| Customization: | Available |
|---|---|
| Material: | Metal+Non-Metal |
| Application: | Flanges |
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SPIRAL WOUND GASKET
DESCRIPTION:
Product Type:XINSEN-SD
Features:
This exceptional spiral wound gasket is crafted with a robust outer and inner ring. An inner ring is strategically inserted to elevate gasket performance, ensuring precise centering on the flange face via an external guide ring. The inner ring is crucial for safeguarding against gasket implosion during installation, shielding the sealing element from extreme conditions, and effectively filling the space between flanges to avert flange erosion. It also significantly diminishes the risk of failure. Typically composed of the same alloy as the winding, the inner ring complies with the DIN 2699 standard (German) and is mandated for PTFE fillers per ASME B16.20 standards, especially valued for graphite fillers. Designed for use in raised and flat-faced flanges, the external ring delivers additional radial strength to thwart gasket blowout and serves as a compression barrier. Generally manufactured from carbon steel with protective coatings to prevent corrosion, it can also be crafted from alloys for high-temperature and rigorous medium 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 | ||||||||
Company information:
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