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.