Safe Under High Pressure: Injection Lines by Poppe + Potthoff

Whether for diesel injection systems or test benches – our injection pipes made of carbon steels according to ISO 8535-1 are designed for extremely high pressures. They offer maximum safety and reliability in continuous operation.

Thanks to a proprietary manufacturing process, our tubes feature an optimized surface finish – a crucial prerequisite for long-lasting systems under high pressure loads.

Materials & Brands:

An overview of our available materials can be found in the Materials section. Particularly noteworthy are the specially developed materials PP 600, PP1000, and the PPSH version – all registered trademarks of Poppe + Potthoff Präzisionsstahlrohre GmbH.

Tested Quality – Without Compromise

Our quality management ensures that every product meets the highest standards. Quality assurance includes:

  • Dimensional inspections
  • Technological tests
  • Tensile tests
  • Metallographic examinations
  • Material mix-up checks
  • Ultrasonic and eddy current testing
  • Surface inspection

Marking and packaging are carried out individually according to customer specifications – for example, closed with plastic plugs, bundled, and packed in crates.

Get in contact:

+49 5203 7010