PSM CIOD IPS ASTM D2241
    SDR35 SDR26 C900 C900/C905 CL100 CL125 CL160 CL200 CL250 CL315
    ASTM D3034/F679 DR14 DR18 DR25 SDR41 SDR32.5 SDR26 SDR21 SDR17 SDR13.5
1/2" O.D.                     0.840
WALL                     0.062
I.D.                     0.716
PSI                     315
3/4" O.D.                 1.050 1.050 1.050
WALL                 0.060 0.062 0.078
I.D.                 0.930 0.926 0.894
PSI                 200 250 315
1" O.D.                 1.315 1.315 1.315
WALL                 0.063 0.077 0.097
I.D.                 1.189 1.161 1.121
PSI                 200 250 315
1 1/4" O.D.             1.660 1.660 1.660 1.660 1.660
WALL             0.060 0.064 0.079 0.098 0.123
I.D.             1.540 1.532 1.502 1.464 1.414
PSI             125 160 200 250 315
1 1/2" O.D.             1.900 1.900 1.900 1.900 1.900
WALL             0.060 0.073 0.090 0.112 0.141
I.D.             1.780 1.754 1.720 1.676 1.618
PSI             125 160 200 250 315
2" O.D.             2.375 2.375 2.375 2.375 2.375
WALL             0.073 0.091 0.113 0.140 0.176
I.D.             2.229 2.193 2.149 2.095 2.023
PSI             125 160 200 250 315
2 1/2" O.D.             2.875 2.875 2.875 2.875 2.875
WALL             0.088 0.110 0.137 0.169 0.213
I.D.             2.699 2.655 2.601 2.537 2.449
PSI             125 160 200 250 315
3" O.D.           3.500 3.500 3.500 3.500 3.500 3.500
WALL           0.085 0.108 0.135 0.167 0.206 0.259
I.D.           3.330 3.284 3.230 3.166 3.088 2.982
PSI           100 125 160 200 250 315
4" O.D. 4.215 4.215 4.800 4.800 4.800 4.500 4.500 4.500 4.500 4.500 4.500
WALL 0.120 0.162 0.343 0.267 0.192 0.110 0.138 0.173 0.214 0.265 0.333
I.D. 3.975 3.891 4.114 4.266 4.416 4.280 4.224 4.154 4.072 3.970 3.834
PSI - - 200 150 100 100 125 160 200 250 315
6" O.D. 6.275 6.275 6.900 6.900 6.900 6.625 6.625 6.625 6.625 6.625 6.625
WALL 0.180 0.241 0.493 0.383 0.276 0.162 0.204 0.255 0.316 0.390 0.491
I.D. 5.915 5.793 5.914 6.134 6.348 6.301 6.217 6.115 5.993 5.845 5.643
PSI - - 200 150 100 100 125 160 200 250 315
8" O.D. 8.400 8.400 9.060 9.060 9.060 8.625 8.625 8.625 8.625 8.625  
WALL 0.240 0.323 0.646 0.503 0.362 0.210 0.265 0.332 0.410 0.508  
I.D. 7.920 7.754 7.768 8.054 8.336 8.205 8.095 7.961 7.805 7.609  
PSI - - 200 150 100 100 125 160 200 250  
10" O.D. 10.500 10.500 11.100 11.100 11.100 10.750 10.750 10.750 10.750 10.750  
WALL 0.300 0.404 0.793 0.617 0.444 0.262 0.331 0.413 0.511 0.632  
I.D. 9.900 9.692 9.514 9.866 10.212 10.226 10.088 9.924 9.728 9.486  
PSI - - 200 150 100 100 125 160 200 250  
12" O.D. 12.500 12.500 11.100 13.200 13.200 12.750 12.750 12.750 12.750 12.750  
WALL 0.360 0.481 0.793 0.733 0.528 0.311 0.392 0.490 0.606 0.750  
I.D. 11.780 11.538 9.514 11.734 12.144 12.128 11.966 11.770 11.538 11.250  
PSI - - 200 150 100 100 125 160 200 250  
14" O.D.       15.300 15.300 14.000 14.000 14.000 14.000 14.000  
WALL       0.850 0.612 0.331 0.392 0.490 0.666 0.832  
I.D.       13.600 14.076 13.338 13.216 13.020 12.668 12.336  
PSI       235 165 100 125 160 200 250  
15" O.D. 15.300 15.300                  
WALL 0.437 0.588                  
I.D. 14.426 14.124                  
PSI - -                  
16" O.D.       17.400 17.400 16.000 16.000 16.000 16.000 16.000  
WALL       0.967 0.696 0.390 0.492 0.615 0.762 0.941  
I.D.       15.466 16.008 15.220 15.016 14.770 14.476 14.118  
PSI       235 165 100 125 160 200 250  
18" O.D. 18.701 18.701   19.500 19.500 18.000 18.000 18.000 18.000 18.000  
WALL 0.536 0.719   1.083 0.780 0.439 0.554 0.692 0.857 1.059  
I.D. 17.629 17.263   17.334 17.940 17.122 16.892 16.616 16.286 15.882  
