The way of cleaning the seamless steel pipe inner wall

Seamless steel pipe is a steel pipe made of whole round steel perforated with no welding seam on the surface. The production process of this steel pipe is relatively high, although there is no seam is more convenient to use, but in the time of cleaning will be very troublesome, especially the seamless tube is very bad to clean the inner wall. So, how to effectively clean the inner wall of seamless steel pipe?

We all know that seamless pipe in the production process will have oil and welding oxidation skin and some other dirt. The outer wall is better to clean, if it is oil, you can use organic solvent or alkali to wash, if it is rusted, then use special rust remover. If the cleanliness requirements are high on the use of ultrasound to clean, ultrasonic cleaning principle: ultrasound in the liquid when the acoustic pressure dramatic changes in the liquid to a strong air phenomenon, millions of tiny cavitation bubbles per second, these bubbles in the acoustic pressure under the effect of rapid mass production, and not followed by violent burst, resulting in a strong impact and negative pressure suction, enough to make the stubborn dirt quickly stripped.

If the steel pipe is relatively long, and their own sink, you can buy ultrasonic vibration plate into the water for ultrasonic cleaning, if not too long can be used ultrasonic vibration bar, inserted into the pipe cleaning, and then rinse off with running water with ultrasonic stripping of dirt. Seamless pipe wall cleaning up more trouble, but as long as you master the secret of cleaning will not have to worry.

When we clean the inner wall of seamless steel pipe, whether to use some weak acidic substances for cleaning, we need to pay attention to the content of the acid in it, because if the acid is too strong, it may have a certain impact on our environment, so we need to wipe clean with clean water after cleaning, do not leave a residue on its surface. Some people also have a misconception that since you can’t use strong acids, then use strong bases! But do not use strong alkali substances directly on the oil stains to clean, because it will make its surface sluggish phenomenon, the correct way is to simply place it in a dry environment, so as to reduce the corrosion.

In fact, as far as it is concerned, seamless steel pipes are widely used. Most of them are made of ordinary carbon structural steel, low-alloy structural steel or alloy structural steel rolling, which are widely used in the manufacture of structural and mechanical parts, such as oil drilling rods, automobile drive shafts, bicycle frames and steel scaffolding used in building construction, etc. The use of steel pipe to manufacture ring-shaped parts can improve material utilization, simplify the manufacturing process, save materials and processing time.

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