Extruders and hot-air hand tools from Leister weld and connect HDPE pipes in all sizes permanently and safely - from sewage pipes to pipelines several kilometers long.
The material HDPE, of which both corrugated and wound tubes are made, can be used for storage tanks and transport pipes for liquids - drinking water and chemical substances - in apparatus and tank construction thanks to its properties. The prefabricated individual parts are joined permanently and tightly together with hand extruders from Leister.
Insulation is particularly important for district heating transfer. The jacket pipes offer additional space in the insulation for line pipes with heating cables and for leak detection wires. Extruders from Leister are used in particular to connect Y-junctions and bends with the main pipes.