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Stainless ball valves in the pipes used for water supply,off to control the flow of water.manual valves,selective focus.
Woman pressing an old button with \
Steel globe valve installed vertically on a steam pipe in a factory. Industrial equipment.
The fire protection piping room
Gas pumps with pressure gauge and distribution pipes of the gas hub
Steel pipelines in the Refinery
Heating network water filter
Natural gas meter and regulators on the side of a brick building with piping.
A large industrial set installation of reverse osmosis system and nanofiltration membranes for water treatment.
This picture features an industrial heating plant, showing the smokestacks in the background
Ball valve on the pipeline of an industrial facility
Fire sprinkler control with guages.
Control panel for the pneumatic system with stopcocks
Looking up at an old fire alarm bell and light on a brick wall.
Oil or gas pipe line valves. Oil and gas extraction, production and transportation industrial background. 3d rendering illustration
Diesel fuel pipes in gas boiler house.
rotation mechanism of the old ship.
Industrial boiler room
Photop of a gas pipeline to distribute gas throughout the city
Close-up of control valve of drainage pipe in underground parking lot
power fuse
oil rig platform valves and pipes
Photo of red valve attached to a metal pipe.
Push Button, Stop Sign
Inside a pumping station- in the foreground large-pump group
Pipelines in front of sewage treatment plant of chemical plant
Industrial photography
Close-up View Of Pipelines With Red Valves On Pallet In Warehouse
Pipeline system made of stainless steel. A lot of ball valves and valves.
Close-up of mechanical equipment parts
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