| Customization: | Available |
|---|---|
| Material: | Metal+Non-Metal |
| Application: | Flanges |
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SPIRAL WOUND GASKET
DESCRIPTION:
Product Type:XINSEN-SD
Features:
The Cost-Effective Metal Spiral Wound Gasket, designed especially for budget-conscious customers, features a robust construction with both solid outer and inner rings. An expertly inserted inner ring significantly enhances the gasket's performance by ensuring accurate centering on the flange face and mitigating installation risks like gasket implosion into the pipe. It acts as a shield against extreme temperatures and corrosive mediums, filling voids between flanges to avert erosion and reduce the likelihood of failure. Typically echoing the alloy of the winding, the inner ring aligns with the DIN 2699 German standard, which mandates its inclusion in all spiral wound gaskets. Furthermore, it's indispensable for gaskets with PTFE fillers as per ASME B16.20 standards and is highly recommended for graphite fillers. Perfectly suited for raised and flat-faced flanges, this profile is bolstered by an external guide ring that provides additional radial strength, preventing blowouts and serving as a compression stop. Outer rings, often crafted from painted or zinc-plated carbon steel to resist corrosion, can also be made from alloys to endure higher temperatures and severe conditions.
| 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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