In many large steel wholesale markets, in order to facilitate the wholesalers to get the goods and the steel to be in good condition, the storage and maintenance of various 8mm SAE 1006 Coils Steel Wire Rod must be done well. When storing all kinds of steel, we must not only choose a suitable site or warehouse, but also adopt a reasonable stacking method and use safe protective materials to strengthen the protection of the steel. After a series of storage work is done, for the steel that has been stored for a long time, it is necessary to regularly maintain the steel, so that after these 8mm SAE 1006 Coils Steel Wire Rod are wholesaled, there is still a good appearance and Use function.
1. The site or warehouse where 8mm SAE 1006 Coils Steel Wire Rod is kept should be located in a clean, well-drained place, away from factories and mines that produce harmful gases or dust. Weeds and all debris should be removed from the site to keep the steel clean;
2. Do not stack with acid, alkali, salt, cement and other materials that are corrosive to steel in the warehouse. Different varieties of steel should be stacked separately to prevent confusion and contact corrosion;
3. Large sections, rails, steel plates, large-diameter steel pipes, forgings, etc. can be stacked in the open air;
4. Small and medium-sized sections, wire rods, steel bars, medium-diameter steel pipes, steel wires and wire ropes, etc., can be stored in a well-ventilated shed, but must be covered with pads;
5. Some small steels, thin steel plates, steel strips, silicon steel sheets, small-diameter or thin-walled steel pipes, various cold-rolled, cold-drawn steels and metal products with high prices and easy corrosion can be stored in storage;
6. The warehouse should be selected according to the geographical conditions. Generally, an ordinary closed warehouse is used, that is, a warehouse with a roof, walls, tight doors and windows, and a ventilation device;
7. The warehouse is required to pay attention to ventilation in sunny days, and close it to prevent moisture in rainy days, and often maintain a suitable storage environment.
1. The principle requirement of stacking is to stack according to the variety and specification under the condition of stable stacking and ensuring safety. Different varieties of materials should be stacked separately to prevent confusion and mutual corrosion;
2. It is forbidden to store items that are corrosive to steel near the stacking position;
3. The bottom of the stack should be raised, firm and flat to prevent the material from being damp or deformed;
4. The same materials are stacked according to the order of storage, which is convenient to implement the principle of advanced first;
5. For the profiled steel stacked in the open air, there must be wooden mats or strips below, and the stacking surface is slightly inclined to facilitate drainage, and pay attention to the placement of the materials to prevent bending and deformation;
6. The stacking height should not exceed 1.2m for manual work, 1.5m for mechanical work, and 2.5m for stack width;
7. There should be a certain channel between the stacks, the inspection channel is generally 0.5m, and the access channel depends on the size of the material and the transportation machinery, generally 1.5~2.0m;
8. The bottom of the stack should be raised. If the warehouse is on a sunny cement floor, the height should be 0.1m; if it is mud, it must be raised by 0.2~0.5m;
9. The angle steel and channel steel stacked in the open air should be placed down, that is, the mouth should be facing down, the I-beam should be placed upright, and the I-groove surface of the steel should not be facing upwards, so as to avoid rusting from accumulated water.
The steel should be coated with various preservatives or other plating and packaging before leaving the factory. This is an important measure to prevent the material from rusting and can prolong the storage period of the material. In the process of transportation and loading and unloading, care must be taken to protect it from damage.
4. Keep the warehouse clean and strengthen the maintenance of materials
1. Before the materials are put into storage, attention should be paid to prevent rain or impurities from being mixed in. For materials that have been rained or soiled, different methods should be used according to their properties, such as wire brushes for high hardness, and cloth for low hardness. cotton, etc.;
2. After the materials are put into storage, they should be checked frequently. If there is rust, the rust layer should be removed;
3. Generally, after the surface of 8mm SAE 1006 Coils Steel Wire Rod is cleaned, it is not necessary to apply oil, but for high-quality steel, alloy thin steel plate, thin-walled pipe, alloy steel pipe, etc., the inner and outer surfaces should be coated with anti-rust oil after derusting. re-storage;
4. For the steel with serious corrosion, it is not suitable for long-term storage after rust removal, and should be used as soon as possible.