| Customization: | Available |
|---|---|
| Material: | Metal+Non-Metal |
| Application: | Flanges |
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SPIRAL WOUND GASKET
DESCRIPTION:
Product Type:XINSEN-SD
Features:
Experience the pinnacle of sealing technology with our Spiral Wound Gasket, meticulously engineered with a robust solid outer and inner ring. The addition of a precisely inserted inner ring significantly boosts the gasket's performance, ensuring it is flawlessly centered on the flange face with an external guide ring. This inner ring not only eliminates the risk of the gasket collapsing into the pipe during installation but also shields the sealing element from extreme conditions, be it temperature or harsh mediums. By filling the void between flanges, it effectively prevents flange erosion and minimizes failure risks. Crafted to the exacting DIN 2699 German standards, these inner rings are mandatory for gaskets filled with PTFE as per ASME B16.20 standards and are highly recommended for those with graphite fillers. Ideal for use in raised and flat-faced flanges, the external ring bestows additional radial strength, acting as a safeguard against gasket blowout and serving as a compression stop. While typically constructed from carbon steel that's either painted or zinc-plated for corrosion resistance, the outer ring can also be made from alloys for applications demanding higher temperature endurance and resilience to severe 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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