Storage method of steel pipe
Steel pipe specifications, steel pipe preservation is an important work. What problems should be paid attention to in the process of preservation of steel pipe? The correct preservation method of steel pipe:
1. The site or warehouse for the storage of steel pipe products should be in a clean and unobstructed place, far away from factories and mines that produce harmful gas or dust. The site should be cleared of weeds and all debris, keep the steel clean.
2, in the warehouse shall not be stacked together with acid, alkali, salt, cement and other corrosive materials to steel. Different varieties of steel should be stacked separately to prevent confusion and contact corrosion.
3. Large section steel, rail, steel plate, large diameter steel pipe, forgings and so on can be stacked in the open air.
4, small and medium-sized steel, wire rod, steel bar, medium diameter steel pipe, steel wire and wire rope, etc., can be stored in a well-ventilated shed, but must be covered up mat.
5, some small steel, thin steel plate, steel strip, silicon steel sheet, small caliber or thin wall steel pipe, all kinds of cold rolled, cold drawn steel and high price, easy to corrode metal products, can be stored in storage.
6. The warehouse should be selected according to geographical conditions. Generally, ordinary closed warehouses are used, that is, warehouses with roofs and walls, tight doors and Windows, and ventilation devices.
7. The warehouse should pay attention to ventilation in sunny days, close and moisture-proof in rainy days, and always maintain a
