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ERW straight seam steel pipe storage precautions

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First of all, the place or warehouse where ERW steel pipes are stored should be clean and well-drained, away from factories and mines that produce harmful gases or dust. Weeds and all debris should be removed from the site, and ERW straight seam steel pipe equipment accessories should be kept clean.

Secondly, acid, alkali, salt, cement and other items that are corrosive to ERW straight seam steel pipes should not be stacked in the warehouse. Different types of ERW straight seam steel pipes should be stacked separately to prevent confusion and contact corrosion.

In addition, the warehouse should be selected based on geographical conditions. Generally, a general closed warehouse is used, that is, the warehouse has a wall top, tight doors and windows, and a ventilation device.

ERW straight-seam steel structure warehouses should pay attention to ventilation on sunny days, moisture-proofing on rainy days, and maintain a suitable storage environment.

Due to the different types and output of ERW straight seam steel pipes, reasonable arrangements must be made during storage, first in first out. Stack different material types to prevent confusion and mutual corrosion. In order to improve the corrosion resistance of steel pipes and extend the service life of the product, the steel pipes must be pickled and passivated to form a protective film on the surface.

Finally, the storage of ERW straight seam steel pipes should be carried out by regular inspection personnel. Inspection items include: warehouse waterproofing, ventilation, surface cleaning of ERW straight seam steel pipes, and regular inspection of hidden dangers.

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