Exova Plastic Pipes in Nyköping, Sweden is an independent testing institute that has been performing pressure tests on plastic pipes since 1973. We perform hydrostatic pressure testing, high flow circulation loop testing, chlorine resistance testing and chlorine dioxide resistance testing and have a capacity of 5,000 pipe samples.

Our independent test lab and testing services have a ISO 17025 accreditation to perform standardized- and custom tests.

We primarily serve suppliers of plastic materials, plastic pipe manufacturers and end-users, such as water companies and verification organizations.  But we also provide in-house labs with extra testing capacity when needed.

Exova uses Pipeson software to provide our customers with effective data communication.



With almost 4,300 colleagues in 33 countries, Exova is a connected world of expertise. Our testing and advisory capabilities, including materials and structures; fire safety; calibration; chemistry and microbiology, are trusted by customers worldwide. When your reputation is never far from the spotlight, it’s the silence of our results that is the measure of success.. Please visit the Exova web-site here.