La rhune

  • Presentation
  • Production resources
  • Quality and welding
  • Contact
  • Location
  • Silo
    Silo
  • Hopper
    Hopper
  • Manufacture of presses
    Manufacture of presses
  • Ultrasonic welding control
    Ultrasonic welding control

Quality and welding


ISO 9001:2000 certification since 17th June 2004.

Welding

  • Accreditation for welding procedures:
    • MAG, electrode and submerged arc.
  • Accreditation for welding:
    • MAG, electrode and submerged arc, for both sheets and tubes.
  • International welding coordinator and technologist:
    • In charge of the quality department.

Controls

  • Register for inspection and control of each piece.
  • Non destructive testing:
    • Ultrasound level 2 in compliance with standard UNE-EN 473:2001.
    • Penetrant testing level 2 in compliance with standard UNE-EN 473:2001.
    • Magnetic particle testing level 2 in compliance with standard UNE-EN 473:2001.
  • Laser thermometer to control piece preheating prior to welding.
  • Optical level to control assembly.

Chamfer

  • Bevelling machine with a capacity for 20mm depth on pieces, with a possibility of extending up to 50mm thickness.
  • CNC oxy-acetylene + plasma cutting - 12000 x 3000 for any thickness.

Materials

  • Steel S235, S275, S355...
  • Stainless steel 304, 308, 316L...
  • Aluminum 1050, Magnal 45...
  • Wear-resistant sheet metal: hardox H400, H500, creusarbo 8000...
All these materials are supplied with their quality certificate.


Heat treatment:

  • Heat treatment kiln for warping welding (8600x5200x4000) with the possibility of increasing size per module.
  • Temperature/time report for each piece depending on the process requested by the customer.
2023 © Chaudronnerie La Rhune ZA P.Semard 340 av Marcel Paul - 40220 Tarnos Telf: +33 5 59 64 47 47 - Fax: +33 5 59 64 47 48
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