Scheduled Pipe and Casing Specifications

Common Scheduled Pipe

Nom. SizeO.D.Schedule 10 Schedule 20 Schedule 30 
  Wall# / Ft.Wall# / Ft.Wall# / Ft.
3″3.500″      
3-1/2″4.000″      
4″4.500″      
5″5.563″      
6″6.625″      
8″8.625″  0.250″22.360.277″24.7
10″10.750″  0.250″28.040.307″34.24
12″12.750″  0.250″33.380.330″43.77
14″14.000″0.250″36.710.312″45.610.375″54.57
16″16.000″0.250″42.050.312″52.270.375″62.58
18″18.000″0.250″47.390.312″58.940.438″82.15
20″20.000″0.250″52.730.375″78.60.500″104.13
22″22.000″0.250″58.070.375″86.610.500″114.81
24″24.000″0.250″63.410.375″94.620.562″140.68
26″26.000″0.312″85.60.500″136.17  
28″28.000″0.312″92.410.500″146.850.625″182.73
30″30.000″0.312″98.930.500″157.530.625″196.08
32″32.000″0.312″105.590.500″168.210.625″209.43
34″34.000″0.312″112.250.500″178.890.625″222.78
36″36.000″0.312″118.920.500″189.570.625″236.13

Common Scheduled Pipe

Nom. SizeO.D.Standard (P.E.) Schedule 40 Schedule 60 
  Wall# / Ft.Wall# / Ft.Wall# / Ft.
3″3.500″0.216″7.580.216″7.58  
3-1/2″4.000″0.226″9.110.226″9.11  
4″4.500″0.237″10.790.237″10.79  
5″5.563″0.258″14.620.258″14.62  
6″6.625″0.280″18.970.280″18.97  
8″8.625″0.322″28.550.322″28.550.406″35.64
10″10.750″0.365″40.480.365″40.480.500″54.74
12″12.750″0.375″49.560.406″53.520.532″73.15
14″14.000″0.375″54.570.438″63.440.594″85.05
16″16.000″0.375″62.580.500″82.770.656″107.5
18″18.000″0.375″70.590.562″104.670.750″138.17
20″20.000″0.375″78.60.594″123.110.812″166.4
22″22.000″0.375″86.61  0.875″197.41
24″24.000″0.375″94.620.688″171.290.969″238.35
26″26.000″0.375″102.63    
28″28.000″0.375″110.64    
30″30.000″0.375″118.65    
32″32.000″0.375″126.660.688″229.92  
34″34.000″0.375″134.670.688″244.77  
36″36.000″0.375″142.680.750″282.35