The ends of the steel bars must not be bent and should be straightened when bent. When cutting the steel bar, it is not allowed to use electric welding, gas welding and other heating methods or cutting with a steel bar cutting machine. It must be cut with a toothless saw to ensure that the end of the steel bar is straight and perpendicular to the axis of the steel bar, and there must be no horseshoe or bending. The ends of the steel bars must not be bent and should be straightened when bent. When cutting the steel bar, it is not allowed to use electric welding, gas welding and other heating methods or cutting with a steel bar cutting machine. It must be cut with a toothless saw to ensure that the end of the steel bar is straight and perpendicular to the axis of the steel bar, and there must be no horseshoe or bending.

The ends of the steel bars must not be bent and should be straightened when bent. When cutting the steel bar, it is not allowed to use electric welding, gas welding and other heating methods or cutting with a steel bar cutting machine. It must be cut with a toothless saw to ensure that the end of the steel bar is straight and perpendicular to the axis of the steel bar, and there must be no horseshoe or bending.