The tonnage standard of a lifting sling refers to its maximum load-bearing capacity. The tonnage standard of a sling is usually indicated on the sling in the form of a color band and a label.

The tonnage standard of a sling should be selected according to the weight and shape of the object being lifted. If the selected sling tonnage standard is too low, it will cause the sling to break or the goods to fall; if it is too high, it will cause waste and unnecessary costs.

Therefore, when selecting a lifting sling, it is necessary to select the appropriate tonnage standard according to the actual situation and pay attention to the color standard of the sling to ensure the safe and smooth progress of the lifting operation.

In summary, this article introduces the color and tonnage standards of lifting slings, hoping to provide readers with some help and guidance. When selecting lifting slings, it is necessary to select appropriate slings according to the actual situation and needs, and pay attention to the color and tonnage standards of the slings to ensure the safe and smooth progress of the operation.