Tube Weight Formula

Equation for calculate tube weight is,

Tube Mass = (π × (d / 2)² - π × (d / 2 - t)²) × l × m
Tube Weight = Tube Mass × g

Where,
d = Outside Diameter
t = Wall Thickness
l = Length
g = Accelaration of Gravity(9.81 m/s²)
m = Material Density(kg/m³)