| Customization: | Available |
|---|---|
| Material: | Metal+Non-Metal |
| Application: | Flanges |
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SPIRAL WOUND GASKET
DESCRIPTION:
Product Type:XINSEN-SD
Features:
The XINSEN Spiral Wound Gasket, designed meticulously for DN15 to DN10000 specifications, features a robust outer and inner ring construction. The enhanced inner ring significantly boosts gasket performance by providing precise centering on flange faces and safeguarding against potential damage during installation. This ring also shields the sealing element from extreme conditions, fills voids to prevent flange erosion, and minimizes failure risks. Crafted typically from the same alloy as the winding, the inner ring adheres to the stringent DIN 2699 German standards and meets ASME B16.20 standards for PTFE fillers, essential for graphite fillers. Ideal for raised and flat-faced flanges, the external guide ring adds radial strength, preventing gasket blowouts and acting as a compression stop. The outer ring is generally made of painted or zinc-plated carbon steel to resist corrosion, but higher temperature and severe medium applications may require alloy compositions.
| 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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