Manufacturer of welded rolled flanges by flash-butt welding

Alternative solution to forging and flame cutting, with very short lead times.

Our capabilities
Our standards
A service made to measure!

Our machining workshop

  • Turning

    4 vertical towers, 2 horizontal towers, 1 frontal tower.

  • Drilling

    2 drills.

  • Complements

    1 main cutting machine.

Our capabilities
Our certifications
Usinage 1Usinage 2
Usinage 3
Company certified ISO 9001 !


We are DESP qualified, ISO 9001, EN 15085-2, EN ISO 3834-2 and we can give you a welding report with any order.

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The guarantee of your requirements!


Non-destructive testing

Ultrasound, penetrant testing, radiography are carried out either on site by an external partner certified COFREND II, or in a specific enclosure for the radiographic control.

Destructive testing

The destructive controls are carried out directly in a test center by "APAVE" type experts.

Welding without metal input!

Manufacturing method

IBF France produces rolled crowns and flanges welded by flash butt welding. This technique allows us to bend a flat material (oxy-cut or laminated), heated in our ovens, into a crown shape on a rolling machine, and then flash-weld it, without filler metal.

  • Reduction of material costs
  • Forged structure
  • Very short manufacturing
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For several decades, IBF France has been manufacturing flanges and crowns for the following sectors of activity:

Nuclear energy
Hydraulic energy
Industrial Piping
Pressurized equipment
Food industry
Pharmaceutical industry

Contact us

You have a project and you wish to have a proposal, we are at your disposal. Please contact us!