PSI - -   235 165 100 125 160 200 250  
20" O.D.       21.600 21.600 20.000 20.000 20.000 20.000 20.000  
WALL       1.200 0.864 0.488 0.615 0.077 0.952 1.176  
I.D.       19.200 19.872 19.024 18.770 19.846 18.096 17.648  
PSI       235 165 100 125 160 200 250  
21" O.D. 22.047 22.047                  
WALL 0.632 0.848                  
I.D. 20.783 20.351                  
PSI - -                  
24 O.D. 24.803 24.803   25.800 25.800 24.000 24.000 24.000 24.000 24.000  
WALL 0.711 0.956   1.433 1.032 0.585 0.738 0.923 1.143 1.412  
I.D. 23.381 22.891   22.934 23.736 22.830 22.524 22.154 21.714 21.176  
PSI - -   235 165 100 125 160 200 250  
27 O.D.                      
WALL                      
I.D.                      
PSI                      
36 O.D.                      
WALL                      
I.D. 0.000 0.000   0.000 0.000 0.000 0.000 0.000 0.000 0.000  
PSI - -   235 165 100 125 160 200 250  

 

    Sch 40/80 PIP Pipe
    40 80 50PSI 80PSI 100PSI 125PSI
    ASTM D1785 SDR81 SDR51 SDR41 SDR32.5
1/2" O.D. 0.840 0.840        
WALL 0.109 0.147        
I.D. 0.622 0.546        
PSI 600 850        
3/4" O.D. 1.050 1.050        
WALL 0.113 0.154        
I.D. 0.824 0.742        
PSI 480 690        
1" O.D. 1.315 1.315        
WALL 0.133 0.179        
I.D. 1.049 0.957        
PSI 450 630        
1 1/4" O.D. 1.660 1.660        
WALL 0.140 0.191        
I.D. 1.380 1.278        
PSI 370 520        
1 1/2" O.D. 1.900 1.900        
WALL 0.145 0.200        
I.D. 1.610 1.500        
PSI 330 470        
2" O.D. 2.375 2.375        
WALL 0.154 0.218        
I.D. 2.067 1.939        
PSI 280 400        
2 1/2" O.D. 2.875 2.875        
WALL 0.203 0.276        
I.D. 2.469 2.323        
PSI 300 420        
3" O.D. 3.500 3.500        
WALL 0.216 0.300        
I.D. 3.068 2.900        
PSI 260 370        
4" O.D. 4.500 4.500        
WALL 0.237 0.337        
I.D. 4.026 3.826        
PSI 220 320        
6" O.D. 6.625 6.625 6.14 6.14 6.14 6.14
WALL 0.280 0.432 0.076 0.12 0.15 0.189
I.D. 6.065 5.761 5.988 5.9 5.84 5.762
PSI 180 280 50 80 100 125
8" O.D. 8.625 8.625 8.16 8.16 8.16 8.16
WALL 0.322 0.500 0.101 0.16 0.199 0.251
I.D. 7.981 7.625 7.958 7.84 7.762 7.658
PSI 160 250 50 80 100 125
10" O.D. 10.750 10.750 10.2 10.2 10.2 10.2
WALL 0.365 0.593 0.126 0.2 0.249 0.314
I.D. 10.020 9.564 9.948 9.8 9.702 9.572
PSI 140 230 50 80 100 125
12" O.D. 12.750 12.750 12.24 12.24 12.24 12.24
WALL 0.406 0.687 0.151 0.24 0.299 0.377
I.D. 11.938 11.376 11.938 11.76 11.642 11.486
PSI 130 230 50 80 100 125
14" O.D. 14.000 14.000        
WALL 0.437 0.750        
I.D. 13.126 12.500        
PSI 130 220        
15" O.D.     15.3 18.701 15.3 15.3
WALL     0.189 0.3 0.375 0.471
I.D.     14.922 14.7 14.55 14.358
PSI     50 80 100 125
16" O.D. 16.000 16.000        
WALL 0.500 0.843        
I.D. 15.000 14.314        
PSI 130 220        
18" O.D. 18.000 18.000   18.701 18.701 18.701
WALL 0.562 0.937   0.367 0.456 0.575
I.D. 16.876 16.126   17.967 17.789 17.551
PSI 130 220   80 100 125
20" O.D. 20.000 20.000        
WALL 0.593 1.031        
I.D. 18.814 17.938        
PSI 120 220        
21" O.D.       22.047 22.047 22.047
WALL       0.432 0.538 0.678
I.D.       17.967 20.971 20.691
PSI       80 100 125
24 O.D. 24.000 24.000   24.803 24.803 24.803
WALL 0.687 1.218   0.486 0.605 0.763
I.D. 22.626 21.564   23.83 23.59 23.277
PSI 120 210   80 100 125
27 O.D.       27.953 27.953 27.953
WALL       0.548 0.682 0.86
I.D.       26.857 26.589 26.233
PSI       80 100 125
36 O.D.            
WALL            
I.D. 0.000 0.000        
PSI 120 210