Pipe Ins.,Closed Cell,2-1/8 in. ID,2 ft., Mfr#: 554617, FOAMGLAS

Pipe Insulation, Insulation Body Material Closed Cell Glass, Type – Pipe Insulation Rigid, Wall Thickness – Insulation 1 1/2 in, Insulation Length 2 ft, Fits Tube Size 2 1/8 in, Insulation Nominal I.D. 2 1/8 in, Insulation Temp. Range -450 Degrees F to 900 Degrees F, Insulation Approx. R Value 5.17, Insulation Approx. K Value 0.29, Color Black, Standards ASTM E84, E96,E136 Non Combustible,C692,C240, Corrosion Resistant