| Customization: | Available |
|---|---|
| Material: | Metal+Non-Metal |
| Application: | Flanges |
|
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SPIRAL WOUND GASKET
DESCRIPTION:
Product Type: XINSEN-SD
Features:
Introducing our Heavy-Duty Metal Spiral Wound, Semi-Metallic, Spiral Gasket designed for extreme conditions. Expertly engineered with a robust solid outer and inner ring, this gasket is enhanced with an inserted inner ring, boosting performance to new heights. Its innovative design serves to accurately center the gasket on the flange face, prevent implosions into pipes during installation, and shield the sealing element from harsh temperatures and media. It also adeptly fills the void between flanges, mitigating flange erosion and reducing failure risks. Crafted typically from the same alloy as the winding, the inner ring aligns with DIN 2699 standards, ensuring utmost reliability. Essential for PTFE filler gaskets as per ASME B16.20 standards, it is also considered crucial for those with graphite fillers. This versatile profile is suitable for both raised and flat-faced flanges. Additionally, the external guide ring provides substantial radial strength, preventing gasket blowout and serving as a compression stop. While often made of carbon steel and treated to resist corrosion, the outer ring can also be constructed from various alloys to endure higher temperatures and more severe 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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