How to identify the material of the storage shelf?

The material of the shelf is generally cold-rolled steel , preferably the national standard, but there are few manufacturers using the national standard. The easiest way is to follow an agreement with the two parties to carry out an experiment.

The structure of the shelf, the shelf column should see if the bending of the section is multi-uniform and uniform, and the structure of the shelf is about uniform and symmetrical. The beam of the warehouse shelf depends on the hook structure of the beam and the form of the beam hanging to the column: the hook of the beam should be better, and the more the force is better; the hook of the beam should be attached to the column to see if the contact between the hook and the column is close. Consistently, the inside of the hook should be tightly spaced from the side of the column so that the structure is stable and durable.

Welding process, it must be seen that the welding joint is even and full, no indirect, no leakage welding.

Surface treatment of the storage shelf, the surface of the storage shelf should be evenly sprayed and have strong adhesion. Whether the surface of the shelf is evenly sprayed depends on whether there is any omission in the inner edge of the shelf column hole, and it can be hard to check. If the material taps easily, it will fall off, indicating that the shelf is easily rusted.