• Oil and Gas

Le Bronze Industriel has been supplying copper alloys semi-finished and finished products for seawater corrosion resistance for more than 50 years.

We have been developing and improving our expertise in Oil & Gas and Fluids applications, particularly with copper nickel alloys (resistance to all types of seawater resistance), but also with copper silicon alloys for oil deep-sea measurement applications (seawater corrosion and friction resistance), copper beryllium alloys for seismic acquisition equipment (seawater corrosion and high strength/elongation resistance), and even copper cobalt alloys for Oil & Gas drilling in Offshore industries, whilst also focussing on machined components in Nickel Aluminium Bronze for use in BOP (blow our preventers).

Performance and competitiveness are our aim but quality remains our priority, thus we constantly assess and measure the performance of our alloys and products internally before they leave our facilities.

Lebronze alloys offers both small and large quantities according to our customer’s needs.  

All this is underscored by maintaining a high level of quality control enabling us to support and work to the new demands required in these critical industries where the environment, safety and reliability are paramount.


  • Sea water cooling systems, air conditioning
  • Fire-fighting line, heating coils and ballast systems
  • Systems for off-shore platforms, FPSO’s, FSO’s, VLCC and desalination plants
  • Bolts and nuts, valves, BOP seals, stab connectors,shock sleeves, engineered products
  • Deepsea measuring instruments
  • Down-hole Tooling, MWD (measurement while drilling)
  • Wireline (well intervention)


Our references

Lebronze alloys delivers to some of the most famous companies not only in Europe but also in the Americas, Middle East and Asia. Our components are supplied to the top performing companies within piping and machining subcontractors, shipyards, EPC/EPCEC contractors to Oil & Gas companies.

AGIP, Aker solutions, Anderaa, British Petroleum, Cameron, Chevron, CNOOC, DSME, Dubai Drydocks, EXXON, HHI, INPEX, Jurong Group, Keppel Group, K.C.O, K.O.C, Larsen & Toubro, MC Dermott, MOBIL, MODEC, N.O.V, ONGC, Petrobras, Petronas, P.T.T, Qatar Petroleum, SAIPEM, SBM, SHELL, SHI, Statoil, Technip, Total, Woodside.


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Lebronze alloys, your partner for substitutes to leaded brass.

Being aware of the technological and economic challenges that the move towards an unleaded brass world represents, Lebronze alloys has developed various solutions to support its customers towards this goal. These solutions are environmentally responsible, durable and cost effective.

To learn more click here