Pre-insulated pipes Inflex S (superior) are designed for transporting liquids in heating and sanitary installations inside buildings. The applied layer of soft EPE foam provides excellent thermal and acoustic insulation over a wide temperature range. The closed-cell structure of the material acts against water abosorption and water vapor permeability. High flexibility of the pipe makes it easy for carrying out installation. Inner corrugated pipe allows replacement of carrier pipes by pulling it out and inserting a new one without the need to chisel it out of walls or floors. Pipes are available in coils: 25, 50, 75, 100 meters. Insulation according to standard EN14313 Pipes recommended for use in wooden constructions and areas difficult to access. Inflex S consists of internal corrugated pipe protecting the inner pipe against external mechanical damage during installation and operation of the system. The system permits safe expansion and contraction of the carrier pipe, reducing the risk of uncontrolled leakage caused by inner pipe abrasion.
Carrier pipe PEX, PEX/AL/PEX, PB, PERT, PERT/AL/PERT, other Protection pipe Type: RIW Material: polyethylene mod. (HDPE-mod) Water vapour permeability: minimum Mechanical strength (PN-EN 61386-24): 500N Chemical resistance: excellent UV resistance: 2 years Colour: red, blue, black Insulation Material: Extended polyethylene closed cell foam (EPE) Produced without (H)CFC´s Density: 30 kg/m3 [±15%] Thermal Conductivity (λ): 0,039 W/mK 40°C; 0,041 W/mK 50°C Water vapour diffusion resistance: >3000 µ Water absorption: B - 1 % The maximum working temperature: +95 °C Chemical resistance: excellent Flammabilty (reaction to fire): Class F / E / D
