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The demand for the surface of the machining brass tube should be discussed and summarized, and the ability to dispose of the surface of the brass tube should be advanced. We can use solvents and emulsions to clean up the steel, and use it to remove the dust, oil and other things on it. Can help. We can polish these things with a wire brush to remove the rust and other substances on it.

Nowadays, many work related to some brass tubes has been undoubtedly expanded, especially the development of work such as electricity and marine industry, which has made the high-precision brass tubes have more room for expansion. The original brass tube has a very good ability to resist corrosion and splitting. However, if it is too powerful, it may still be exposed to corrosion and splitting when it comes into contact with some substances with corrosion capabilities.

There have been cases where the brass tube in the emptying zone of the condenser was broken. Some copper tubes were subjected to relatively large tensile stress. In addition, there is a relatively large amount of ammonia in the emptying zone. After a certain period of time, in the future As the stress corrosion becomes more and more severe, after all, the copper pipe is broken and hungry. In the past few years, during the inspection of the eddy current of the condenser machining copper pipe in use, it was also found that some copper pipes have cracks on the steam side. There are many brass pipes in the air pumping area. The cracks are generally horizontal. Yes, but some of them are longitudinal, and some of the cracks are very small, which is difficult to find during the inspection, which poses unnecessary hazards. Condenser equipment is used when it is not in use, because there is water inside, and the brass tube and the air cut are directly in contact, so that the equipment’s ability to corrode when it is deactivated is much stronger than that during operation.

If it is not used for more than three days, the water inside should be cleaned, let it be copper, and keep it dry; if it is suspended for a short period of time, the circulating pump should continue to work to avoid the suspended matter in the circulating water from sinking. , Decline the ability of the condenser to be corroded. After checking the condenser equipment, knowing the working conditions of the equipment, recording the specifications, and using the correct method to maintain the condenser brass machining pipe.

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