| Customization: | Available |
|---|---|
| Material: | Metal+Non-Metal |
| Application: | Flanges |
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SPIRAL WOUND GASKET
DESCRIPTION:
Product Type:XINSEN-SD
Features:
This exceptional spiral wound gasket, meticulously crafted with a solid outer and inner ring, incorporates an additional internal guide ring to amplify its robust performance. This enhancement ensures precise alignment on the flange face, safeguarding against potential implosion into the pipe during installation. Moreover, it shields the sealing element from extreme temperatures and harsh mediums, while effectively filling the gap between flanges to prevent erosion and minimize failure risks. The inner ring is typically constructed from the same high-quality alloy as the winding, adhering to the stringent DIN 2699 (German) standards that mandate inner rings for all spiral wound gaskets. In compliance with ASME B16.20 standards, inner rings are essential for gaskets with PTFE fillers and hold significant importance for those with graphite fillers. This sophisticated profile is ideally suited for both raised and flat faced flanges. The external guide ring not only provides enhanced radial strength to avert gasket blowout but also functions as a reliable compression stop. Often manufactured from carbon steel with protective painting or zinc plating to counteract corrosion, the outer ring can also be crafted from specialized alloys for operations demanding higher temperatures and more severe medium 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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