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Long Radius 180º Return Bends
STANDARD WEIGHT
Inches / Pounds

Standard Long Radius 180º Return Bend

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 Nominal Pipe Size Outside
Diameter
Inside Diameter
Wall Thickness
(T)

Center To Center
(O)

Back To Face
(K)
Pipe Schedule Weight In Pounds
 
1/2 0.84 .622 .109 3.00 1.88 40 .32
3/4 1.05 .824 .113 2.25 1.69 40 .34
1 1.31 1.049 .133 3.00 2.19 40 .74
1 1/4 1.66 1.380 .140 3.75 2.75 40 1.1
1 1/2 1.90 1.610 .145 4.50 3.25 40 1.6
2 2.38 2.067 .154 6.00 4.19 40 3.2
2 1/2 2.88 2.469 .203 7.50 5.19 40 6.1
3 3.50 3.068 .216 9.00 6.25 40 9.4
3 1/2 4.00 3.548 .226 10.50 7.25 40 12.8
4 4.50 4.026 .237 12.00 8.25 40 17.5
5 5.56 5.047 .258 15.00 10.31 40 29.3
6 6.63 6.065 .280 18.00 12.31 40 47
8 8.63 7.981 .322 24.00 16.31 40 87
10 10.75 10.020 .365 30.00 20.38 40 164
12 12.75 12.000 .375 36.00 24.38 * 237
14 14.00 13.250 .375 42.00 28.00 30 311
16 16.00 15.250 .375 48.00 32.00 30 408
18 18.00 17.250 .375 54.00 36.00 * 514
20 20.00 19.250 .375 60.00 40.00 20 636
24 24.00 23.250 .375 72.00 48.00 20 908

Extra Strong >   

* This Size and thickness does not correspond to any pipe schedule number.
  1. Dimensions conform to ASME B16.9 & material conforms to ASTM A-234 Grade B
  2. For bevel detail see page 50.
  3. For dimensional tolerances see page 51.
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