SL1188P Ultrasonic transit-time flowmeter
Revision
：
2.0.0
Page 67 of 81
Class E
Class F
Class G
Class H
Nominal
Pipe Size
(in.)
Outside
Diameter
(in.)
Wall
Thickness
(in.)
Outside
Diameter
(in.)
Wall
Thickness
(in.)
Outside
Diamete
r
(in.)
Wall
Thickness
(in.)
Outside
Diameter
(in.)
Wall
Thickness
(in.)
3
3.80
0.39
3.96
0.42
3.96
0.45
3.96
0.48
4
4.80
0.42
5.00
0.45
5.00
0.40
5.00
0.52
6
7.22
0.58
7.22
0.61
7.38
0.65
7.38
0.69
8
9.42
0.66
9.42
0.66
9.60
0.75
9.60
0.80
10
11.60
0.74
11.60
0.80
11.84
0.86
11.84
0.92
12
13.78
0.82
13.78
0.89
14.08
0.97
14.08
1.04
14
15.98
0.90
15.98
0.99
16.32
1.07
16.32
1.16
16
18.16
0.90
18.16
1.08
18.54
1.18
18.54
1.27
18
20.34
1.07
20.34
1.17
20.78
1.28
20.78
1.39
20
22.54
1.15
22.54
1.27
23.02
1.39
23.02
1.51
24
26.90
1.31
26.90
1.45
27.76
1.75
27.76
1.88
30
33.10
1.55
33.46
1.73
32
39.60
1.80
40.04
2.02
42
48
54
60
72
84
9.11.
Ductile Iron Pipe Data
Pipe Wall Thickness(in.)
Nominal
Pipe Size
(in.)
Outside
Diameter
(in.)
Class50
Class51
Class52
Class53
Class54
Class55
Class56
3
3.96
0.25
0.28
0.31
0.43
0.37
0.40
4
4.80
0.26
0.29
0.32
0.35
0.38
0.41
6
6.90
0.25
0.28
0.31
0.34
0.37
0.40
0.43
8
9.05
0.27
0.30
0.33
0.36
0.39
0.42
0.45
10
11.10
0.29
0.32
0.35
0.38
0.44
0.47
12
13.20
0.31
0.34
0.37
0.40
0.43
0.46
0.49
14
15.30
0.33
0.36
0.39
0.42
0.45
0.48
0.51
16
17.40
0.34
0.37
0.40
0.43
0.46
0.49
0.52
18
19.50
0.35
0.38
0.41
0.44
0.47
0.50
0.53
20
21.60
0.36
0.39
0.42
0.45
0.48
0.51
0.54
24
25.80
0.38
0.41
0.44
0.47
0.50
0.53
0.56
30
32.00
0.51
0.55
0.59
0.63
32
38.30
0.58
0.63
0.68
0.73
42
44.50
0.65
0.71
0.77
0.83
48
50.80
0.72
0.79
0.86
0.93
54
57.10
0.81
0.89
0.97
1.05
