Galvanized pipes are designed to maintain sufficient corrosion resistance. Installing a pipe structure implies the complexity of some elements.
Steel pipes can be classified according to their model: galvanized; Hot rolling; Cold drawn. According to the cross-sectional shape, steel pipes are divided into: square; rotundity Round corners. Depending on the shape of the product, use special flour, welding, or regular thread connections.
When stacking galvanized steel pipes, it is necessary to ensure that they are stacked reasonably and placed close first.
1. The principle requirement for stacking channel steel is to stack according to variety and specifications under stable and safe conditions, and to stack materials of different varieties separately to prevent confusion and mutual corrosion;
2. Prohibit storing items that have corrosive effects on steel pipes near the stacking position;
3. The bottom of the pile should be raised, sturdy, and flat to prevent moisture or deformation of the material;
4. The same type of materials are stacked separately according to the order of storage, facilitating the implementation of the principle of first in, first out;
5. Steel sections stacked in the open air should have wooden mats or stones underneath, and the stacking surface should be slightly tilted to facilitate drainage. Attention should be paid to placing the materials straight to prevent bending and deformation;
6. The height of the stack shall not exceed 1.2m for manual operations, 1.5m for mechanical operations, and 2.5m for stack width;
7. There should be a certain passage between the stacks, with an inspection passage of generally 0.5m. The entry and exit passage depends on the size of the material and the transportation machinery, and is generally 1.5-2 Om;
8. The pile bottom should be raised. If the warehouse is on a cement floor in Chaoyang, it can be raised by 0.1m; If it is muddy ground, it must be raised by 0.2~0.5m. If it is an open field, the cement ground should be raised by 0-3~O.5m, and the sand and mud surface should be raised by 0.5~0.7m;
9. The angle steel and channel steel stacked in the open air should be placed vertically, with the mouth facing downwards. The I-shaped steel should be placed vertically, and the I-groove surface of the steel pipe should not be facing upwards to prevent water accumulation and rust.