Product Manual

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Table A2 (continued): Standard ANSI Pipe Size Data for Carbon Steel and Stainless Steel Pipe
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Nominal
Pipe Size
(in)
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Outer
Diameter
(in)
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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
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12
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12.750
0.156
0.180
0.250
0.330
0.375
0.406
0.500
0.562
0.688
0.844
1.000
1.125
1.312
-
-
-
-
STD
-
XS
-
-
-
XXS
-
-
-
-
20
30
-
40
-
60
80
100
120
140
160
5S
10S
-
-
40S
-
80S
-
-
-
-
-
-
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14
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14.000
0.156
0.188
0.250
0.312
0.375
0.438
0.500
0.594
0.625
0.750
0.938
1.094
1.250
1.406
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-
-
-
STD
-
XS
-
XXS
-
-
-
-
-
-
-
10
20
30
40
-
60
-
80
100
120
140
160
5S
10S
-
-
-
-
-
-
-
-
-
-
-
-