Flexible, endless production, double-walled, monitorable and self-compensating pipe system, -170°C to +150°C, PN 25, DN 25-150. Medium pipe: special steel, heat insulation: PUR
FLEXWELL district heating cable ® (FHK) is a pipe system that offers a high level of safety thanks to its double-walled design (with metal inner and outer pipes) and its integrated monitoring system.
Pipes laid underground with heat insulation can be equipped with operational monitoring systems.
This pipe – which is laid directly in the ground – has proven its merits in practice for more than 40 years in a wide range of very extreme conditions.
Installation times are very short compared to the time required to lay and assemble a conventional double-walled pipe – so the FHKsolution is not only technically perfect but also highly cost-effective.
The screw-on connector compresses a graphite seal to make sure a completely tightness.
DN 25 – DN 100, material: special steel/steel
Pressure: PN 16
Welded connector with weld-on end
Pressure: PN 25