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Bent tubes

Bent tubes

Different types of bent tubes :

  • 2D 3D Bending
    The rolling of tubes with large bending radius is carried out on a bending machine with 3 rollers.
    The 3D bending involves the cold bending, hollow by winding and with a mandrel.

  • Spiral tubes
    The precision necking is made on a 6-pass horizontal press with turning punches.

  • Bent tubes with shaped ends
    Possibility of shaped ends : flared, reduced, flange
    Possibility of nozzle ends : crimped, brazed or welded

The dimensions of bent tubes
Outside diameter : Mini : 1,00 mm – Maxi : 42,00 mm
Wall thickness : Mini : 0,10 mm – Maxi : 3,00 mm
Alloy grades : Low carbon steel, Nickel alloys, copper, titanium etc…

Tooling study and production
Short radius
Short straight part between bends
Tight tolerances
Welding, brazing, crimping, machining, cold shaping

Production capacities
Small and medium series
Large volume on analysis
High Tech Industries : Automotive, Aerospace, Agriculture, Food & Beverage, Nuclear, Machine Tool
Short delivery time thanks to significant material stock


  • Bent Tubes
  • 2D Bent Tubes
  • 3D Bent tubes
  • Bent Metal Tubes



Specialized in the cold drawing of metallic precision tubes for over 70 years, Le Guellec has continuously evolved in order to offer their customer’s innovative & complete solutions. Today, Le Guellec is a leading supplier of thin walled precision metallic tubes & profiles with small cross sections.

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