| Customization: | Available |
|---|---|
| Material: | Metal+Non-Metal |
| Application: | Flanges |
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SPIRAL WOUND GASKET
DESCRIPTION:
Product Type:XINSEN-SD
Features:
This premium spiral wound gasket comes equipped with a robust outer and inner ring. An ingeniously inserted inner ring significantly enhances the gasket's performance, ensuring immaculate centering on the flange face via an external guide ring. This addition protects against potential implosions during installation, shields the sealing element from extreme temperatures and harsh mediums, and fills voids between flanges to thwart erosion. It reduces failure risks by maintaining equilibrium. The inner ring, crafted typically from the same alloy as the winding, adheres to the DIN 2699 (German) and ASME B16.20 standards, proving essential for gaskets with PTFE and beneficial for graphite fillers. This versatile profile is ideal for both raised and flat-faced flanges. The external ring lends superior radial strength, preventing blowouts and serving as a reliable compression stop. Often made from painted or zinc-plated carbon steel to resist corrosion, or from alloys for higher temperature and severe medium applications, this outer ring ensures durability and resilience.
| 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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