| 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:
This high-performance spiral wound gasket is engineered for demanding industrial applications. Featuring a robust outer and inner ring, it includes an inserted inner ring to maximize gasket performance. The external guide ring ensures precise centering on the flange face. The inner ring prevents gasket implosion into the pipe during installation, protects the sealing element from extreme conditions, fills flange voids to avert erosion, and minimizes failure risks. Typically crafted from the same alloy as the winding, the inner ring is essential for gaskets with PTFE fillers (as per ASME B16.20) and is crucial for graphite fillers. Adhering to the DIN 2699 standard, this profile is ideal for raised and flat-faced flanges. The external ring, usually carbon steel (painted or zinc-plated to resist corrosion), adds radial strength, prevents blowouts, and serves as a compression stop. For higher temperature and severe applications, alloy constructions are available.
| 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}