| Customization: | Available |
|---|---|
| Material: | Metal+Non-Metal |
| Application: | Flanges |
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SPIRAL WOUND GASKET
DESCRIPTION:
Product Type:XINSEN-SD
Features:
Discover the extraordinary potential of our spiral wound gasket, designed with a robust solid outer and inner ring. The inclusion of an inner ring serves not only to amplify the gasket's performance but also to ensure precise centering on the flange face. This innovative design guards against implosion into the pipe during installation, protects the sealing element from the harshest conditions, and prevents erosion between flanges, significantly reducing the risk of failure. Crafted typically from the same high-quality alloy as the winding, the inner ring complies with the German DIN 2699 standards and is essential for gaskets with PTFE filler according to ASME B16.20, playing a crucial role for those with graphite fillers. Suitable for both raised and flat-faced flanges, the external guide ring strengthens the gasket further by providing additional radial strength, serving as a bulwark against blowout and functioning as a compression stop. Usually forged from carbon steel—with protective paint or zinc plating to ward off corrosion—it can also be crafted from specialized alloys for superior performance in high-temperature and severe applications.
| 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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