Components

The joints, which seal and connect casing pipes between different pipe units, can be divided into three types:


      
Double sealing sleeve

Double sealing joint means that the base material in the pipe and sleeve is connected via shrinkage of PE sleeve, thick layer of mastic and additionally connection is secured by manchettes.

Double sealing sleeve
Double expanded sleeve

A shrink sleeve is a joint in which the expanded sleeve connects to the jacket pipe by shrinkage and provides a seal / force transmission. The seal consists of a layer of mastic between the socket and the pipe using PE joint expanded from 2 sizes, thus giving faster and tighter fit around the pipe.

Double expanded sleeve
Electro-welded sleeve

Electro-welded joint means that the base material in the pipe and sleeve is welded together in the contact surfaces using welding mesh.

Electro-welded sleeve
Alarm wires

Nordic alarm wires are standard for all products. For Dn400 pipes and bigger – 4 alarm wires for safety are inserted.

3DC wires are available upon request.

End caps

End cap is heat-shrinkable product that has cylindrical gradually degreasing shape.

End cap is placed at pipe ends to seal PUR insulation after entering buildings, foundation or canals.

End cap are used for one preinsulated steel pipe as well as for preinsulated twin steel pipe system.

End caps are used for preinsulated pipes with heating pipe temperature not exceeding 135°C.

End caps
Compensation pads

Available in two different variations: plain and corrugated.

Compensation pads
Elastic seal F802

Wall entry rings are used where pipes pass through walls or floor entries to prevent the penetration of ground water in buildings. Rings are made from special rubber profile resistant to ageing.

Location of the F802 in concrete If holes is to be drilled in the concrete wall for later embedding of pipes/rubber ring in concrete.

Elastic seal F802
Warning tape/net

Warning tape and net is used to warn and locate the pipeline during earthwork.

Warning tape/net

Quality

We use proven technology when it comes to material selection, production and installation. The products undergo a thorough inspection in accordance with our quality system ISO 9001 and they are EHP certified by RISE.

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