| Customization: | Available |
|---|---|
| Material: | Metal+Non-Metal |
| Application: | Flanges |
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SPIRAL WOUND GASKET
DESCRIPTION:
Product Type:XINSEN-SD
Features:
Experience the pinnacle of engineering with our state-of-the-art spiral wound gasket, a masterpiece designed for superior sealing. Crafted with precision, this gasket features a robust solid outer and inner ring for unparalleled performance. The meticulously inserted inner ring not only improves gasket efficiency but also serves as a defensive barrier against pipe implosion during installation. It offers impeccable protection for the sealing element from extreme conditions and fills gaps between flanges to ward off flange erosion, significantly minimizing failure risks. Typically, the inner ring mirrors the alloy of the winding, complying with the DIN 2699 standards, which mandates inner rings in all spiral wound gaskets. For gaskets with PTFE fillers, ASME B16.20 standards necessitate an inner ring, which is also crucial for those with graphite fillers. This profile is primarily designed for raised and flat-faced flanges, ensuring maximum efficacy. The external guide ring, providing additional radial strength, acts as a safeguard against gasket blowout and serves as a compression stop. Generally composed of corrosion-resistant carbon steel—either painted or zinc-plated—the outer ring can also be crafted from alloys for demanding high-temperature and aggressive medium applications.
| 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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