TIF Thessaloniki International Fair 2024German Exhibitors Rädlinger Primus Line GmbH

Rädlinger Primus Line GmbH

Booth number: HALL 13 - B29-C

About us

Primus Line® technology is used for the trenchless rehabilitation of pressurised pipelines (Primus Line® Rehab) and for the construction of freely layable pipelines (Primus Line® Overland Piping). It is a safe, reliable and sustainable solution, produced in Germany and used worldwide.


Rädlinger Primus Line GmbH
Kammerdorfer Str. 16
93413 Cham

E-mail: info@raedlinger.de
Phone:  +49 9971 80888000
Internet: www.primusline.com/en/

Contact person:

M. Sc. (Univ.) Andreas Gross
Head of Business Unit - International Water Projects
E-mail: andreas.gross@primusline.com
Phone: +49 151 64914776

Products & Services

Renewable Energies, Energy Efficiency, Environmental Technology, Sustainability, Disaster Protection

Primus Line® technology is both strong and flexible. This is ensured by the multi-layer construction of the liner and the specially developed, leak-proof connectors.

The Primus Line pipe has a three-layer structure. The inner layer is adapted to the respective medium to be transported and is made of polyethylene (PE) or thermoplastic polyurethane (TPU) with high chemical, abrasion and corrosion resistance. The middle layer consists of a seamless woven Kevlar® fabric.

It accommodates the operating pressure by itself and is up to 10 times stronger than steel of the same weight. The outer layer of polyethylene (PE) or thermoplastic polyurethane (TPU) protects the fabric from UV light and abrasion during installation and operation.

Primus Line® Rehab

Primus Line® Rehab is an innovative technology for the trenchless rehabilitation of pressure pipelines for different media such as water, gas and oil. With installation lengths of up to 2,500 metres / 8,200 feet, a bendability of up to 90 degrees, a low machine requirements and installation speeds of up to 10 metres / 33 feet per minute, Primus Line® Rehab makes the rehabilitation of ageing pipes simple and fast.

Primus Line® Overland Piping

Primus Line® Overland Piping is an eco-friendly solution, spoolable and reusable for multiple deployments. It is also extremely quick to install. It has been specially developed for above-ground piping of demanding and potentially hazardous media. The flexible pipe is available in nominal diameters from DN 150 to DN 350 / from 6 inches to 14 inches. Depending on the diameter, the maximum operating pressure ranges between 56 bar to 20 bar / 812 psi to 290 psi.

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