MENU
Logo Made in Germany Trenchless World Congress 2017

Rädlinger primus line GmbH

Booth number: 125

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. 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.



Products and services

Primus Line® - the prime solution for pipes
Primus Line® is a flexible sliplining solution for the trenchless rehabilitation of pressure pipes. The system consists of a flexible Kevlar® reinforced liner and specially developed end fittings. Primus Line® is not bonded to the host pipe and is self-supporting. An annulus remains between Primus Line® and the host pipe. Developed by experienced engineers, the system is suitable for different media as well as various application needs and has already proven itself in numerous projects.

Installation

Installation

Primus Line® is produced in nominal diameters from DN 150 to DN 500. The liner is inserted into the host pipe from small construction pits - thus avoiding large roadworks. Primus Line® is not attached to the host pipe and is self-supporting. An annulus remains between Primus Line® and the host pipe.

www.primusline.com

Primus Liner

Primus Liner

Due to its multi-layered structure and very small wall-thickness, the Primus Liner provides both flexibility and ultra high material strength.

Outer Layer: Abrasion-resistant PE sheath
Kevlar®-Fabric: Seamless woven aramid fibres
(single-layer or double-layer fabric design)
Inner Layer: Media-specific based on PE or TPU

www.primusline.com

Primus Line Connector

Primus Line Connector

At the ends, the Primus Liner is connected to the existing
pipe using Primus Line connectors. The high-pressure connector consists of a contoured internal core and external sleeve. The external sleeve has a malleable steel jacket on the inside. A resin, which is injected through a valve on the external sleeve, forces the steel sleeve and Primus Line® into the contours of the internal core. So we obtain a durable, pull-proof connection.

www.primusline.com

News & Innovations

Transport pipe DN 230 PN 15 for drinking water in Ojo deAgua, Argentinia 

The residents of Ojo de Agua have only had water approximately two days a week up until now. Pipeline bursts were almost a daily occurrence due to planning errors and malfunctions in the water network. The 19 km long pipeline, supplying drinking water to the village on the border between the pro...| » Further reading 


Rehabilitation of a trunk main DN 500 PN 12 for EMA,Gijón, Spain 

Task In 2012, the local water provider, Empresa Municipal de Aguas de Gijón (EMA), was confronted with yearly water losses of 754,224 cubic meters at one of their major trunk mains. This reflects a 15 % water loss at the pipeline in question. The cast iron water main DN 500, which was b...| » Further reading 


Rehabilitation of a DN 300 sewer rising main with a singlelength of 800 m for United Utilities 

Task 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...| » Further reading 


Contacts

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

Phone: +49 9971 4002-100
Fax: +49 9971 4002-123

Carina Wich
Marketing Manager
Phone: +49 9971 4003-210
carina.wich@raedlinger.com


Business matching
Get in contact with German companies in 3 easy steps! With one single question you can reach all relevant German Pavilion exhibitors of your selected industrial branch.

Click here if you notice an image that violates copyright or privacy rights.

Your personal organizer

Your personal organizer

Print list  |  Save as PDF
Central S.A.S.
Booth number: 127