' Pipe Insulation, Material Polyethylene, Pre-Slit, Pre Glued, Wall Thickness 1/2 In., Length 6 ft., For Iron Pipe Size 1 In., Temp. Range -160 Degrees to 200 Degrees F, Approx. R Value 2.6, Color Black, Standards ASTM C 1427 '

' Pipe Insulation, Material Polyethylene, Pre-Slit, Pre Glued, Wall Thickness 1/2 In., Length 6 ft., For Iron Pipe Size 1-1/4 In., Temp. Range -160 Degrees to 200 Degrees F, Approx. R Value 2.5, Color Black, Standards ASTM C 1427 '

Sioux Chief Mfg. Co. Inc. was founded and incorporated in August, 1957 by the late Martin E. "Ed" Ismert, Jr. in an attempt to smooth the boom-bust housing cycle that his plumbing wholesale supply company experienced. Sioux Chief got its start during the late ‘50s by packaging specialty fasteners an...