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- Handheld Ultrasonic Flowmeter
Table A2 (continued): Standard ANSI Pipe Size Data for Carbon Steel and Stainless Steel Pipe
Nominal
Pipe Size
(in)
Outer
Diameter
(in)
Wall
Thickness
(in)
ANSI B 36.10 ANSI B 36.10 ANSI B 36.19
Carbon Steel
Carbon Steel Stainless Steel
Wall
Thickness
Schedule
Number
Schedule
Number
6
6.625
0.109
-
-
5S
0.134
-
- 10S
0.280
STD
40
40S
0.432
XS
80
80S
0.562
-
120
-
0.719
-
160
-
0.864
XXS
-
-
8
8.625
0.109
-
-
5S
0.148
-
- 10S
0.250
-
20
-
0.277
-
30
-
0.322
STD
40
40S
0.406
-
60
-
0.500
XS
80
80S
0.594
-
100
-
0.719
-
120
-
0.812
-
140
-
0.875
XXS
-
-
0.906
-
160
-
10 10.750
0.134
-
-
5S
0.165
-
- 10S
0.250
-
20
-
0.307
-
30
-
0.365
STD
40
40S
0.500
XS
60
80S
0.594
-
80
-
0.719
-
100
-
0.844
-
120
-
1.000
XXS
140
-
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