Clean methods for surface stains of steel pipe

Steel pipe’s maintenance is also an important topic for both supplier of seamless or welded steel pipe like ERW steel pipe. So today’s theme would be how to get rid of surface stains from steel pipe.

To begin with, we can clean it firstly. And how to pick up the clean material? We would recommend petroleum to crack steel pipe’s surface oil, dirt, grease, and some other substances.

We would start our step two once we finish our step one. This step would be the treatment with acid. There are two pickling treatment, one is a chemical treatment and another treatment method is electrolysis.

Then, we will go to next. This step plays an important role for whole maintenance. We will use the tool to the surface of the oil cracking pipe polished, although the effect may not be very good polish, but this procedure is also indispensable.