精品钢管外径及壁厚表.docx
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精品钢管外径及壁厚表
钢管外径及壁厚表（美标ANSI）
外径尺寸和壁厚表（美标ANSIB36.10B36.19M）OutsideDiameteramdWallThickness
公称通径
NorminalPipeSize
外径
OutsideDiameter
公称壁厚T
NorminalWallThickness
NPS
BN
D
SCH5s
SCH10s
SCH10
SCH20
SHC30
SCH40s
STD
SCH40
SCH60
SCH80s
XS
SCH80
SCH100
SCH120
SCH104
SCH160
XXS
1/8
6
10.3
-
1.24
-
-
-
1.73
1.73
1.73
-
2.41
2.41
2.41
-
-
-
-
-
1/4
8
13.7
-
1.65
-
-
-
2.24
2.24
2.24
-
3.02
3.02
3.02
-
-
-
-
-
3/8
10
17.1
-
1.65
-
-
-
2.31
2.31
2.31
-
3.20
3.20
3.20
-
-
-
-
-
1/2
15
21.3
1.65
2.11
-
-
-
2.77
2.77
2.77
-
3.73
3.73
3.73
-
-
-
4.78
7.47
3/4
20
26.7
1.65
2.11
-
-
-
2.87
2.87
2.87
-
3.91
3.91
3.91
-
-
-
5.56
7.82
1
25
33.4
1.65
2.77
-
-
-
3.38
3.38
3.38
-
4.55
4.55
4.55
-
-
-
6.35
9.09
11/4
32
42.2
1.65
2.77
-
-
-
3.56
3.56
3.56
-
4.85
4.85
4.85
-
-
-
6.35
9.70
11/2
40
48.3
1.65
2.77
-
-
-
3.68
3.68
3.68
-
5.08
5.08
5.08
-
-
-
7.14
10.15
2
50
60.3
1.65
2.77
-
-
-
3.91
3.91
3.91
-
5.54
5.54
5.54
-
-
-
8.74
11.07
21/2
65
73.0
2.11
3.05
-
-
-
5.16
5.16
5.16
-
7.01
7.01
7.01
-
-
-
9.53
14.02
3
80
88.9
2.11
3.05
-
-
-
5.49
5.49
5.49
-
7.62
7.62
7.62
-
-
-
11.13
15.24
31/2
90
101.6
2.11
3.05
-
-
-
5.74
5.74
5.74
-
8.08
8.08
8.08
-
-
-
-
-
4
100
114.3
2.11
3.05
-
-
-
6.02
6.02
6.02
-
8.56
8.56
8.56
-
11.13
-
13.49
17.12
5
125
141.3
2.77
3.40
-
-
-
6.55
6.55
6.55
-
9.53
9.53
9.53
-
12.7
-
15.88
19.05
6
150
168.3
2.77
3.40
-
-
-
7.11
7.11
7.11
-
10.97
10.97
10.97
-
14.27
-
18.26
21.95
8
200
219.1
2.77
3.76
-
6.35
7.04
8.18
8.18
8.18
10.31
12.70
12.70
12.70
15.09
18.26
20.62
23.01
22.23
10
250
273.1
3.4
4.19
-
6.35
7.8
9.27
9.27
9.27
12.70
12.70
12.70
15.09
18.26
21.44
25.4
28.58
25.4
12
300
323.9
3.96
4.57
-
6.35
8.38
9.53
9.53
10.31
14.27
12.70
12.70
17.48
21.44
25.4
28.58
33.32
25.4
14
350
355.6
3.96
4.78
6.35
7.92
9.53
-
9.53
11.13
15.09
-
12.70
19.05
23.83
27.79
31.75
35.71
-
16
400
406.4
4.19
4.78
6.35
7.92
9.53
-
9.53
12.7
16.66
-
12.70
21.44
26.19
30.96
36.53
40.49
-
18
450
457.2
4.19
4.78
6.35
7.92
11.13
-
9.53
14.27
19.05
-
12.70
23.83
29.36
34.96
39.67
45.24
-
20
500
508.0
4.78
5.54
6.35
9.53
12.7
-
9.53
15.09
20.62
-
12.70
26.19
32.54
38.1
44.45
50.01
-
22
550
558.8
4.78
5.54
6.35
9.53
12.7
-
9.53
-
22.23
-
12.70
28.58
34.93
41.28
47.63
53.98
-
24
600
609.6
5.54
6.35
6.35
9.53
14.27
-
9.53
17.48
24.61
-
12.70
30.96
38.89
46.02
52.37
59.54
-
26
650
660.4
-
-
7.92
12.7
-
-
9.53
-
-
-
12.70
-
-
-
-
-
-
28
700
711.2
-
-
7.92
12.7
15.88
-
9.53
-
-
-
12.70
-
-
-
-
-
-
30
750
762.0
6.35
7.92
7.92
12.7
15.88
-
9.53
-
-
-
12.70
-
-
-
-
-
-
32
800
812.8
-
-
7.92
12.7
15.88
-
9.53
17.48
-
-
12.70
-
-
-
-
-
-
34
850
863.6
-
-
7.92
12.7
15.88
-
9.53
17.48
-
-
12.70
-
-
-
-
-
-
36
900
914.4
-
-
7.92
12.7
15.88
-
9.53
17.48
-
-
12.70
-
-
-
-
-
-
38
950
965.2
-
-
-
-
-
-
9.53
-
-
-
12.70
-
-
-
-
-
-
40
1000
1016.0
-
-
-
-
-
-
9.53
-
-
-
12.70
-
-
-
-
-
-
42
1050
1066.8
-
-
-
-
-
-
9.53
-
-
-
12.70
-
-
-
-
-
-
44
1100
1117.6
-
-
-
-
-
-
9.53
-
-
-
12.70
-
-
-
-
-
-
46
1150
1168.4
-
-
-
-
-
-
9.53
-
-
-
12.70
-
-
-
-
-
-
48
1200
1219.2
-
-
-
-
-
-
9.53
-
-
-
12.70
-
-
-
-
-
-
52
1300
1321
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
56
1400
1422
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
60
1500
1524
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
64
1600
1626
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
68
1700
1727
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
72
1800
1829
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
76
1900
1930
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
80
2000
2032
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
注：
SCH5s、10s、40s、80s用于不锈钢。
SCH5s、10s、40s、80sappliesforstainlesssteel.
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