Bearing pressure calculation formula for precision bright square tube

1. The calculation method for the wall thickness of the precision bright square tube to withstand the pressure (different materials of the precision bright square tube has different tensile strength) pressure = (wall thickness * 2 * steel tube material tensile strength) / (outer diameter * coefficient)

2. The calculation method for calculating the wall thickness of the precision bright square tube outer diameter and pressure: 　　

Wall thickness=(pressure*outer diameter*factor)/(2*steel tube material tensile strength)

3. The calculation method of the pressure coefficient of precision bright square tube: 　　 

pressure P<7Mpa    coefficient S=8 　　7<pipe

pressure P<17.5Mpa     coefficient S=6 　　

pressure P>17.5Mpa      coefficient S=4