Shell Diameter for a given Tube Arrangement - Calculate Online!

0.75 inch OD on 1 inch Triangular pitch
Shell Dia (inch)1 pass2 pass4 pass6 pass8 pass
8322620200
10525240360
128176686860
13.259790827670
15.25137124116108108
17.25177166158150142
19.25224220204192188
21.25277270246240234
23.25341324308302292
25413394370356346
27481460432420408
29553526480468456
31657640600580560
33749718688676648
35845824780766748
37934914886866838
3910491024982968948