CG Type Spiral Wound Gaskets

PETROMET FLANGE INC MFG gasket provides this type gaskets, consist of a gasket (winding + filler) with a solid metal outer guide ring. A winding with an alternate combination of a steel strips and soft non-metallic filler with solid outer guide ring. These gaskets can be used on plain flat face flanges and on raised face flanges. The outer guide ring serves to center the gasket properly in the flange joint, acts as an anti-blowout device and compression gauge to prevent spiral wound gasket to prevent the spiral wound component from being crushed. Normally the outer guide rings are furnished in mild steel (carbon steel), but can be supplied in other metal when required by operating conditions.