Flexwell® Piping
Flexwell®
- Working Temp: -170°C/+150°C
- Operating Pressure: 16 bar
- Available in: Uno
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Flexwell® Application
| Range | Temp | Pressure | Uno/Duo | | Flexwell® | -170 / + 150° | 25 Bar | Uno |
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FHK Pipe System
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 |
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Properties
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. |
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Monitoring System
Pipes laid underground with heat insulation can be equipped with operational monitoring systems.
Function:- to monitor the heat insulation for external moisture
- to identify leaks due to damage to the outer pipe
- to identify leaks due to damage to the inner pipe, for conductive media
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Stability Under Difficult Conditions
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.- difficult pipeline conditions
- pipes below/inside buildings
- low clearance/coverage heights
- culverts
- installation in protective pipes
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Cost Effective
Installation times are very short compared to the time required to lay and assemble a conventional double-walled pipe - so the FHK solution is not only technically perfect but also highly cost-effective. |
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Connectors
Mechanical connector with external/internal thread or weld end. 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
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Welded Connector
- Welded connector with weld-on end
- DN 25-150
- Pressure: PN 25
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