国标无缝钢管常用规格理论重量表 |
外径(毫米) |
壁 厚(毫米) |
2.5 |
3 |
3.5 |
4 |
4.5 |
5 |
5.5 |
6 |
6.5 |
7 |
7.5 |
理 论 重 量 (公斤/米) |
Φ32 |
1.82 |
2.15 |
2.46 |
2.76 |
3.05 |
3.33 |
3.59 |
3.85 |
4.09 |
4.32 |
4.53 |
Φ38 |
2.19 |
2.59 |
2.98 |
3.35 |
3.72 |
4.07 |
4.41 |
4.74 |
5.05 |
5.35 |
5.64 |
Φ42 |
2.44 |
2.89 |
3.35 |
3.75 |
4.16 |
4.56 |
4.95 |
5.33 |
5.69 |
6.04 |
6.38 |
Φ45 |
2.62 |
3.11 |
3.58 |
4.04 |
4.49 |
4.93 |
5.36 |
5.77 |
6.17 |
6.56 |
6.94 |
Φ50 |
2.93 |
3.48 |
4.01 |
4.54 |
5.05 |
5.55 |
6.04 |
6.51 |
6.97 |
7.42 |
7.86 |
Φ54 |
- |
3.77 |
4.36 |
4.93 |
5.49 |
6.04 |
6.58 |
7.1 |
7.61 |
8.11 |
8.6 |
Φ57 |
- |
4 |
4.62 |
5.23 |
5.83 |
6.41 |
6.99 |
7.55 |
8.1 |
8.63 |
9.16 |
Φ60 |
- |
4.22 |
4.88 |
5.52 |
6.16 |
6.78 |
7.39 |
7.99 |
8.58 |
9.15 |
9.71 |
Φ63.5 |
- |
4.48 |
5.18 |
5.87 |
6.55 |
7.21 |
7.87 |
8.51 |
9.14 |
9.75 |
10.36 |
Φ68 |
- |
4.81 |
5.57 |
6.31 |
7.05 |
7.77 |
8.48 |
9.17 |
9.86 |
10.53 |
11.19 |
Φ70 |
- |
4.96 |
5.74 |
6.51 |
7.27 |
8.01 |
8.75 |
9.47 |
10.18 |
10.88 |
11.56 |
Φ73 |
- |
5.18 |
6 |
6.81 |
7.6 |
8.38 |
9.16 |
9.91 |
10.66 |
11.39 |
12.11 |
Φ76 |
- |
5.4 |
6.26 |
7.1 |
7.93 |
8.75 |
9.56 |
10.36 |
11.14 |
11.91 |
12.67 |
Φ83 |
- |
- |
6.86 |
7.79 |
8.71 |
9.62 |
10.51 |
11.39 |
12.26 |
13.12 |
13.96 |
Φ89 |
- |
- |
7.38 |
8.38 |
9.38 |
10.36 |
11.33 |
12.28 |
13.22 |
14.16 |
15.07 |
Φ95 |
- |
- |
7.9 |
8.98 |
10.04 |
11.1 |
12.14 |
13.17 |
14.19 |
15.19 |
16.18 |
Φ102 |
- |
- |
8.5 |
9.67 |
10.82 |
11.96 |
13.09 |
14.21 |
15.31 |
16.4 |
17.48 |
Φ108 |
- |
- |
- |
10.26 |
11.49 |
12.7 |
13.9 |
15.09 |
16.27 |
17.44 |
18.59 |
Φ114 |
- |
- |
- |
10.85 |
12.15 |
13.44 |
14.72 |
15.98 |
17.23 |
18.47 |
19.7 |
|
|
|
|
|
|
|
|
|
|
|
|
外径(毫米) |
壁 厚(毫米) |
2.5 |
3 |
3.5 |
4 |
4.5 |
5 |
5.5 |
6 |
6.5 |
7 |
7.5 |
理 论 重 量 (公斤/米) |
Φ121 |
- |
- |
- |
11.54 |
12.93 |
14.3 |
15.67 |
17.02 |
18.35 |
19.68 |
20.99 |
Φ127 |
- |
- |
- |
12.13 |
13.59 |
15.04 |
16.48 |
17.9 |
19.32 |
20.72 |
22.1 |
Φ133 |
- |
- |
- |
12.73 |
14.26 |
15.78 |
17.29 |
18.79 |
20.28 |
21.75 |
23.21 |
Φ140 |
- |
- |
- |
- |
15.04 |
16.65 |
18.24 |
19.83 |
21.4 |
22.96 |
24.51 |
Φ146 |
- |
- |
- |
- |
15.7 |
17.39 |
19.06 |
20.72 |
22.36 |
24 |
25.62 |
Φ152 |
- |
- |
- |
- |
16.37 |
18.13 |
19.87 |
21.6 |
23.32 |
25.03 |
26.73 |
Φ159 |
- |
- |
- |
- |
17.15 |
18.99 |
20.82 |
22.64 |
24.45 |
26.24 |
28.02 |
Φ168 |
- |
- |
- |
- |
- |
20.1 |
22.04 |
