FLOWORK

Casings of metal for oilwells; Elbows of metal for pipes; Junctions of metal for pipes; Metal pipe fittings for compressed air pipes; Metallic drain traps; Penstock pipes of metal; Pipework of metal; Steel pipes; Valves of metal, other than parts of machines; Water-pipe valves of metal

Back pressure valves as parts of machines; Compressed air pumps; Faucets being parts of machines, engines or motors; Filters for motors and engines; Hydraulic valve actuators; Pneumatic transporters; Pressure regulators being parts of machines; Pumps for machines; Valves being parts of machines; Valves as machine components