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Importance of St35.8 seamless steel pipe washing

2020-04-15 10:03:08

1. St35.8 seamless steel pipe needs to be washed in the flowing clear water tank, so as to avoid secondary pollution. During the washing, the seamless steel pipe needs to be immersed in the water. At this time, the sling should be relaxed, and it can rise and fall three to four times.

2. When the St35.8 seamless steel pipe is washed with water, the water in the steel pipe needs to be cleaned to avoid water corrosion and steel pipe oxidation. Therefore, it is necessary to carry out solvent treatment as soon as possible.

3. When the St35.8 seamless steel pipe is washed with water, it should be noted that it can not cross the pickling tank, so as to avoid accident, slipping or falling into the acid tank and being corroded by residual hydrochloric acid.

4. When the St35.8 seamless steel pipe 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 pipe may be damaged.

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