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Pipe Sizes
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1 1/4
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r-80
R-80 — 1 1/4
Nps
1 1/4
Schedule
80
Id in
(in)
1.278
Od in
(in)
1.66
Wall Thickness in
(in)
0.191
Other 1 1/4 entries
R-160
R-40
Std
Xs
Xxs
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1 1/4 — schedule 80 · id in 1.278 in · wall thickness in 0.191 in · od in 1.66 in | Pipe Sizes | Engineering Database