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钢管标准国标对照表|钢管国标对照表|钢管标准对照表
发布者:宁波易程大东钢铁有限公司 发布时间:2009/12/23 阅读:2185次
钢管标准国标对照表|钢管国标对照表|钢管标准对照表
钢管标准国标对照表
公称直径
Nominal
diameter
外径
Outside
diameter
Sch
5s
Sch
10s
Sch
20s
LG
Sch
20
Sch
30
STD
Sch
40
Sch
60
XS
Sch
80
Sch
100
Sch
120
Sch
140
Sch
160
15
18
1.6
2.1
2.6
-
-
-
-
2.9
-
-
3.6
-
-
-
4.5
20
25
1.…
钢管标准国标对照表
公称直径
Nominal
diameter |
外径
Outside
diameter |
Sch
5s |
Sch
10s |
Sch
20s |
LG |
Sch
20 |
Sch
30 |
STD |
Sch
40 |
Sch
60 |
XS |
Sch
80 |
Sch
100 |
Sch
120 |
Sch
140 |
Sch
160 |
15 |
18 |
1.6 |
2.1 |
2.6 |
- |
- |
- |
- |
2.9 |
- |
- |
3.6 |
- |
- |
- |
4.5 |
20 |
25 |
1.6 |
2.1 |
2.6 |
- |
- |
- |
- |
2.9 |
- |
- |
4.0 |
- |
- |
- |
5.6 |
25 |
32 |
1.6 |
2.8 |
3.2 |
- |
- |
- |
- |
3.2 |
- |
- |
4.5 |
- |
- |
- |
6.3 |
32 |
38 |
1.6 |
2.8 |
3.2 |
- |
- |
- |
- |
3.6 |
- |
- |
5.0 |
- |
- |
- |
7.1 |
40 |
45 |
1.6 |
2.8 |
3.2 |
- |
- |
- |
- |
3.6 |
- |
- |
5.0 |
- |
- |
- |
7.1 |
50 |
57 |
1.6 |
2.8 |
3.6 |
- |
3.2 |
- |
- |
4.0 |
- |
- |
5.6 |
- |
- |
- |
8.8 |
65 |
76 |
2.0 |
3.0 |
3.6 |
- |
4.5 |
- |
- |
5.0 |
- |
- |
7.1 |
- |
- |
- |
10.0 |
80 |
89 |
2.0 |
3.0 |
4.0 |
- |
4.5 |
- |
- |
5.6 |
- |
- |
8.0 |
- |
- |
- |
11.0 |
90 |
- |
2.0 |
3.0 |
4.0 |
- |
4.5 |
- |
- |
5.6 |
- |
- |
8.0 |
- |
- |
- |
12.5 |
100 |
108 |
2.0 |
3.0 |
4.0 |
- |
5.0 |
- |
- |
5.9 |
- |
- |
8.8 |
- |
11.0 |
- |
14.2 |
125 |
133 |
2.9 |
3.4 |
5.0 |
- |
5.0 |
- |
- |
6.3 |
- |
- |
10.0 |
- |
12.5 |
- |
16.0 |
150 |
159 |
2.9 |
3.4 |
5.0 |
- |
5.6 |
- |
- |
7.1 |
- |
- |
11.0 |
- |
14.2 |
- |
17.5 |
200 |
219 |
2.9 |
4.0 |
6.3 |
- |
6.3 |
7.1 |
- |
8.0 |
10.0 |
- |
12.5 |
16.0 |
17.5 |
20.0 |
22.2 |
250 |
273 |
3.6 |
4.0 |
6.3 |
- |
6.3 |
8.0 |
- |
8.8 |
12.5 |
- |
16.0 |
17.5 |
22.2 |
25.0 |
28.0 |
300 |
325 |
4.0 |
4.5 |
6.3 |
- |
6.3 |
8.8 |
- |
10.0 |
14.2 |
- |
17.5 |
22.2 |
25.0 |
28.0 |
32.0 |
350 |
377 |
4.0 |
5.0 |
- |
8.0 |
8.0 |
10.0 |
10.0 |
11.0 |
16.0 |
13.0 |
20.0 |
25.8 |
28.0 |
32.0 |
36.0 |
400 |
426 |
4.0 |
5.0 |
- |
8.0 |
8.0 |
10.0 |
10.0 |
12.5 |
17.5 |
13.0 |
22.2 |
28.5 |
30.0 |
36.0 |
40.0 |
450 |
480 |
4.0 |
5.0 |
- |
8.0 |
8.0 |
11.0 |
10.0 |
14.2 |
20.0 |
13.0 |
25.0 |
30.0 |
36.0 |
40.0 |
45.0 |
500 |
529 |
5.0 |
5.6 |
- |
8.0 |
10.0 |
12.5 |
10.0 |
16.0 |
20.0 |
13.0 |
28.0 |
32.0 |
40.0 |
45.0 |
50.0 |
550 |
- |
5.0 |
5.6 |
- |
8.0 |
- |
- |
10.0 |
- |
- |
13.0 |
30.0 |
- |
- |
- |
- |
600 |
630 |
5.6 |
6.3 |
- |
8.0 |
- |
- |
10.0 |
17.5 |
- |
13.0 |
32.0 |
- |
- |
- |
- |
650 |
- |
- |
- |
- |
8.0 |
- |
- |
10.0 |
- |
- |
13.0 |
- |
- |
- |
- |
- |
700 |
720 |
- |
- |
- |
8.0 |
- |
- |
10.0 |
- |
- |
13.0 |
- |
- |
- |
- |
- |
750 |
- |
- |
- |
- |
8.0 |
- |
- |
10.0 |
- |
- |
13.0 |
- |
- |
- |
- |
- |
800 |
820 |
- |
- |
- |
8.0 |
- |
- |
10.0 |
- |
- |
13.0 |
- |
- |
- |
- |
- |
850 |
- |
- |
- |
- |
8.0 |
- |
- |
10.0 |
- |
- |
13.0 |
- |
- |
- |
- |
- |
900 |
920 |
- |
- |
- |
8.0 |
- |
- |
10.0 |
- |
- |
13.0 |
- |
- |
- |
- |
- |
950 |
- |
- |
- |
- |
8.0 |
- |
- |
10.0 |
- |
- |
13.0 |
- |
- |
- |
- |
- |
1000 |
1020 |
- |
- |
- |
8.0 |
- |
- |
10.0 |
- |
- |
13.0 |
- |
- |
- |
- |
- |
1050 |
- |
- |
- |
- |
8.0 |
- |
- |
10.0 |
- |
- |
13.0 |
- |
- |
- |
- |
- |
1100 |
1150 |
- |
- |
- |
8.0 |
- |
- |
10.0 |
- |
- |
13.0 |
- |
- |
- |
- |
- |
1150 |
- |
- |
- |
- |
8.0 |
- |
- |
10.0 |
- |
- |
13.0 |
- |
- |
- |
- |
- |
1200 |
1220 |
- |
- |
- |
8.0 |
- |
- |
10.0 |
- |
- |
13.0 |
- |
- |
- |
- |
- |
|