Dynasonics D7700 Series Insertion Doppler Ultrasonic Flow Meter - Manual (Page 34)

Cement Lining
Std./Double
Thickness
ID Wall ID Wall ID Wall ID Wall ID Wall ID Wall ID Wall
3 3.96 3.46 0.25 3.40 0.28 3.34 0.31 3.28 0.34 3.22 0.37 3.14 0.41
4 4.80 4.28 0.26 4.22 0.29 4.16 0.32 4.10 0.35 4.04 0.38 3.93 0.44
6 6.90 6.40 0.25 6.34 0.28 6.28 0.31 6.22 0.34 6.16 0.37 6.10 0.40 6.04 0.43 .123/.250
8 9.05 8.51 0.27 8.45 0.30 8.39 0.33 8.33 0.36 8.27 0.39 8.21 0.42 8.15 0.45
10 11.10 10.32 0.39 10.46 0.32 10.40 0.35 10.34 0.38 10.28 0.41 10.22 0.44 10.16 0.47
12 13.20 12.58 0.31 12.52 0.34 12.46 0.37 12.40 0.40 12.34 0.43 12.28 0.46 12.22 0.49
14 15.30 14.64 0.33 14.58 0.36 14.52 0.39 14.46 0.42 14.40 0.45 14.34 0.48 14.28 0.51
16 17.40 16.72 0.34 16.66 0.37 16.60 0.40 16.54 0.43 16.48 0.46 16.42 0.49 16.36 0.52
18 19.50 18.80 0.35 18.74 0.38 18.68 0.41 18.62 0.44 18.56 0.47 18.50 0.50 18.44 0.53 .1875/.375
20 21.60 20.88 0.36 20.82 0.39 20.76 0.42 20.70 0.45 20.64 0.48 20.58 0.51 20.52 0.54
24 25.80 25.04 0.38 24.98 0.41 24.92 0.44 24.86 0.47 24.80 0.50 24.74 0.53 24.68 0.56
30 32.00 31.22 0.39 31.14 0.43 31.06 0.47 30.98 0.51 30.90 0.55 30.82 0.59 30.74 0.63
36 38.30 37.44 0.43 37.34 0.48 37.06 0.62 37.14 0.58 37.40 0.45 36.94 0.68 36.84 0.73
42 44.50 43.56 0.47 43.44 0.53 43.32 0.59 43.20 0.65 43.08 0.71 42.96 0.77 42.84 0.83 .250/.500
48 50.80 49.78 0.51 49.64 0.58 49.50 0.65 49.36 0.72 49.22 0.79 49.08 0.86 48.94 0.93
54 57.10 55.96 0.57 55.80 0.65 55.64 0.73 55.48 0.81 55.32 0.89 55.16 0.97 55.00 1.05
Class 53
Pipe
Size
(inches)
Outside
Diameter
(inches)
Standard Classes
Ductile Iron Pipe
Class 54 Class 55 Class 56 Class 50 Class 51 Class 52
March, 2000