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不锈钢钢管外径尺寸和壁厚表 JIS B2311、B2312、B2313 |
| 作者：本站 浏览次数： 发布时间：2014/12/19 |
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公称通径
Nominal Pipe Size
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外径
Outside Diameter
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公称壁厚T
Norminal Wall Thickness
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DN
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NPS
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D
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SGP
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SCH5s
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SH10s
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SCH10
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SCH20
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SCH30
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SCH40s
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STD
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SCH40
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SCH60
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SCH80s
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XS
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SCH80
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SCH100
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SCH120
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SCH140
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SCH160
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XXS
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15
20
25
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1/2
3/4
1
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21.7
27.2
34.0
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2.8
2.8
3.2
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1.7
1.7
1.7
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2.1
2.1
2.8
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---
---
---
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---
---
---
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---
---
---
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2.8
2.9
3.4
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2.8
2.9
3.4
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2.8
2.9
3.4
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---
---
---
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3.7
3.9
4.5
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3.7
3.9
4.5
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3.7
3.9
4.5
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---
---
---
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---
---
---
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---
---
---
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4.8
5.6
6.4
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7.5
7.8
9.1
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32
40
50
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11/4
11/2
2
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42.7
48.6
60.5
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3.5
3.5
3.8
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1.7
1.7
1.7
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2.8
2.8
2.8
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---
---
---
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---
---
---
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---
---
---
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3.6
3.7
3.9
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3.6
3.7
3.9
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3.6
3.7
3.9
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---
---
---
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4.9
5.1
5.5
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4.9
5.1
5.5
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4.9
5.1
5.5
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---
---
---
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---
---
---
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---
---
---
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6.4
7.1
8.7
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9.7
10.2
11.1
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|
65
80
90
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21/2
3
31/2
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76.3
89.1
101.6
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4.2
4.2
4.2
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2.1
2.1
2.1
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0
3.0
3.0
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---
---
---
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---
---
---
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---
---
---
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5.2
5.5
5.7
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5.2
5.5
5.7
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5.2
5.5
5.7
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---
---
---
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7.0
7.6
8.1
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7.0
7.6
8.1
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7.0
7.6
8.1
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---
---
---
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---
---
---
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---
---
---
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9.5
11.1
---
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14.0
15.2
---
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100
125
150
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4
5
6
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114.3
139.8
165.2
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4.5
4.5
5.0
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2.1
2.8
2.8
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3.0
3.4
3.4
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---
---
---
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---
---
---
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---
---
---
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6.0
6.6
7.1
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6.0
6.6
7.1
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6.0
6.6
7.1
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---
---
---
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8.6
9.5
11.0
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8.6
9.5
11.0
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8.6
9.5
11.0
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---
---
---
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11.1
12.7
14.3
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---
---
---
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13.5
15.9
18.2
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17.1
19.0
21.9
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200
250
300
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8
10
12
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216.3
267.4
318.5
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5.8
6.6
6.9
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2.8
3.4
4.0
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4.0
4.0
4.5
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---
---
---
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6.4
6.4
6.4
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7.0
7.8
8.4
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8.2
9.3
9.5
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8.2
9.3
9.5
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8.2
9.3
10.3
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10.3
12.7
14.3
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12.7
12.7
12.7
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12.7
12.7
12.7
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12.7
15.1
17.4
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15.1
18.3
21.4
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18.2
21.4
25.4
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20.6
25.4
28.6
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23.0
28.6
33.3
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22.2
25.4
25.4
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350
400
450
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14
16
18
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355.6
406.4
457.2
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7.9
7.9
7.9
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4.0
4.2
4.2
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4.8
4.8
4.8
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6.4
6.4
6.4
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7.9
7.9
7.9
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9.5
9.5
11.1
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9.5
9.5
9.5
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9.5
9.5
9.5
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11.1
12.7
14.3
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15.1
16.7
19.0
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---
---
---
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12.7
12.7
12.7
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19.0
21.4
23.8
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23.8
26.2
29.4
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27.8
30.9
34.9
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31.8
36.5
39.7
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35.7
40.5
45.2
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---
---
---
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500
550
600
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20
22
24
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508.0
558.8
609.6
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7.9
---
---
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4.8
4.8
5.5
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5.5
5.5
6.4
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6.4
6.4
6.4
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9.5
9.5
9.5
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12.7
12.7
14.3
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9.5
9.5
9.5
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9.5
9.5
9.5
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15.1
---
17.5
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20.6
22.2
24.6
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---
---
---
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12.7
12.7
12.7
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26.2
28.6
31.0
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32.5
34.9
38.9
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38.1
41.3
46.0
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44.4
47.6
52.4
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50.0
54.0
59.5
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---
---
---
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650
700
750
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26
28
30
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660.4
711.2
762.0
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---
---
---
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---
---
6.4
|
---
---
7.9
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7.9
7.9
7.9
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12.7
12.7
12.7
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---
15.9
15.9
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---
---
9.5
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9.5
9.5
9.5
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---
---
---
|
---
---
---
|
---
---
---
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12.7
12.7
12.7
|
---
---
---
|
---
---
---
|
---
---
---
|
---
---
---
|
---
---
---
|
---
---
---
|
|
800
850
900
|
32
34
36
|
812.8
863.6
914.4
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---
---
---
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---
---
---
|
---
---
---
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7.9
7.9
7.9
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12.7
12.7
12.7
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15.9
15.9
15.9
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---
---
---
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9.5
9.5
9.5
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17.5
17.5
19.0
|
---
---
---
|
---
---
---
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12.7
12.7
12.7
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---
---
---
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---
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---
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