close-up of old steam trap valve on pipe connection
Keywords
ancient,
background,
broken,
building,
concept,
construction,
deposit,
energy,
engineering,
environment,
factory,
gas,
geothermal,
heat,
hot,
industrial,
industry,
iron,
isolated,
leak,
leaking,
maintenance,
metal,
modern,
oil,
old,
pipe,
pipeline,
piping,
plant,
power,
production,
refinery,
repair,
rust-eaten,
salt,
spray,
station,
steam,
steel,
stop,
structure,
system,
tube,
turn,
valva,
vapour,
water,
white