Very close tolerances and homogeneous properties give manufacturers maximum design freedom; they also guarantee productivity and reproducibility during the different manufacturing processes. Along with the applicable painting processes, radiator tubes from Jansen Steel Tubes have also proven very suitable for direct chromium plating. For the end customer this means robust, durable product with optimal surface finish characteristics.

Tube requirements

  • Good formability
  • Very good weld seam quality
  • Homogeneous microstructure in weld seam and basic material
  • Excellent welding properties
  • Good joining properties (welding/soldering)
  • Minimised fluctuations in wall thickness and inner/outer dimensions
  • Excellent surface condition
  • Good suitability for chromium plating and coating
  • Minimised surface discontinuities (adhesions, scratches, dents etc.)