Valves of metal (other than parts of machines) for the control of process fluids, in particular for the oil and gas industry, for surface and underwater applications, in particular for oil rigs, petrochemical plants and electrical power plants; metal valves for traditional and nuclear energy production plants; pipes of metal; junctions, of metals, for pipes; reinforcing materials for metal for pipes; components for the above valves of metal.

Valves (parts of machines); compressors (machines); pumps (parts of machines, parts of engines); machines for the transport of gas; lubricating pumps; hydraulic controls for machines and engines; compressed air machines; pneumatic transporters; pneumatic controls for machines and engines; hydraulic components, including hydraulic reducers, hydraulic actuators, hydraulic valves; valves for the control of process fluids, in particular for the oil and gas industry, for surface and underwater applications, in particular for oil rigs, petrochemical plants and electrical power plants; valves for traditional and nuclear energy production plants; components for said valves.