High-Quality Layup for Best Properties

High-quality raw materials, a special ECR glass fibre quality, a resin system tailored to UV light curing as well as films are the foundations for our different Alphaliner designs.

Alphaliners are manufactured in continuous production up to approx. 300 m of individual lengths. Using pre-impregnated glass fibre tapes, liners with a diameter of DN 150 - DN 1800 are rolled into a continuous flexible hose. This helical winding creates their characteristic look on the inner surface.

Alphaliner Production—Diagram with Alphaliner Winding Manufacturing Process Alphaliner Production—Diagram with Alphaliner Winding Manufacturing Process

Depending on the requirements for chemical resistance, we use a variety of synthetic resin systems: polyester resins (UP), vinyl ester resins (VE) as well as styrene-free vinyl resins.

For the different Alphaliner models, we apply special ECR glass fibre qualities with a variety of mechanical characteristics depending on their structural stress load capacity.

We then package the Alphaliners into particularly robust multi-layer composite film, depending on the respective Alphaliner model.

News

16.03.2018

RELINE APTEC strengthens the executive board

Dr. Jürgen Alexander takes over the position of the further managing director for the specialty supplier for hose liners in pressure pipes

Trade fairs

16. Deutscher Schlauchlinertag

24.04.2018
Kassel, Germany

Der Deutsche Schlauchlinertag ist ein Branchentreffpunkt, auf dem das Neueste aus dem Bereich der Schlauchlinertechnologie vorgestellt und präsentiert wird. Er gilt aufgrund seiner stets aktuellen …