... the burr-free connection solution!


  • Burr-free surface thanks to non-welded tubing sections
  • Ideally suited for push-in connectors
  • Non-welded sections recur regularly
  • Customized installation lengths are possible
  • No complicated bundling per hand necessary
  • Easier identification through different coloured tubes
  • High chemical resistance to oil, grease, fuels, solvent and hydraulic fluids
  • Material is fully compliant with DIN 73378 and DIN 74324
  • Lightweight
  • Highly resistant to shock and impact
  • Excellent compressive strength
  • Highly resistant to stress cracking
  • Excellent abrasion resistance characteristics
  • Temperature range -40 °C to +85 °C

Welding parameters:

Welded: Non-welded section approx. 60 mm approx. 200 mm


  • Suitable for push-in connectors
  • Pneumatic control line
  • Automotive
  • Vacuum



Standard color:

  • black
  • blue

Customized welding parameters and special colours on request

The partially welded PA DUOPART® – the next generation of twin pneumatic tubing!



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