| Customization: | Available |
|---|---|
| Material: | Metal+Non-Metal |
| Application: | Flanges |
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SPIRAL WOUND GASKET
DESCRIPTION:
Product Type:XINSEN-SD
Features:
Exhibiting unparalleled durability and efficiency, this spiral wound gasket is expertly designed with a robust outer and inner ring. To elevate gasket performance, an inner ring is meticulously inserted, enhancing stability and preventing any potential implosion into the pipe during installation. This ingenious addition also serves as a protective barrier for the sealing element against extreme temperatures and aggressive mediums, adeptly filling the gap between flanges to thwart flange erosion. The inner ring, generally crafted from the same premium alloy as the winding, is a crucial component as per the rigorous DIN 2699 standard (German) requirements for all spiral wound gaskets. It is indispensable for gaskets featuring PTFE filler, in line with ASME B16.20 standards, and holds significant value for graphite fillers. Ideally suited for both raised and flat faced flanges, the external guide ring ensures precise centering of the gasket on the flange face, while the outer ring bestows additional radial strength to avert gasket blowout and functions as a reliable compression stop. Typically constructed from carbon steel, which may be painted or zinc plated to combat corrosion, the outer ring can also be fabricated from other alloys to accommodate higher temperature and more rigorous 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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