| Customization: | Available |
|---|---|
| Material: | Metal+Non-Metal |
| Application: | Flanges |
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SPIRAL WOUND GASKET: Revolutionary Sealing Solution
IN-DEPTH DESCRIPTION:
Product Type: Exceptional EngineeringXINSEN-SD: Excellence in Design
Outstanding Features:
This cutting-edge spiral wound gasket is equipped with a robust outer and inner ring, meticulously designed for peak performance. An inner ring is strategically inserted to optimize gasket functionality, ensuring precise alignment on the flange face with an external guide ring. The addition of an inner ring serves multiple critical purposes: it prevents gasket implosion during installation, shields the sealing element from extreme conditions, fills voids between flanges to thwart erosion, and minimizes failure risk. Crafted typically from the same alloy as the winding, these inner rings meet the rigorous DIN 2699 standard (German) and are mandated for PTFE fillers per ASME B16.20 standards, crucial also for graphite fillers. Perfectly suited for both raised and flat faced flanges, the external ring offers enhanced radial strength, safeguarding against blowout while functioning as a compression stop. With outer rings often crafted from anti-corrosive carbon steel—painted or zinc plated—or from alloys for high-temperature and severe medium applications, this gasket profile is engineered for optimum reliability and durability.
| 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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