Profiles and welding rods for tank building

Röchling offers a wide range of square tubes, U-profiles and welding rods for the chemical device and tank building industry.

Polystone® square tubes and U-profiles are manufactured from the same molding material, such as the associated welding rods and the sheets. This ensures identical material properties and processability best for the whole container.

This complete system provides for

  • Polystone® G black HD
  • Polystone® G black B
  • Polystone® G black B100
  • Polystone® P grey homopolymer
  • Polystone® P copolymer
  • Polystone® PVDF

Special features

  • Very good chemical and corrosion resistance
  • Long life
  • Very good welding and processing properties

Product range Square tubes


Product range U-Profiles


Product range Welding Rods


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Matthias Heidemann
Head of Customer Service Thermoplastic Semi-Finished Products

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