Tube and Pipe Bending

Infinite tubing bending freedom thanks to CNC bending

The many years of experience of the skilled workers in our tube bending company, the use of various bending processes and techniques as well as a modern machine park enable us to process a wide variety of tubes, pipes and metal profiles. This also opens the door for unique design forms in pipe bending. Our cold-bent tubes are used in mass and series production and in individual production in various industrial areas, such as:

  • tubes in aluminium for the construction and automotive industries,
  • machine and plant engineering,
  • tractor and agricultural machinery engineering,
  • the construction of power plants and biogas plants as well as
  • lightweight metal construction

Combined Tubing Bending Processes

The combination of mandrel bending, a cold bending process in which the tubes are pushed onto a mandrel, and roll bending by means of bending rollers (tube rolling), in which the tube is bent around the tool, makes it possible to form tubes and profiles several times in just one process step, even if the tubes have already been pre-formed.

We can produce multiple bends with variable and extremely narrow bending radii on a single tube.

CNC-Bending and Lasertube

Our tube bending company has a modern machine park, including a 3-axis CNC bending machining centre and a Lasertube series laser cutting machine for laser cutting and precision tube processing.

Metal Alloys

We bend metal tubes and metal profiles of various material grades, including:

  • Steel: ST52.3, ST44.3, steel S355 (DIN 17100, EN 10210, EN 10219) , St 37-2, St 52-3 U.
  • Stainless steel: DIN 1.4301, DIN 1.4401 stainless steel titanium stabilised, material no. 1.4571 AISI 316
  • Aluminium: ALMgSi0,5
  • Brass: DIN 2.0321

 

The quality of the materials plays an important role in tubing bending, processing and forming. For this reason, all materials are subjected to careful testing prior to processing. Only then can we guarantee our customers 100% traceability at all times.

Read the latest articles on tube bending on our blog:

cold-bent aluminium tube

CRIPPA Pipe Bending Machine

CRIPPA Tube Bending Machine
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