Calculation for bearing capacity of several spiral welded steel tubes
Date:2019-08-23 View(s):1379 Tag:Calculation for bearing capacity of several spiral welded steel tubes
The bearing capacity of several spirally welded steel pipes is related to material, wall thickness and diameter.
Formula for calculating pressure of spiral welded steel pipe:
Pressure= (Wall Thickness * 2 * Tensile Strength of Steel)/(Outer Diameter * Coefficient)
Pressure coefficient of helical pipe steel:
Pressure P < 7 Mpa, coefficient S = 8
7 < Pressure P < 17.5, Coefficient S = 6
Pressure P > 17.5, coefficient S = 4
