The FLEXWELL district heating cable (DHC) is a flexible, self-compensating steel casing pipe system. It is continuous and has a monitoring option for use in networks with high temperatures and operating pressures.
Operating temperature: -170°C to +150°C
Operating pressure: 16/25 bar
Dimensions: DN 25–150
Carrier pipe: Stainless steel
Exterior pipe: Stainless steel
Insulation: Polyurethane (PUR)
Laid using the horizontal directional drilling method or the traditional trench method.
Application: District heating, district cooling, service water, condensate.
|Typ||DN||Stainless steel inner pipe||External diameter||Minimum||Maximum|
|d1 x s1||D||Bending radius||Delivery lengths*|
|30/91||25||30.0 x 0.3||94||1||1000|
|39/116||32||38.9 x 0.4||121||1,2||640|
|60/148||50||60.0 x 0.5||156||1,5||590|
|75/171||65||75.8 x 0.6||178||2||480|
|98/171||80||98.0 x 0.8||178||2||480|
|98/220||80||98.0 x 0.8||233||4||270|
|127/220||100||127.0 x 0.9||233||4||270|
|147/220||125||147.0 x 1.0||233||4||250|
|200/310||150||197.5 x 1.2||313||5||230|
* In line with maximum possible drum allocation and normal production length
This product must be laid by Brugg Pipesystems technicians.