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Large cylindrical pipes with black bodies and red ends are stacked and wrapped in plastic. They are positioned on a paved surface near a fence with yellow markers.

About Us

Onyx Flow Group delivers expert plastic pipeline supply and electrofusion welding, specializing in renewable energy and district heating groundwork.

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Our Services

Two people wearing protective gear, including helmets, are working with welding equipment. They are surrounded by various tools and large gas cylinders on carts, likely for industrial use. The setting appears to be an industrial workshop with metal structures and a parked van in the background.

Supplying durable PE-100 and PE-RC pipes for your projects.

An old, weathered downpipe attached to a wall, which has patches of peeling paint and discoloration. The wall features a rough, textured surface with noticeable wear and tear. There is a smaller black cable running parallel to the downpipe, secured at various points.

Expert electrofusion welding ensures strong, spark-free joints.

A city street under construction, with a large trench filled with colorful pipes and sand. A red generator and traffic cones are nearby, surrounded by temporary metal fencing. Trees and buildings line the street, with signs indicating road closures.

Trenching and groundwork tailored for district heating systems.

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Reliable plastic pipe solutions for your renewable energy projects.

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Client Praise

”Onyx Flow Group’s precision and care in electrofusion welding made our renewable energy project seamless and worry-free.”