UNITHERM End Pipe Jacket,4 in. L,12 in. W

Insulated Pipe Jacket; Cover Type Hub Jacket for End Fittings; For Fitting Type Blind Flange; End Cap; Steam Trap; Jacket Material Silicone Coated Fiberglass Cloth; Insulation Material Fiberglass; Mineral Wool; Maximum Ambient Temperature 900 Degrees F; Cover Width 12 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