Knowledge

If the nozzle selection of pipeline cleaning machine is too small, if the nozzle flow does not match with the pump flow and speed, serious periodic pressure change will occur or th

More than 1.90% of the flue cover synchronous flue can see the original inner wall of the flue tin color, without a lot of dry oil pollution residues.

If the central air conditioner is used for a long time, the bacteria will seriously exceed the standard

Open windows regularly for ventilation; if conditions permit, it's better to open windows every day for ventilation, especially when you just go to work in the morning, which can e

It is easy for the condenser to form scale in the pipeline after long-term use. If it is not treated in time, the scale will affect the heat exchange effect, cause the condensing t

In the normal working process of central air conditioning, there will be scale, algae, biological slime, rust and other metal corrosion products in the water system. These substanc

Half of the accidents of boilers, steam turbines and feed water heaters are caused by corrosion. The corrosion of the boiler seriously affects and threatens the safe operation of t

We know that once the boiler pipe is used for a long time, it is easy to appear dirt, and this effect will seriously affect our use, so we pay attention to the problem of boiler pi

The high pressure water jet cleaning technology of heat exchanger (500-2800bar) is a method of jet cleaning (physical cleaning) for the heat exchanger (also known as heat exchanger

It can be used for condenser equipment cleaning equipment in thermal power plant, petroleum, chemical plant, pharmaceutical and other units. It has good cleaning effect and high ef

If there is surface dirt before pickling and passivation of stainless steel workpiece, it shall be cleaned by mechanical means, and then degreased.