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|
 |
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 |
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Nominal Pipe Size
|
Outside Diameter at Bevel
|
Length,E [Note(1)]
|
Limiting Wall Thickness for Length,E
|
Length,E1 [Note(2)]
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|
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|
NPS
|
OD
|
E
|
|
E1
|
|
|
1/2"
|
21.3
|
25
|
4.57
|
25
|
|
|
3/4"
|
26.7
|
25
|
3.81
|
25
|
|
|
1"
|
33.4
|
38
|
4.57
|
38
|
|
|
1-1/4"
|
42.2
|
38
|
4.83
|
38
|
|
|
1-1/2"
|
48.3
|
38
|
5.08
|
38
|
|
|
2"
|
60.3
|
38
|
5.59
|
44
|
|
|
2-1/2"
|
73.0
|
38
|
7.11
|
51
|
|
|
3"
|
88.9
|
51
|
7.62
|
64
|
|
|
3-1/2"
|
101.6
|
64
|
8.13
|
76
|
|
|
4"
|
114.3
|
64
|
8.64
|
76
|
|
|
5"
|
141.3
|
76
|
9.65
|
89
|
|
|
6"
|
168.3
|
89
|
10.92
|
102
|
|
|
8"
|
219.1
|
102
|
12.70
|
127
|
|
|
10"
|
273.0
|
127
|
12.70
|
152
|
|
|
12"
|
323.8
|
152
|
12.70
|
178
|
|
|
14"
|
355.6
|
165
|
12.70
|
191
|
|
|
16"
|
406.4
|
178
|
12.70
|
203
|
|
|
18"
|
457.0
|
203
|
12.70
|
229
|
|
|
20"
|
508.0
|
229
|
12.70
|
254
|
|
|
22"
|
559.0
|
254
|
12.70
|
254
|
|
|
24"
|
610.0
|
267
|
12.70
|
305
|
|
|
26"
|
660.0
|
267
|
…
|
…
|
|
|
28"
|
711.0
|
267
|
…
|
…
|
|
|
30"
|
762.0
|
267
|
…
|
…
|
|
|
32"
|
813.0
|
267
|
…
|
…
|
|
|
34"
|
864.0
|
267
|
…
|
…
|
|
|
36"
|
914.0
|
267
|
…
|
…
|
|
|
38"
|
965.0
|
305
|
…
|
…
|
|
|
40"
|
1016.0
|
305
|
…
|
…
|
|
|
42"
|
1067.0
|
305
|
…
|
…
|
|
|
44"
|
1118.0
|
343
|
…
|
…
|
|
|
46"
|
1168.0
|
343
|
…
|
…
|
|
|
48"
|
1219.0
|
343
|
…
|
…
|
|
|
NOTES:
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1)Length E applies for thickness not exceeding that in column "Limiting Wall Thickness for Length,E."
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2)Length E1 applies for thickness greater than that in column "Limiting Wall Thickness" for NPS 24 and samller.For NPS 26 and larger, length E1 shalll be by agreement between the manufacturer and purcshaser.
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