| Customization: | Available |
|---|---|
| Material: | Metal+Non-Metal |
| Application: | Flanges |
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SPIRAL WOUND GASKET
DESCRIPTION:
Type of Product:XINSEN-SD
Key Features:
This exceptional spiral wound gasket boasts a robust outer and inner ring design. Enhanced with an inner ring, it significantly elevates gasket performance. The external guide ring ensures precise centering on the flange face, while the inner ring safeguards against gasket implosion during installation. It provides crucial protection for the sealing element against extreme temperatures and hazardous substances, effectively filling the void between flanges to prevent erosion and minimize failure risks. Typically made from the same alloy as the winding, the inner ring complies with the DIN 2699 standard (German) mandating inner rings in all spiral wound gaskets. According to ASME B16.20 standards, inner rings are essential for gaskets with PTFE filler and advantageous for graphite fillers. This versatile profile is ideal for both raised and flat-faced flanges. The external ring enhances radial strength to avert gasket blowout and doubles as a compression stop. Often crafted from carbon steel, which is painted or zinc plated to resist corrosion, the outer ring can also be made from special alloys for higher temperatures and more challenging 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 | ||||||||
Corporate Information:
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