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Electrofusion welding machines are devices used to join polyethylene pipes and fittings using electrofusion welding. The machine supplies electrical current to a heating coil built into the fitting, melting the polyethylene and creating a strong, sealed joint.
Where they are used:
Installation of gas pipelines (PE pipes for natural and liquefied gas).
Drinking and technical water supply systems.
Pressure sewerage and drainage networks.
Industrial pipelines for chemically resistant liquids.
Repair and connection to existing pipelines without cutting them open.
The main advantage is the ability to work in confined spaces, trenches, and when connecting to existing lines.

Advantage
Sealing for a service life of at least 50 years
For high quality chemical resistance, corrosion
2/2.5-fold reduction in pipeline production volume
Low weight and flexibility for free bending cornering