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Do not stack it with acid, alkali, salt, cement and other corrosive materials in the warehouse. Different types of steel should be stacked separately to prevent confusion and contact corrosion.

Most of the seamless pipes produced now use hot rolling technology. Because of the high temperature, the deformation resistance is relatively small. Generally, steel plates are used to complete the...

Pitted surface is the irregularity of the surface of the steel due to the serious wear of the rolling groove. Because the counterfeit and inferior steel pipe manufacturers are pursuing profits, the...