air conditioner cooling towers on a roof
heat exchanger at an oil refinery, large size, daylight. Deep processing of oil
Hydrostatic test and manometer ( pressure gauge ) of the process piping in the workshop. Pressure tightness can be tested by shutting off the supply valve and observing whether there is a pressure loss.
A worker at a factory in a special room paints parts of the valves from the spray gun. Paint valves in gray color, hand close up
Worker painting steel tube with paint brush selective focus on hand
steam turbine in repair process, machinery, pipes, tubes, at an power plant
Empty factory building or warehouse building with concrete floor for industry background.
Cement concrete mixer
The concrete is unloaded from the concrete mixer. Against the blue sky. Construction of country houses.
metal mold for the production of plastic moldings for the automotive industry.
Gears. Machine part.
close-up metal shafts with cog wheels gears at industrial factory
Transmission wheels and axle from car gearbox.
Pig reciever at oil and gas wellhead remote platform for internal cleaning and inspection to protec corrode inside sea line pipe.
Drum for generator steam of HRSG boilers systems (Heat recovery steam generator) during construction in Combined-Cycle Co-Generation Power Plant.
high quality Galvanized steel pipe or Aluminum and chrome stainless pipes in stack waiting for shipment in warehouse
Metal products in the warehouse, large round shafts lie on a wooden rack in the factory in the shop.