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How to keep and store DIN 1630 ST44.4 steel pipe

2021-05-17 17:41:50

Due to the material, DIN 1630 ST44.4 steel pipe is different from other items. Steel is easy to rust, so there are some precautions for storing steel pipes. If improper storage is easy to cause problems such as rust and corrosion of DIN 1630 ST44.4 steel pipe, how to keep and store DIN 1630 ST44.4 steel pipe?

1. The site or warehouse of DIN 1630 ST44.4 steel pipe should be selected in a clean and unobstructed place. Keep away from factories and mines that produce harmful gas or dust, clean weeds and all sundries on the site, and keep the steel clean.
2. It is not allowed to stack together with acid, alkali, salt, cement and other materials that are corrosive to steel in the warehouse. DIN 1630 ST44.4 steel pipe shall be stacked separately to prevent confusion and contact corrosion.
3. Large section steel, rail, steel plate, large diameter steel pipe and forgings can be stacked in the open air.
4. Small and medium section steel, wire rod, steel bar, medium diameter steel pipe, steel wire and steel wire rope can be stored in the well ventilated shed, but they should be covered and padded.
5. Some small steel products, sheet steel, steel strip, silicon steel sheet, small diameter or thin-walled steel pipe, various cold-rolled and cold drawn steel products, as well as metal products with high price and easy corrosion can be stored in the warehouse.
6. The warehouse should be selected according to the geographical conditions, and the general closed warehouse should be used. That is to say, there is a warehouse with a wall on the roof, tight doors and windows, and ventilation devices.
7. DIN 1630 ST44.4 steel pipe warehouse requires ventilation in sunny days, close and moisture-proof in rainy days, and keep suitable storage environment.

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