| Customization: | Available |
|---|---|
| Material: | Metal+Non-Metal |
| Application: | Flanges |
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SPIRAL WOUND GASKET
DESCRIPTION:
Product Type:XINSEN-SD
Features:
Experience the unmatched performance of our spiral wound gasket, meticulously engineered with a robust solid outer and inner ring. The inclusion of an inner ring not only enhances the gasket's performance but also ensures an impeccable fit by precisely centering the gasket on the flange face. This vital component is indispensable in guarding against the gasket's implosion into the pipe during installation, shielding the sealing element from extreme temperature fluctuations and aggressive mediums. It skillfully fills the void between flanges, preventing flange erosion and significantly reducing the risk of failure. Crafted typically from the same high-quality alloy as the winding, the inner ring complies with the rigorous DIN 2699 standard, a German hallmark of excellence for spiral wound gaskets. For gaskets with PTFE fillers, adherence to ASME B16.20 standards makes the inner ring essential, while for graphite fillers, it remains of paramount importance. This expertly crafted profile is ideal for raised and flat-faced flanges. The external guide ring lends additional radial strength, thwarting potential gasket blowout while acting as a steadfast compression stop. Typically made from carbon steel, often painted or zinc-plated for anti-corrosion properties, the outer ring can also be crafted from specialty alloys, catering to higher temperatures and demanding 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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