Wall Pipe

Plain End Pipe
Ductile Iron Centrifugally Cast

Size
(in.)
ANSI/AWWA1
Minimum Class
ANSI/AWWA2
C115
T
Thickness
(in.)
Weight
(lb/ft)
T
Thickness
(in.)
Weight
(lb/ft)
4 0.25 10.9 0.32 13.8
6 0.25 16.0 0.34 21.4
8 0.25 21.1 0.36 30.1
10 0.26 27.1 0.38 39.2
12 0.28 34.8 0.40 49.2
14 0.28 40.4 0.42 60.1
16 0.3 49.3 0.43 70.1
18 0.31 57.2 0.44 80.6
20 0.33 67.5 0.45 91.5
24 0.33 80.8 0.47 114.4
30 0.34 103.5 0.51 154.4
36 0.38 138.5 0.58 210.3
42 0.41 173.8 0.65 274.0
48 0.46 222.6 0.72 346.6
54 0.51 279.7 0.81 441.9
60 0.54 317.0 0.83 485.0
64 0.56 350.5 0.87 542.0

1 AWWA C151 – minimum thickness classes in this standard are class 350 for 4"-12" sizes, class 250 for 14"-20" sizes, class 200 for 24" and class 150 for 30"-64" sizes. Wall pipe is normally fabricated of special thickness class 53 ductile iron pipe but may be furnished with minimum classes unless threaded flanges or threaded mechanical joint bells are included or unless specified otherwise.

2 AWWA C115 – minimum thicknesses for all sizes of ductile iron pipe for threading on flanges.

Plain End Spools
Ductile Iron Statically Cast

Size
(in.)
AWWA C1001 Class B AWWA C1001 Class D
T
Thickness
(in.)
Weight
(lb/ft)
T
Thickness
(in.)
Weight
(lb/ft)
30 1.03 312.7 1.37 421.3
36 1.15 418.8 1.58 582.0
42 1.28 542.3 1.78 764.2
48 1.42 687.3 1.96 961.0
54 1.55 851.0 2.23 1226.5
60 1.10 652.4 - -
64 1.16 733.5 - -

1 See Guide to Historical Data for the obsolete AWWA C100 class thicknesses.

Note: For weight of the 8" length of 4"-48" plain end on fitting per AWWA C110 gauged for mechanical joint, see Mechanical Joint Pipe Standard Dimensions.

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