Hydropower
In hydroelectric power plants, metal parts are subject to cavitation wear, corrosion and mechanical impact. Our electrodes and welding wires are designed to maintain and harden penstocks, turbines, valves and other critical components, guaranteeing performance and durability.
Read moreHydroelectricity involves installations subject to specific constraints: permanent humidity, abrasion by sediments, corrosion, cavitation and high pressures. Welding is used to maintain penstocks, gates, turbines, cofferdams, protection grids and submerged metal structures. Suitable wires and electrodes can be used to harden worn areas, repair cracks or rebuild damaged surfaces. Specific alloys provide excellent resistance to cavitation and corrosive environments, extending component life. Welding is also used during scheduled shutdowns to reinforce critical parts and prevent breakdowns. Thanks to reliable solutions, it helps to secure production and limit unplanned stoppages.
A few examples
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Pumps - FCW V 309L-G
It is ideal for repairing pumps made of dissimilar materials, such as stainless steel and carbon steel. Its composition guarantees excellent resistance to cracking and corrosion. It ensures reliable, long-lasting welds, even in damp or aggressive environments.
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Turbines - ABRAFIL 410NiMo
It is ideally suited to turbine repair thanks to its high mechanical and corrosion resistance. Its martensitic deposit alloyed with nickel and molybdenum offers excellent service life under stress. It ensures long-lasting repairs on critical components subject to wear and thermal stress.
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Pump housing - ABRACROM 309 VAC
It is ideal for repairing stainless steel pump casings, or for joining dissimilar steels. It offers excellent resistance to cracking and corrosion, even in damp or chemical environments. Its good welding behaviour enables safe, long-lasting repairs on sensitive parts.
