| Customization: | Available |
|---|---|
| Material: | Metal+Non-Metal |
| Application: | Flanges |
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SPIRAL WOUND GASKET
DESCRIPTION:
Product Type:XINSEN-SD
Features:
Introducing our meticulously engineered spiral wound gasket, designed with both solid outer and inner rings for superior performance. To boost sealing efficiency, an inner ring has been expertly integrated to safeguard against gasket implosion into the pipeline during installation, while also shielding the sealing element from extreme conditions and substances. This inner ring fills the gap between flanges to prevent flange erosion and minimize failure risk, typically matching the winding alloy. Strictly adhering to the DIN 2699 (German) standards, inner rings are a mandatory feature in all spiral wound gaskets, ensuring compliance with ASME B16.20 standards for gaskets with PTFE fillers, and recommended for graphite fillers. Ideal for raised and flat-faced flanges, the external guide ring provides enhanced radial strength to prevent blowout and acts as a compression limiter. Carbon steel, often painted or zinc-plated to resist corrosion, is the standard material for the outer ring, though we offer alloy options for more demanding temperature and medium applications. Discover the reliability and robustness of our gaskets, crafted to meet the highest industry standards.
| 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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