Years of experience
The chemical and petrochemical industries use U-tubes, or hairpins, in heat exchangers and condensers. This concerns specialized tailoring. Tebunus Tube Trading has years of experience and craftsmanship. In addition, our bending machines guarantee the greatest possible accuracy and optimum service life. We bend according to the requested quality standards whereby the wall thickness and ovality are standardized.
We can easily remove stresses or irregularities in a piece of metal by means of annealing in an oven. The metal is heated in a special gas oven. Due to the high temperature, the metal becomes less brittle and can be processed better.