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Spiral Wound Gaskets
Spiral wound gasketsare metal gaskets made with three key elements.1) A metal spiral winding which is spot welded on the OD and ID. 2) A seal filler material to go between the winding layers. This material must be compatible with the application the spiral wound gasket is meant to seal. 3) An optional Outer guide ring (which is most common) an inner ring (for vacuum applications) or both for applications with pressure and vacuum. Custom made gaskets available for: Manhole & Handhole - Large Diameter
Gaskets - Tongue and groove Materials Available: Filler Materials: Non-Asbestos, PTFE, GRAFOIL ® Flexible Graphite, Ceramic, Mica Windings Strips: 304, 316 Stainless are most common however others include:
Hastalloy ®, Alloy 20, Monel ®, Nickel ®, Inconel ®, Incoloy ®, Duplex, Guide Ring Materials: Our Standard is Carbon Steel. Others include: most stainless grades, Inconel ®, Monel ®, Titanium ®, Nickel, Alloy 20, and Hastalloy ®. Standard sizes designed for ASME / ANSI B 16.5 & BS 1560 Flanges in 150# through 2500# pressure designs.
Dimensions on Standard Spiral Wounds
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® 2018 American Seal & Packing,
Inc. GRAFOIL® is a registered trademark of GrafTech International Holdings Inc. |
American
Seal & Packing, Inc. Santa Ana, CA 92705 • 714-593-9780 Fax: 714-593-9701 |