Due to the wide and profound product portfolio, the technical properties as well as different sizes and dimensions, the HAELOK® system can be used in almost all industrial applications.

THERMO – the application area for
District heating
HAELOK® has developed its own product line for district heating. HAELOK® THERMO is successfully used in the district heating of municipal utilities and companies.

TECH – the application area for
Mechanical and plant engineering
From machines to industrial or petrochemical plants, the HAELOK system is successfully used worldwide in various cases – as a standard program or special production.

PROTECT – the application area for
Firefighting equipment
In high-rise buildings around the world or in huge cruise and container ships, the HAELOK® system is used in high-pressure firefighting technology.

ENERGY – the application area for
Oil and gas
With the help of the HAELOK® system, thousands of kilometers of gas and oil pipelines have been safely and quickly connected. Durable, without welding and without the use of seals.

CLIMATE – the application area for
Refrigeration and air conditioning technology
Specially optimized for ammonia, nitrogen and other refrigerants, the HAELOK® system is used wherever vibrations and pressure pulses require the highest level of safety.

TRANS – the application area for
Transport technology
The HAELOK® system is used and installed in trains, buses and other large means of transport worldwide.

TUBE – for special Tube measurements
Deviating from the DN and inch sizes HAELOK® also offers fittings according to official tube sizes.