Loading…
🚀 The new Pipe Wall Thickness Calculator is live! Welcome to try it out. For feedback or new tool suggestions, please contact us
Loading…
Engineering scenario
Early piping layout: enter geometry for flow/velocity sizing, use the wall thickness tool with GB/T 17395 match notes, then estimate pressure drop. Context passes between tools via URL.
Enter outer diameter and wall thickness manually; compute inner diameter and velocity from volumetric flow.
Open pipe calculatorVerify minimum wall thickness for design pressure. Allowable stress S is entered manually until GB/T 20801.1-2025 appendix B is published.
GB/T 20801.1-2025 allowable stress lookup is in preparation — not yet published online.
Open pipe strength calculatorEstimate major, minor, and elevation losses using inner diameter and velocity from the previous steps.
Open pressure drop calculator