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Offshore Wind Components

We manufacture secondary structures for fixed or floating foundations of offshore wind turbine projects.

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Offshore wind turbine in an offshore wind farm out at sea

Custom and made-to-drawing design

Strength and Durability at Sea

Our parts are custom designed and follow the most demanding welding and inspection standards in heavy industry, to guarantee their durability in the marine environment.

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  • Welded steel structural nodes for jacket foundations

    Nodes

    Complex structural joint elements in lattices for jacket-type foundations.

    • Large thicknesses and full-penetration welding
    • P3 finish
    • C5M or higher surface finish
  • Steel metal supports and anchors in a fabrication hall

    Supports and anchors

    Metal fastening elements on towers for platforms and other accessories

    • Tight dimensional tolerances
    • P2 finish
  • Circular metal work platform with structural grating in the workshop

    Platforms

    Metal work, transit and inspection platforms (exterior and interior).

    • Modular platforms
    • Galvanised finish
  • Heavy-tonnage boat landings painted yellow in a fabrication hall

    Boat landings

    Heavy-tonnage metal access ladders fixed to the structure for the safe landing of technical personnel from support vessels.

    • P3 finish
    • C5M or higher surface finish
  • Curved yellow J-tube for guiding a subsea power cable

    J-Tubes

    Guide and protection tubes through which the high-voltage electrical cabling runs.

    • Precise induction bending
    • Edge preparation for on-site welding
    • Support with internal vulcanised lining
    • Full-penetration welding
  • Steel bellmouths, the flared entry ends of J-tubes, in the workshop

    Bellmouths

    Bell-shaped inlets located at the lower end of the J-Tube to guide and ease the entry of subsea cables and transmitters.

    • High-precision shell rolling
    • Internal and external machining
    • Full-penetration welding
Inspector using a thickness gauge to measure the coating on a blue part

Certified Quality

Quality is EPER Group's hallmark. Our offshore wind components are welded in all types of steel, with anticorrosion protection treatments supervised by qualified in-house inspectors. We also guarantee the integrity of every part with our own validation systems, such as our load test bench and the 3D Laser Tracker.

The proximity of our facilities to the coast allows us to manufacture, transport and load large-tonnage, large-volume structures bound for any international destination.

View quality and certifications
SGS certification seals: ISO 9001, ISO 14001, ISO 45001 and ISO 3834-2

CONTACT

Contact EPER Group and let's talk about your project.