Pre-insulated, flexible pipe system with polyethylene service pipes, and PUR thermal insulation.

The advantages of HeatFlex include quick installation, narrow pipe trenches, tight bending radii and the twin pipe system. The highly efficient pipe system alson impresses with an excellent thermal conductivity value of 0.021 W / mK.

For a further reduction in heat loss, a second insulation series with higher insulation is now available.

The pre-insulated, flexible pipe system is suitable for applications in the sanitary area.

To meet the requirements for higher pressures, a medium pipe from the SDR 7.4 pipe series (PN10 at 80 ° C) is used with the PEX 95-10 sanitary.

Pre-insulated, flexible pipe system, with a service pipe made of fibrereinforced, crosslinked polyethylene and PUR thermal insulation.

Thanks to the aramid fiber mesh, the pipe wall thicknesses could also be reduced and, due to the resulting smaller outside diameter, the insulation could be improved.

Compared to conventional flexible pipe systems, media can be transported at a pressure of 10 bar at a continuous operating temperature of + 80 ° C.

Pre-insulated, flexible pipe system with fiberreinforced medium pipe for use up to 115°C and 10 bar.

Thanks to the high temperature aramid fiber mesh, the FibreFlex Pro pipe system can be used up to a maximum operating temperature of 115 ° C and a pressure of up to 10 bar.

The FibreFlex Pro pipe system thus combines the advantages of a flexible pipe system with the operating properties of KMR steel pipe systems and is therefore an innovative, cost-effective alternative.

Pre-insulated, flexible pipe system with fiberreinforced medium pipe for use up to 115°C and 16 bar.

Thanks to the finer-meshed high-temperature fiber mesh made of aramid, the FibreFlex Pro 16 pipe system can be used up to a maximum operating temperature of 115 ° C and a pressure of up to 16 bar.

The FibreFlex Pro pipe system thus combines the advantages of a flexible pipe system with the operating properties of KMR steel pipe systems and therefore represents an innovative, cost-effective alternative.

HeatFlex & PEX Sanitary

PE-Xa pipes (SDR11, SDR7.4) are connected via press or clamp connectors (welding adapters, thread adapters, couplings, bends, T-pieces).

A press tool is required to install the fittings. These can be obtained from RK Infra. No special tools are required to install the clamp connections. The clamping force is applied via the outer sleeve by tightening a clamping screw. A conventional hex wrench can be used for this.