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Plastic Pipe Systems

Our Plastic Pipe Systems (PPS) business unit develops, produces and distributes plastic pipe systems for water management and pipe systems for gas and telecommunications. Tessenderlo Group's PPS companies, Dyka, John Davidson Pipes, Sotra-Seperef, BT Fitting Group and Nylopast Europe BV, rank among Europe's leading experts in piping systems and solutions.


Visit the DYKA website

DYKA ranks among Europe's leading experts in pipework systems. DYKA has production and sales facilities in The Netherlands, Belgium and Poland, and also has sales offices in Germany, the Czech Republic and Slovakia.

Visit the JDP website

JDP has grown for over 35 years to become one of the UK's leading and most respected distributors of water management systems. From our nationwide network of branches, JDP provides a one-stop shop for residential, commercial, public and industrial building as well as civil engineering, utilities and agricultural projects.

Visit the Sotra Seperef website

Sotra Seperef extrudes, injects and manufactures PVC and polyethylene piping and accessories using modern, high-performance production technology that allows us to provide our clients with complete piping systems. Sotra-Seperef is one of the leading plastic pipe manufacturers in France

Visit the Nyloplast website

Nylopast Europe BV is a Dutch company ('s Gravendeel) and manufactures large-diameter plastic fittings for pressureless pipe systems for the European market. The systems are used for draining sewage and rain water.

The BT Fitting Group develops, produces and distributes PVC and PP fittings and inspection chambers up to 400 mm diameter for the Building & Installation and for the Civils & Infrastructure market.

BT Bautechnik based in Aichach-Germany supplies the German and Western European market. 

BTH Fitting Kft. based in Vadna- Hungary  supplies the Hungarian and Eastern European market.


We aim to create the highest level of customer satisfaction and "added-value" in the water management market by supplying plastic pipe systems and providing our customers with solutions to make their businesses more profitable.


  • Develop geographically in faster growing markets such as Central Europe;

  • Focus on customer intimacy;

  • Grow our product portfolio especially in storm water management;

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