23.97 |
25.89 |
27.79 |
29.69 |
Φ180 |
- |
- |
- |
- |
- |
21.59 |
23.7 |
25.75 |
27.7 |
29.87 |
31.91 |
Φ194 |
- |
- |
- |
- |
- |
23.31 |
25.6 |
27.82 |
30 |
32.28 |
34.5 |
Φ203 |
- |
- |
- |
- |
- |
- |
- |
29.14 |
31.5 |
33.83 |
36.16 |
Φ219 |
- |
- |
- |
- |
- |
- |
- |
31.52 |
34.06 |
36.6 |
39.12 |
Φ245 |
- |
- |
- |
- |
- |
- |
- |
- |
38.23 |
41.09 |
43.85 |
Φ273 |
- |
- |
- |
- |
- |
- |
- |
- |
42.64 |
45.92 |
49.1 |
Φ299 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
53.91 |
Φ325 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
58.74 |
Φ351 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Φ377 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Φ402 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Φ426 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Φ459 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Φ465 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Φ480 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
|
|
|
|
|
|
|
|
|
|
|
外径(毫米) |
壁 厚(毫米) |
|
8 |
8.5 |
9 |
9.5 |
10 |
11 |
12 |
13 |
14 |
15 |
|
理 论 重 量 (公斤/米) |
|
Φ32 |
4.74 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
Φ38 |
5.92 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
Φ42 |
6.71 |
7.02 |
7.32 |
7.6 |
7.88 |
- |
- |
- |
- |
- |
|
Φ45 |
7.3 |
7.65 |
7.99 |
8.32 |
8.63 |
- |
- |
- |
- |
- |
|
Φ50 |
8.29 |
8.7 |
9.1 |
9.49 |
9.86 |
- |
- |
- |
- |
- |
|
Φ54 |
9.08 |
9.54 |
9.99 |
10.43 |
10.85 |
11.67 |
- |
- |
- |
- |
|
Φ57 |
9.67 |
10.17 |
10.65 |
11.13 |
11.59 |
12.48 |
13.32 |
14.11 |
- |
- |
|
Φ60 |
10.26 |
10.8 |
11.32 |
11.83 |
12.33 |
13.29 |
14.21 |
15.07 |
15.88 |
- |
|
Φ63.5 |
10.95 |
11.53 |
12.1 |
12.65 |
13.19 |
14.24 |
15.24 |
16.19 |
17.09 |
- |
|
Φ68 |
11.84 |
12.47 |
13.1 |
13.71 |
14.3 |
15.46 |
16.57 |
17.63 |
18.64 |
19.61 |
|
Φ70 |
12.23 |
12.89 |
13.54 |
14.17 |
14.8 |
16.01 |
17.17 |
18.27 |
19.33 |
20.35 |
|
Φ73 |
12.82 |
13.52 |
14.21 |
14.88 |
15.54 |
16.82 |
18.05 |
19.24 |
20.37 |
21.46 |
|
Φ76 |
13.42 |
14.15 |
14.87 |
15.58 |
16.28 |
17.63 |
18.94 |
20.2 |
21.41 |
22.57 |
|
Φ83 |
14.8 |
15.62 |
16.42 |
17.22 |
18 |
19.53 |
21.02 |
22.44 |
23.82 |
25.15 |
|
Φ89 |
15.98 |
16.87 |
17.76 |
18.63 |
19.48 |
21.16 |
22.79 |
24.37 |
25.89 |
27.37 |
|
Φ95 |
17.16 |
18.13 |
19.09 |
20.03 |
20.96 |
22.79 |
24.56 |
26.29 |
27.97 |
29.59 |
|
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