| Customization: | Available |
|---|---|
| Material: | Metal+Non-Metal |
| Application: | Flanges |
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SPIRAL WOUND GASKET
DESCRIPTION:
Product Type:XINSEN-SD
Features:
Discover the exceptional capabilities of our spiral wound gasket, expertly engineered to include robust outer and inner rings. The introduction of an inner ring boosts performance by ensuring the gasket's stability, preventing it from imploding into the pipe during installation. It also shields the sealing element from adverse temperatures and harsh substances, and fills voids between flanges to curb erosion. This ring, crafted from the same durable alloy as the winding, complies with the DIN 2699 German standard requiring inner rings in all spiral wound gaskets. Inner rings are essential for gaskets with PTFE filler, per ASME B16.20 standards, and are highly recommended for graphite fillers. Ideal for use with raised and flat faced flanges, this gasket profile excels in reliability. Moreover, the external guide ring delivers added radial strength, acting as a safeguard against blowouts and serving as a compression stop. Often composed of corrosion-resistant carbon steel or alloys for more demanding environments, the outer ring is painted or zinc plated to withstand the harshest conditions.
| 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 | ||||||||
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