District cooling pipes

 


LOGSTOR pre-insulated district cooling pipes

Type of pipe

 

Diameter

 

Guaranteed lambda value, 
W/mK (10
°C)

With diffusion barrier

Insulation properties 
remain constant

Advantages, in brief

 

ContiPipe
Continuously produced (axial process) straight, single pipe

ContiPipe
Continuously produced (spiral process) straight, single pipe

Ø 26.9–219.1 
mm


Ø 273.0–1016.0 mm

0.020



0.022

Optional



Optional

Optional



Optional

  • Continuous production technology ensures best possible insulation properties.
  • Available with two different insulation thicknesses (Series 0 and Series 1).
  • Built-in diffusion barrier (optional) prevents deterioration of insulation properties.
  • Service pipe made of black steel.
  • Can be used with all types of joints.

OptiPipe
Insulation cast in mould
Casing produced using spiral process

 

Ø 457.2–1219.0 mm

0.022

Optional

Optional

  • Insulation cast in a mould. Has the same insulation properties as ContiPipe, made using the axial process.
  • Available with two different insulation thicknesses (Series 0 and Series 1).
  • Built-in diffusion barrier (optional) prevents deterioration of insulation properties.
  • Service pipe made of black steel.
  • Can be used with all types of joints.

Straight, single pipe
Traditionally produced

Ø 26.9–1219.0 mm

0.023

No

No

  • Available with two different insulation thicknesses (Series 0 and Series 1).
  • Available with service pipe made of steel, or copper. Other types of service pipe optional.
  • Can be used with all types of joints.

TwinPipe
Continuously produced straight pipes

TwinPipe
Traditionally produced straight pipes

Ø 26.9–114.3 mm


Ø 26.9–219.1 mm

0.020



0.023

Optional



No

Optional



No

  • Provides best possible insulation value.
  • Available with two different insulation thicknesses (Series 0 and Series 1).
  • Built-in diffusion barrier (optional) prevents deterioration of insulation properties.
  • Available with service pipes made of black steel.
  • Less civil works and fewer joints required.