| Customization: | Available |
|---|---|
| Material: | Metal+Non-Metal |
| Application: | Flanges |
|
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SPIRAL WOUND GASKET
DESCRIPTION:
Product Type:XINSEN-SD
Features:
Introducing the exceptional spiral wound gasket, a marvel of engineering that boasts a robust solid outer and inner ring. Ingeniously designed, an inner ring is integrated to significantly elevate gasket performance. This inner ring is meticulously inserted to prevent potential gasket collapse during installation, safeguarding the delicate sealing element against extreme conditions and aggressive substances. It effectively fills the gaps between flanges, thus averting flange erosion and minimizing the risk of failure. Crafted from the same high-quality alloy as the winding, the inner ring adheres to the stringent DIN 2699 standard specifications, ensuring reliability in all spiral wound gaskets. For gaskets with PTFE filler, the inner ring is indispensable according to ASME B16.20 standards and is highly recommended for graphite fillers. Optimized for use in raised and flat face flanges, the external guide ring provides crucial radial strength, preventing gasket blowout and serving as a reliable compression stop. Typically manufactured from carbon steel, either painted or zinc-plated to combat corrosion, the outer ring can also be constructed from specialized alloys to withstand higher temperatures and more demanding 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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