| Customization: | Available |
|---|---|
| Material: | Metal+Non-Metal |
| Application: | Flanges |
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SPIRAL WOUND GASKET
DESCRIPTION:
Product Type:XINSEN-SD
Features:
Discover the unparalleled excellence of our spiral wound gasket, thoughtfully designed with a robust solid outer and inner ring. An expertly inserted inner ring significantly boosts gasket performance while the external guide ring precisely centers the gasket on the flange face. This inner ring is a vital component, adept at preventing the gasket from imploding into the pipe upon installation, safeguarding the sealing element from extreme temperatures and harsh mediums, filling the gap between flanges to prevent flange erosion, and minimizing the risk of failure. Crafted typically from the same alloy as the winding, the inner ring is a necessity as per DIN 2699 (German standard) for spiral wound gaskets, and indispensable for gaskets with PTFE filler as per ASME B16.20 standards, and highly recommended for graphite fillers. Ideal for raised and flat faced flanges, the external ring provides exceptional radial strength to prevent gasket blowout and functions as a reliable compression stop. Often made of carbon steel with anti-corrosive coatings, the outer ring can also be tailored with alloys for applications enduring higher temperatures and more aggressive mediums.
| 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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