| Customization: | Available |
|---|---|
| Material: | Metal+Non-Metal |
| Application: | Flanges |
|
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SPIRAL WOUND GASKET
DESCRIPTION:
Product Type:XINSEN-SD
Features:
This cutting-edge spiral wound gasket, meticulously designed with a robust outer and inner ring, boasts enhanced performance through the strategic insertion of an additional inner ring. This innovative enhancement ensures precise centering on flange faces, safeguards against implosions during installation, and protects against extreme temperatures and corrosive mediums. The inner ring, typically crafted from the same alloy as the winding, is a requisite for PTFE fillers as per ASME B16.20 standards and is highly recommended for graphite fillers. Moreover, the DIN 2699 standard mandates inner rings, reinforcing the gasket's integrity. Ideal for both raised and flat-faced flanges, this gasket's external guide ring not only fortifies radial strength, preventing blowouts, but also serves as a precise compression stop. Commonly constructed from corrosion-resistant carbon steel, the outer ring can be upgraded to high-performance alloys for demanding applications, making it an exceptional choice for high-temperature and aggressive environments.
| 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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