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Pipe Sizes
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20
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r-140
R-140 — 20
Nps
20
Schedule
140
Id in
(in)
16.5
Od in
(in)
20
Wall Thickness in
(in)
1.75
Other 20 entries
R-10
R-100
R-120
R-160
R-20
R-30
R-40
R-60
R-80
Std
Xs
Browse more civil engineering reference tables →
20 — schedule 140 · id in 16.5 in · wall thickness in 1.75 in · od in 20 in | Pipe Sizes | Engineering Database