Welded Tube Pros Free Downloads

Tube Circumference Calculator

This calculator illustrates the stretch and compression created by the fin forming passes on a welded tube mill. To find the differences between the circumference at the three points in the tube wall (OD, neutral axis, and the ID circumference) enter the tube OD and wall thickness. This is a MS Excel file.

US / Metric

Universal Coil Length and Weight Calculator

Insert coil values (Outside Diameter, Inside Diameter, Width, Thickness, and Material Type) into the appropriate cells within the calculator worksheet. The calculator displays the coil weight and length. The calculator is pre-loaded with densities for 13 different materials, and 1 user defined material. These are MS Excel files.

Please select either Us or Metric. 

US          METRIC

Example of the Coil Calculator Worksheet.