How to calculate the number of color steel coil meters

1. Weigh out the weight and then calculate the thickness of the color plate and the proportion of steel;

2. Use a ruler to measure the total thickness of the color steel coil, the thickness of the color plate out, by calculating how many circles, the length of each circle of the color plate, calculated according to the PI length;

3 Practical formula: 127.4 divided by the thickness of the color steel coil (such as 0.35) divided by the actual width of the color steel coil (such as 1.2m) is equal to the number of meters per ton.