4" x 4" L Fiberglass Insulated End Pipe Jacket 3" Wall

Insulated Pipe Jacket, Cover Type Hub Jacket for End Fittings, For Fitting Type Blind Flange, End Cap, Steam Trap, Facing Material Silicone Coated Fiberglass Cloth, Insulation Material Fiberglass; Mineral Wool, Maximum Ambient Temperature 900 Degrees F, Cover Width 6 in, Cover Length 4 in, Thickness 3 in, Color Gray, Fastening System Quick Release Fabric Flap and Wiretwists, For Minimum Circumference 6 in, For Maximum Circumference 13 in, R Value 0.48, For Valve Type Universal, Standards OSHA