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ESG and BUPRE are structured in three specialised divisions according to their activity:
Hardware and
hot-dip galvanised
Galvanised fasteners

Hardware for Solar Structures

In the world of solar energy, the fittings for solar structures play a key role. These components not only ensure the stability and safety of the solar panels, but also help to maximise the efficiency and lifetime of the installation. Whether installing solar panels on roofs, floors or special structures, high-quality metal fittings are essential.

Our fittings are available hot-dip galvanised according to the standard UNE EN ISO 1461. This standard ensures that our products offer excellent corrosion protection, which is crucial for installations exposed to the elements. Hot-dip galvanising provides a uniform and durable zinc coating, protecting the steel from rust and significantly extending the service life of components.

We also manufacture hardware for solar structures ON FLAT.

FITTINGS FOR SOLAR STRUCTURES

CODEARTICLE DESCRIPTIONREMARKSPACKAGING
PERNOTHO000000BoltHot dip galvanisingTo be consulted
THO000000ProfileHot dip galvanisingTo be consulted
THO000000ProfileHot dip galvanisingTo be consulted
TORNILLO TIERRATHO000000ProfileHot dip galvanisingTo be consulted

Hot-dip galvanising process

In compliance with the UNE- EN ISO 1461:2010 standard, and in order to achieve maximum cleanliness throughout the process and to ensure perfect adherence of the coating, the galvanising division has the most complete technical-chemical systems that guarantee its high level of finish. The installation is equipped with a specific centrifugation area, which allows the galvanising of chains, automotive parts, tips, screws and any threaded part, however demanding it may be.

Thanks to our own LABORATORY AND QUALITY CONTROL, products are constantly monitored in the pickling area, baths and galvanised parts.