| Customization: | Available |
|---|---|
| Material: | Metal+Non-Metal |
| Application: | Flanges |
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SPIRAL WOUND GASKET
DESCRIPTION:
Product Type:XINSEN-SD
Outstanding Features:
Discover the remarkable capabilities of our spiral wound gasket, featuring a robust solid outer and inner ring. By integrating an inner ring, this gasket's performance is significantly enhanced. The external guide ring precisely aligns the gasket on the flange face, ensuring seamless installation. This innovative design safeguards against the gasket collapsing into the pipe, protects the sealing component from extreme conditions and harsh mediums, and fills the gap between flanges to avert flange erosion - thereby reducing potential failure. Made typically from the same alloy as the winding, the inner ring complies with the DIN 2699 standard (German) which mandates inner rings in all spiral wound gaskets. According to ASME B16.20 standards, inner rings are essential for gaskets with PTFE fillers and are highly recommended for those with graphite fillers. This profile is proficiently utilized with both raised and flat-faced flanges. The external ring not only adds radial strength to prevent blowouts but also acts as a precise compression limiter. Often constructed from carbon steel, which can be painted or zinc-plated to fend off corrosion, the outer ring can also be made from alloys for applications exposed to higher temperatures and rigorous 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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