| 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:
Experience superior performance with our spiral wound gasket, meticulously engineered with a robust solid outer and inner ring. To further heighten the gasket's efficiency, an inner ring is strategically inserted. This enhancement not only aids in flawless centering on flange faces with an external guide ring but also safeguards against implosion into the pipe during installation. Our gasket is built to withstand extreme temperatures and diverse mediums, expertly filling voids between flanges to mitigate erosion and significantly reduce failure risks. The inner ring, typically crafted from the same alloy as the winding, aligns with the German DIN 2699 standard which mandates inner rings in all spiral wound gaskets. Furthermore, for gaskets utilizing PTFE filler, it's a requirement under ASME B16.20 standards, and strongly advisable for those with graphite fillers. This advanced profile is ideally suited for both raised and flat-faced flanges. Adding to this is the external ring, offering enhanced radial strength to thwart gasket blowouts while acting as a reliable compression stop. Often manufactured from carbon steel—painted or zinc-plated to fend off corrosion—or from high-performance alloys for more demanding conditions, this outer ring reinforces reliability and safety.
| 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}