosion. Its design adheres to the stringent DIN 2699 standard, requiring inner rings for all spiral wound gaskets and especially crucial for PTFE and graphite fillers as per ASME B16.20 guidelines. This innovative profile is ideally suited for both raised and flat-faced flange applications. The external ring provides substantial radial strength, acting as a safeguard against blowout and serving as a compression limiter. Typically crafted from painted or zinc-plated carbon steel to resist corrosion, the outer ring can also be fashioned from specialty alloys for applications involving higher temperatures and more aggressive environments.
| Style | Construction | Flange | Hoop material | Filler | Inner & outer Material | Size (mm) |
Thickness (mm) | ||
| Material | Code | V | W | ||||||
| Basic type | Tongue and Groove | 304 304L 316 316L 321
Alloy825
Monel400
Inconel625
S32750
|
Asbestos Graphite PTFE Non-asbestos |
ASB FG PTFE NACF |
Carbon steel 304 (L) 321 316(L)
Alloy825
Monel400
Inconel625
S32750
|
16-3000 | 3.2 4.5 |
4.8 5.5 7.5 |
|
| With outer ring | Raised face Flat face | ||||||||
| With inner ring | Male and Female | ||||||||
| With inner, outer ring | Raised face Flat face | ||||||||
| For heat exchanger | Heat exchanger | ||||||||
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