For a pipe growing axially from Anchor A toward Anchor B, the perpendicular leg (LB) must follow this minimum length:
: Understanding key terms and materials used in analysis, such as nomographs and stress critical line lists. Error Prevention For a pipe growing axially from Anchor A
For those interested in learning more about pipe stress analysis, we recommend the following downloadable resources: you need flexibility (loops/offsets).
$$S_E \leq S_A$$ (Expansion Stress must be less than the allowable displacement stress range) For a pipe growing axially from Anchor A
If a pipe has high thermal stress but low weight stress, can you fix it by adding more hangers? → No – hangers don’t reduce thermal stress; you need flexibility (loops/offsets).