A Tube is a hollow cylindrical object. Also known as a pipe.
The Tube Weight calculator enables you to specify length, Material type and quantity to find the total weight.
Calculations can be saved to a table by clicking the "Add to Table" button (the table appears the first time the button is clicked).
There is also the option to create a PDF document with the calculator results.
Outer Surface Area = 2 x π x r1 x L
Inner Surface Area = 2 x π x r2 x L
Surface Area of ends = π x (r12-r22)
Volume = π x (r12-r22) x L
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