| Customization: | Available |
|---|---|
| Material: | Metal+Non-Metal |
| Application: | Flanges |
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SPIRAL WOUND GASKET
DESCRIPTION:
Product Type:XINSEN-SD
Features:
Introducing our advanced spiral wound gasket, meticulously engineered with both a robust outer ring and a precisely crafted inner ring. This enhanced design ensures unparalleled gasket performance. The insertion of the inner ring is a key innovation, safeguarding against the risk of gasket implosion during installation. It offers superior protection to the sealing element from extreme temperatures and harsh mediums, effectively fills the void between flanges, preventing flange erosion, and significantly minimizes the risk of failure. The inner ring typically matches the alloy of the winding, adhering to the rigorous DIN 2699 standard (German) which mandates inner rings in all spiral wound gaskets. For gaskets with PTFE fillers, the ASME B16.20 standards require inner rings, underscoring their importance for graphite fillers. This premium gasket profile is ideally suited for both raised and flat-faced flanges. The external guide ring not only enhances radial strength, averting any risk of gasket blowout but also serves as a compression stop. Usually crafted from carbon steel, which is either painted or zinc-plated to resist corrosion, the outer ring can also be manufactured from specialized alloys for applications involving higher temperatures or 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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