Marine & Offshore
AHD is a leading supplier of casted parts for propulsion and structural systems of merchant ships, LNG & Crude tankers, or military vessels. Our scope includes different level of precise machining and a fine level of foundry know-how in order to optimize the efficiency of our customers products.
Our metallurgical expertise is also leading us to supply valves and pumps components for ballast and safety systems onboard the ships.
Some references : ROLLS-ROYCE – WARTSILA
Dredging has several functions: carrying out port engineering work (digging basins or channels), maintaining river or maritime channels taken by ships when they have been filled with sediment and extracting marine aggregates to meet the needs of the construction sector.
To withstand these heavy requirements, AHD, in partnership with Fonderies de Treveray, has developed a new technology, patented in 2008, which considerably increases the service life of the parts. (X3) : The patended Technology « TRECAR »
Some references : D.E.M.E. – IHC – BOSKALIS
AHD is a key partner to large offshore and EPC companies looking for high-integrity castings for platform structures, valves, chain stoppers, mooring systems and also pump parts involved in Seawater desalinization made in Duplex and Super-Duplex.