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Pipe Sizes
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20
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r-80
R-80 — 20
Nps
20
Schedule
80
Id in
(in)
17.938
Od in
(in)
20
Wall Thickness in
(in)
1.031
Other 20 entries
R-10
R-100
R-120
R-140
R-160
R-20
R-30
R-40
R-60
Std
Xs
Browse more civil engineering reference tables →
20 — schedule 80 · id in 17.938 in · wall thickness in 1.031 in · od in 20 in | Pipe Sizes | Engineering Database