Amiblu is the world’s largest supplier of GRP pipe systems and solutions

Over six decades of innovation, experience and development in the GRP pipe industry.

Hobas and Flowtite glassfiber reinforced plastic pipe systems by Amiblu are the product of over six decades of innovation, experience and development. We are the largest producer and technology partner for GRP pipes in the world. Because of our composite engineering and material science skills, we offer a product with an extremely long life expectancy.

Amiblu’s two specialist technologies – Hobas centrifugally cast and Flowtite filament wound solutions – complement each other perfectly. Both product lines replace traditional corrosion sensitive materials like concrete, iron and steel. And being made of reinforced plastics, they match traditional materials for strength and hugely outperform them on weight, ease of handling, longevity and all-round responsibility.

Discover our products by application

Most responsible solution in operation:

Lower pumping cost for water mains
Low lifetime maintenance costs
Maximum energy outtake from penstocks

Most responsible solution installed:

Low energy consumption in production
Low transport costs
Faster to install
Less disruption through trenchless technologies

Made to last

At a glance – Amiblu’s scope of supply:

Diameters DN 200 to 4000 mm
Pressure Classes PN 1 to 32 bar
Stiffness Classes SN 2500 N/m² and more

Amiblu offers the largest concentration of GRP production in the world with seven factories producing:

Filament wound (FW), centrifugally cast (CC), and non-circular (NC) pipes
High performance filtration systems, fittings and coupling systems
Special tanks

Installation of Flowtite Grey pipe in Husafell, Iceland

Why GRP?

Corrosion-free and resistant against chemicals
Resistant against abrasion and UV light
Light weight reduces transport and installation costs
Smooth inner surface guarantees excellent hydraulic flow
Excellent long-term stiffness
Innovative engineering and solutions-based approach that increases investment returns compared to traditional pipe materials

Find out more about GRP