Product Type:XS-G1500Features:outer ring spiral wound gaskets consist of a metal guide ring and sealing element. The external ring accurately centers gasket on flange face: provides additional radial strength to prevent gasket blowout and acts as a compression stop. This profile is normally used in raised and flat faced flanged. The outer ring is often made of carbon steel (painted or zinc plated to prevent corrosion) but can be made of alloys for higher temperature and more severe medium applications.
StyleConstructionFlangeHoop materialFillerInner & outer MaterialSize
(mm)Thickness (mm)MaterialCodeVWBasic typeTongue and Groove304
304L
316
316LAlloy825Monel400Inconel625S32750Asbestos
Graphite
PTFE
Non-asbestos
ASB
FG
PTFE
NACF
Carbon steel
304(L)
321
316(L)Alloy825Monel400Inconel625S3275016-30003.2
4.54.8
5.5
7.5With outer ringRaised face Flat faceWith inner ringMale and FemaleWith inner, outer ringRaised face Flat faceFor heat exchangerHeat exchanger