How to Calculate Wall Thickness: The Complete Guide
Calculating wall thickness is vital for pressure containment, vacuum resistance, and flow efficiency across flexible hoses, ductings, and tubing. This guide details formulas for Inner Diameter (ID), Outer Diameter (OD), Nominal Diameter (DN), and Nominal Bore (NB). It explains hoop stress via Barlow's formula, suction helices, layflat hoses, clip ductings, and the impact of Shore hardness across PVC, polyurethane, silicone, Viton, nylon, and PTFE to prevent line bursts and vacuum collapse.
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