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Logo Made in Germany Trenchless Middle East 2017

Rädlinger primus line GmbH

Booth number: 11

www.primusline.com
primusline@raedlinger.com

About us

Rädlinger primus line GmbH is the manufacturer of the Primus Line® system, an innovative relining solution for the trenchless rehabilitation of pressure pipes for different applications such as water, gas and oil.



Products and services

The system consists of a flexible Kevlar® reinforced liner and specially developed end fittings. Clients benefit from long insertion lengths of up to 2.500 m in one single step and the product’s ability to traverse bends of up to 45 degree. Primus Line® is not bonded to the host pipe and is self-supporting. An annulus remains between Primus Line® and the host pipe.

Small construction pits, short rehabilitation times and the low level of impact on the environment, make Primus Line® the ideal technology for the rehabilitation of defective lines in sensitive environments. Developed by experienced engineers and more than 15 years in business, the system is suitable for various application needs and has already proven itself in numerous projects.

Composition of the Primus Liner

Composition of the Primus Liner

Its multi-layer structure, as well as the small wall-thickness, make Primus Line® the ideal system for the trenchless rehabilitation of pressure pipes: Stable and secure, with diverse areas of application and high levels of efficiency. The outer layer consists of an abrasion-resistant PE sheath to protect the liner during installation. The Kevlar® fabric consists of seamless woven aramid fibres, which accommodate the operating pressure. The inner coating is fluid specific, made from PE or TPU.

www.primusline.com/primus-line/

Primus Line end fittings

Primus Line end fittings

For the connection of Primus Line to the host pipe, two systems are available: The Primus Line low pressure system (picture) ranging from 12 bar to 28 bar as well as a Primus Line connector for medium and high pressure applications ranging from 16 bar to 55 bar. According to requirements, the connector can be equipped with either a flange or welding end, and enables the connection to adapter pieces, T-pieces and valves.

Primus Line in practice

Primus Line in practice

Small construction pits, short rehabilitation times and the low level of impact on the environment, make Primus Line® the ideal technology for the rehabilitation of defective lines in sensitive environments ranging from DN 150 to DN 500.

News & Innovations

Job Report Lake Windermere - Rehabilitation of a DN 300 sewer rising main with a single length of 800 m for United Utilities - July 2016 

The network operator United Utilities plc and Amey plc, located in the Northern part of the United Kingdom, were confronted with a leaking sewer rising main. The ductile iron pipe was installed in the 1970s and showed significant deterioration. Pinholes were present and the wall thickness was red...| » Further reading 


Job Report Lismore - Rehabilitation and upgrade of a leaking DN 225 uPVC Class 9 water main - March 2016 

The Lismore City Council was confronted with the rehabilitation of a leaking DN 225 uPVC Class 9 water main located at Elizabeth Street. The first section of the pipe runs downhill into a gully with a length of 170 m and a height difference of approximately 35 m where a scour valve is located. Th...| » Further reading 


Project Dikili- Renovating 1.5 km of DN 500 asbestos cement water main in 60 hours - August 2015 

In 2015, the local network operator ISZU in Dikili was confronted with the rehabilitation of a 1.5 km asbestos cement pipe. The DN 500 potable water main suffered from multiple breaks over the past couple of months, risking the water supply of the touristy region in the Southern part of Turkey. T...| » Further reading 


Contacts

Address
Rädlinger primus line GmbH
Kammerdorfer Str. 16
93413 Cham
Germany

Phone: +49 9971 4003-100

Sener Polat
International Account Manager
Phone: +49 151 6700 6337
sener.polat@primusline.com


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