How to deal with rusty steel pipe
Actually, steel pipe would have their life time so that we cannot hope that they can work for us all the time. They may die whether seamless steel pipe or ERW steel pipe, SSAW steel pipe if we don’t repair them or cure them when we figure out that they are ill.
Rust would be one of the common ill for steel pipe. First of all, we should figure out the etiological diagnosis for this ill. We know that steel would rust when they exposure to water, air. Of course, the more complex, the bad the ill. Under this situation, we should take different measures for different steel pipes when they transported to different environment. Then we should find the method for them.
The main use of wire brush and other tools on the polished steel surface, you can remove the loose or tilt the oxide skin, rust, welding slag and so on. For example, galvanized steel pipe would be one of the way to solve the problem of rust under exposure. In addition to. Spraying shot rust is another way to solve this trouble. Spraying (throwing) shot rust is driven by high-power motor spray (throwing) shoot high-speed rotation of the blade, so grit, steel balls, wire segments, minerals and other abrasive under centrifugal force on the surface of the pipe.
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