When processing seamless tubes in seamless steel tube factories, pickling is used. Pickling is an indispensable part of most steel pipes, but after pickling seamless steel tubes, water washing is also required.
Precautions when washing seamless tubes:
1. When the seamless tube is washed, it needs to be carried out in a flowing clear water tank, so as to avoid secondary pollution. When washing, the seamless steel tube needs to be completely immersed in water. At this time, the sling should be loosened and lifted up and down three times Up to four times.
2. When the seamless tube is washed with water, it is necessary to clean the water in the steel pipe to avoid water corrosion and oxidation of the steel pipe. Therefore, it is very necessary to process the solvent as soon as possible.
3. When the seamless tube is washed with water, it should be noted that it cannot cross the pickling tank to avoid accidents, slipping or falling into the acid tank and being corroded by residual hydrochloric acid.
4. When the seamless tube is washed with water, the iron salt content standard must be controlled within a certain range, and it cannot exceed the standard, otherwise the seamless steel tube may be damaged.
Post time: Dec-02-2022