GrafTech GRAFOIL® GHR Standard Fluid Sealing Laminate, Metal Reinforced

GRAFOIL® Grade GHR is an uncured laminate made with GRAFOIL® Grade GTB flexible graphite adhesively bonded to both faces of a 0.002" thick flat 316 or 316L stainless steel insert. Surface identifiable, the laminate is branded with the GRAFOIL® grade and source guarantee. Grade GHR is suitable for standard industrial fluid sealing applications as well as applications in: chemical, petrochemical, refinery, steam service, cryogenic, and ASME class 150 & 300 flanges. While maintaining an effective seal, GRAFOIL® material exhibits virtually no creep relaxation. As a result, the need for periodic bolt tightening is greatly reduced. Laminate Construction: GRAFOIL® Grade GTB ? 0.002" thick flat 316 or 316L stainless steel (per ASTM F-A-240 and AMS 5524) ? GRAFOIL® Grade GTB