Cleaning methods for steel pipes
- Water cleaning
Water cleaning is to use water to rinse the inner wall of the steel pipe, but for those attached to the inner wall of the steel pipe calcium and magnesium ion scale, biological slime and other impurities can not be completely removed, the effect is not obvious.
- Pharmaceutical cleaning
Pharmaceutical cleaning is to add chemical reagents in the water, but the chemical composition of the steel pipe corrosive, but also shorten the life of the steel pipe, is a kind of drying up the practice of fishing, is not desirable.
- Physical cleaning
Now on the market, the working principle of such cleaning is basically compressed air as a driving force, the use of transmitters to the steel tube to launch a larger than the inner diameter of the pipe special projectile, so that it is high-speed movement along the inner wall of the pipeline and full friction, to achieve the effect of cleaning the inner wall of the pipeline. This way of cleaning effect is obvious, the pipe is basically no harm, is by far the most thorough way of cleaning.