It is well known that during the shutdown of the hot water boiler, if proper measures are not taken, the corrosion of the inner metal surface of the boiler water system will be more serious than the operation time, which not only shortens the life of the boiler, but also may cause danger during operation.
Because the water system of hot water boiler is competitive, so for the water system apart from boiler body, the user should take corrosion measures themselves. Here we recommend wet maintenance for horizontal hot water boiler shutdown period.
The wet maintenance is both for boiler maintenance and boiler water system maintenance, its distinguishing feature is have good protective effect on a variety of metal materials in the water system, specially added active ingredients of copper corrosion.
Maintenance principle: a special shutdown maintenance agent dissolved in water, division in the water system with water, the system is full of water and in a sealed state, corrosion inhibitors attached to the metal surface after contact with metal, isolate the metal and oxygen molecules, which prevent the metal from oxygen corrosion. Since the drug itself is not consumed, so it’s generally no need to add medicine frequently, large reduce administrative expenses during boiler shutdown and maintenance.
Boiler maintenance features: Boiler shutdown maintenance is easy to operate, and the inhibition efficiency is much higher than that of traditional alkaline solid drugs.
