Large-Diameter PE/PP Pipe Production Technology – DN/ID 300–5,000 mm

Krah GmbH develops and manufactures production technology for large-diameter PE and PP pipe systems from DN/ID 300 up to DN/ID 5,000 mm.

Our production lines enable pipe manufacturers to produce solid wall and structured wall pipes as well as fittings, manholes, tanks and other large-volume thermoplastic products.

Krah technology allows manufacturers to expand their existing diameter range and product portfolio into applications such as water and wastewater systems, stormwater management, water retention and flood mitigation, industrial and chemical applications, as well as major infrastructure projects.

Krah provides the complete production technology as well as technical know-how, training and support for the implementation of large-diameter PE/PP production.

Krah customers also become part of the international Krah Community, connecting pipe manufacturers worldwide and providing opportunities for technical exchange, experience sharing and cooperation on international projects.

We are particularly interested in meeting established pipe manufacturers who are considering an expansion of their production capabilities, diameter range or product portfolio.