| Customization: | Available |
|---|---|
| Material: | Metal+Non-Metal |
| Application: | Flanges |
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SPIRAL WOUND GASKET
DESCRIPTION:
Product Type:XINSEN-SD
Features:
Experience unmatched durability and superior sealing capabilities with our premium spiral wound gasket, featuring a robust solid outer and inner ring. The innovation lies in the meticulously inserted inner ring, enhancing performance by safeguarding the gasket from inward collapse during setup, and shielding the sealing element against extreme temperatures and aggressive mediums. It expertly fills the gap between flanges, curtailing flange erosion risks and significantly minimizing potential failures. Crafted from the same alloy as the winding, the inner ring's excellence is in line with the German DIN 2699 standard, which mandates inner rings for all spiral wound gaskets. Compliance with ASME B16.20 standards makes it essential for gaskets with PTFE filler, and crucial for those with graphite fillers. Ideal for both raised and flat-faced flanges, this gasket is fortified with an external guide ring that ensures precise centering on the flange face and provides extra radial strength to avert gasket blowouts, functioning as a compression stop. Typically manufactured from carbon steel with either a painted or zinc-plated finish to resist corrosion, the outer ring can also be crafted from specialized alloys for heightened 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 | ||||||||
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