| Customization: | Available |
|---|---|
| Material: | Metal+Non-Metal |
| Application: | Flanges |
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SPIRAL WOUND GASKET
DESCRIPTION:
Product Type:XINSEN-SD
Features:
Experience unparalleled sealing performance with our spiral wound gasket, engineered to perfection with a robust solid outer and inner ring. The strategically inserted inner ring enhances overall gasket efficiency, providing precise alignment on the flange face. This vital addition prevents potential gasket collapse during installation, shields the sealing element under extreme conditions, and mitigates flange erosion, significantly minimizing failure risks. Crafted usually from the same premium alloy as the winding, the inner ring complies with the DIN 2699 (German) specifications, and is essential for gaskets with PTFE fillers per ASME B16.20 standards, also deemed crucial for graphite fillers. Ideal for raised and flat-faced flanges, the external guide ring offers extra radial strength to avert blowouts, doubling as a compression stop. Typically, the outer ring is crafted from carbon steel and treated with paint or zinc plating to combat corrosion, but can also be manufactured from specialized alloys for high-temperature and challenging medium applications.
| 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 | ||||||||
Company information:
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