| Customization: | Available |
|---|---|
| Material: | Metal+Non-Metal |
| Application: | Flanges |
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SPIRAL WOUND GASKET
DESCRIPTION:
Product Type:XINSEN-SD
Features:
This advanced spiral wound gasket features robust outer and inner rings designed to ensure optimal performance. The inner ring is strategically inserted to enhance the gasket's integrity, preventing any potential implosion into the pipe during installation, safeguarding the sealing element from extreme temperatures, and filling the gap between flanges to avoid erosion. This minimizes the risk of failure. Our inner rings, conforming to DIN 2699 standards, are crafted from the same alloy as the winding, ensuring compatibility and reliability. For gaskets with PTFE filler, ASME B16.20 standards mandate the inclusion of inner rings, which are equally important for graphite fillers. The gasket profile is adeptly applied in both raised and flat-faced flanges. The external guide ring not only adds radial strength to avert blowouts but also serves as a precise compression stop. Typically, the outer ring is made of carbon steel, either painted or zinc-plated to resist corrosion, although alloy variations are available for high-temperature and severe environments.
| 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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