AL system

The insulation system for industry
Field of application
Industrial, local and district heating
Suitable for
Station and plant construction and specialist insulators

Overview

The AL system basically consists only of pipes and bends. The variety is due to the dimensioning of the pipes: the inner and outer diameters are precisely matched. You can therefore not only insulate individual pipe sections, but also cover the entire station “telescopically”. This “PIP (Pipe-in-Pipe) and POP (Pipe-over-Pipe)” concept has been patented by us. The instructions for this concept can be found under “Assembly”.

The range of applications for this system is very wide: the aluminum outer skin allows the system to be diffusion-tight and can therefore be used down to sub-zero temperatures. This system can be used at temperatures of up to +150°C, as we use a special, highly cross-linked polyisocyanurate rigid foam. At peak temperatures it can even reach +170°C.

Overview of the AL system:

  • Individual pipes and bends, wall thickness 50% according to EnEV or GEG
  • Individual pipes and bends, wall thickness 100% according to EnEV or GEG
  • PIP system
  • POP system
  • Square insulating shells
  • GEG-compliant
  • EnEV-compliant
  • B2 according to DIN 4102
  • E according to EN 13501-1
  • Removable and reusable

 

The simplicity of the AL system

The AL system is based on round and square tube insulation. The variety results from the dimensioning and telescoping of the tubes.

Series F

For straight seat fittings with flange connection.

Series C

For straight seat fittings with flange connection.

AK series

For butterfly valves with flange connection.

Series F slanted seat

For angle seat fittings with flange connection.

Series F dirt trap

For strainers with flange connection.

Series F ball valve

For ball valves with flange connection.

Series DF

For three-way valves with flange connection.

Series FP

For flange pairs and blind flanges.

Series MS

For angle seat valves with threaded connection.

MS-Maxi series

For angle seat valves with frontal draining and threaded connection.

MS strainer series

For strainers with socket connection.

Series KH

For ball valves with threaded connection.

Series KH-Flat

For ball valves with short spindle with threaded connection.

KSB BOA-Control SBV series

For KSB BOA-Control SBV

KSB BOA-Control PIC series

For KSB BOA-Control PIC

KSB BOA-Control DPR series

For KSB BOA-Control DPR

Series AL pipe 50%

For district and local heating and industry

Series AL pipe 100%

For district and local heating and industry

Series AL pipe 50%

For district and local heating and industry

AL square

Square insulation for rectangular pipes and distribution beams in station and plant construction

Series AL sheet 50%

Pipe bend insulation for district and local heating and industry

Series AL sheet 100%

Pipe bend insulation for district and local heating and industry

Series AL sheet 50%

Pipe bend insulation for district and local heating and industry

PIP outer tube

Plant and station insulation system for district and local heating and industry

PIP inner tube

Plant and station insulation system for district and local heating and industry

PIP outer tube

Plant and station insulation system for district and local heating and industry

PIP sheet

Plant and station insulation system for district and local heating and industry

POP outer tube

Plant and station insulation system for district and local heating and industry

POP inner tube

Plant and station insulation system for district and local heating and industry

POP outer tube

Plant and station insulation system for district and local heating and industry

Technical data

Surface Aluminum coarse grain 0.2mm
PU foam PIR polyisocyanurate rigid foam
Fire protection class B2 according to DIN 4102
Spec. Volume weight 50 – 80 kg/m3
Thermal conductivity 0.025 W/mK at 10°C according to EN 12667
0.029 W/mK at 40°C according to EN 12667
0.035 W/mK at 10°C according to EN 14308
0.039 W/mK at 40°C according to EN 14308
Temperature application range up to +150°C (in peaks +170°C)

Measured values

Heat loss using the example of an Ari Euro Wedi F1 DN80

Product catalog

Is the information not enough for you? You can view and download our product catalog online here.

GWK_Katalog