| Customization: | Available |
|---|---|
| Material: | Metal+Non-Metal |
| Application: | Flanges |
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SPIRAL WOUND GASKET
DESCRIPTION:
Product Type:XINSEN-SD
Features:
Engineered to perfection, this spiral wound gasket is equipped with a robust outer and inner ring. The inclusion of an inner ring is strategically designed to significantly enhance gasket performance. It ensures accurate centering on the flange face and safeguards against the possibility of the gasket being drawn into the pipe during installation. This vital component protects the sealing element from extreme temperatures and harsh mediums, fills voids between flanges to prevent erosion, and minimizes failure risks. Crafted from the same alloy as the winding, the inner ring adheres to the stringent DIN 2699 standard (German) and is crucial for PTFE filler gaskets under ASME B16.20 standards, as well as important for graphite fillers. This profile excels in both raised and flat-faced flanges. The external guide ring imparts additional radial strength to preclude gasket blowout and acts as a compression stop, assuring unmatched performance. Typically constructed from carbon steel, the outer ring is either painted or zinc plated to withstand corrosion but can also be fabricated from alloys for superior temperature and medium resilience.
| 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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