| Customization: | Available |
|---|---|
| Material: | Metal+Non-Metal |
| Application: | Flanges |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
SPIRAL WOUND GASKET
DESCRIPTION:
Product Type:XINSEN-SD
Features:
Crafted for excellence, this spiral wound gasket features a robust design with both solid outer and inner rings. An ingeniously inserted inner ring boosts gasket performance, while an external guide ring ensures precise centering on the flange face. The inner ring, crafted from the same alloy as the winding, is essential for avoiding gasket implosion during installation, safeguarding the sealing element from extreme conditions and media, filling the void between flanges to avert flange erosion, and minimizing failure risks. As per DIN 2699 standards (German), inner rings are mandatory for all spiral wound gaskets, and according to ASME B16.20 standards, they are crucial for gaskets with PTFE fillers and significant for those with graphite fillers. This configuration is ideal for use in raised and flat-faced flanges. The external ring serves as a compression stop and provides extra radial strength to avert blowouts. Typically crafted from carbon steel (painted or zinc-plated to prevent corrosion), the outer ring can also be made of alloys to endure higher temperatures and more challenging media.
| 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:
){kind=link}