Materials
Available:
Filler Materials: Non-Asbestos,
PTFE, GRAFOIL ® Flexible Graphite, Ceramic
Windings Strips: 304, 316 Stainless
are most common however others include: Hastalloy
®, Alloy 20, Monel ®, Nickel ®, Inconel ®, Incoloy
®, Duplex,Zirconium ®,Tantalum ®, Copper,Phis-Bronze,
Carbon Steel
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.
Spiral Wound Gasket
- Style ‘GO’:
The most common profile of spiral wound gasket
used extensively, accurately canters on flange
face, provides additional radial strength to
prevent gasket blowouts and acts as a compression
stop.
These gaskets are used on plain flat face flanges
and on raised face flanges. The outer guide
ring serves to centre the gasket properly in
the flange joint, acts as a n anti blow-out
device, provides radial support for the spiral
wound component from being crushed. Normally
the outer guide rings are furnished in mild
steel, but can be supplied in other metals when
required by operating
conditions.