K1 Tube

All Kingflex elastomeric insulations are engineered and manufactured for HVAC and other industrial applications. With closed cell structure Kingflex insulations effectively retard heat flow and prevent condensation when properly installed. The environmental friendly materials are manufactured without the use of CFC’s, HFC’s or HCFC’s. They are also formaldehyde free, low VOCs, fiber free, dust free and resistant to mold and mildew.
Kingflex K1 Tube outperforms in fire resistance, water vapor permeability and thermal conductivity features. Its unique formulation makes it an ideal choice for extreme design conditions such as high humidity and low line temperature.

For Kingflex K1 Tube insulation sizes available please refer to the latest Kingflex Insulation Price List.

﹣297°F to ﹢220°F(﹣183°C to ﹢105°C) temperature range
0.08 perm-inch (1.16×10-13Kg/m?s?Pa) water vapor transmission
0.27 Btu-in. /h?ft2? °F (0.039W/mK) thermal conductivity values
Flame-spread index of less than 25 and smoke-developed index of less than 50