REHABILITATION PIPE

PRIMUS LINE® is a trenchless technology for the rehabilitation of pressure pipes for different media such as water, gas and oil. The system is based on an interlaced high pressure flexible composite tube and a specially developed connection technique.

PRIMUS LINE® is a reinforced high density polyethylene pipe system that offers an extremely resistant material due to multiple layers, with a reduced thickness.

ADVANTAGES:

Simple application:

Reduced use of machinery
Little construction time due to large insertion lengths.
Small ditches of construction, reduction of excavations in general.
Possibility of curved constructions.
Insertion also through elbows up to 45 °
Quick resumption of service

High load capacity and quality:

Minimum 50 years of lifetime
High resistance to wear and tear of the external coating.
No corrosion

High performance capacity:

Minimum loss of cross section due to lower wall thicknesses of 6.0 or 8.0 mm
Improved pipe flow properties
Pressure increase in existing pipes

ACCESSORIES:

Depending on the requirements, the Primus Line® connector can be provided with a flange or a welded end. For this reason, it is also possible to connect elbows, T pieces or other pieces and taps (of different materials).

Unique trenchless system for rehabilitation

A relining system that is currently more suitable than any other existing system in the world to rehabilitate damaged pressure pipes in a diameter between 300 – 500 mm (6 “to 20”), several banks and a single length of 300-3,000 m (1,000 to 6,000 feet) in a sensitive and difficult environment, quickly and reliably.

It consists of inserting a new pipe, inside an old pipe to be replaced, being the hydraulic and static conditions of the same quality as installing a new pipe.