優(yōu)質(zhì)防腐鋼管/涂塑鋼管制造廠商
—— 專注管道 注重品質(zhì) 源自和豐鋼管 ——
—— 專注管道 注重品質(zhì) 源自和豐鋼管 ——
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15102273799全國咨詢熱線
15102273799南通鋼管價(jià)格表
|
外徑(毫米) |
壁 厚（毫米） | ||||||||||
|
2.5 |
3 |
3.5 |
4 |
4.5 |
5 |
5.5 |
6 |
6.5 |
7 |
7.5 | |
|
理 論 重 量 （公斤/米） | |||||||||||
|
32 |
1.82 |
2.15 |
2.46 |
2.76 |
3.05 |
3.33 |
3.59 |
3.85 |
4.09 |
4.32 |
4.53 |
|
38 |
2.19 |
2.59 |
2.98 |
3.35 |
3.72 |
4.07 |
4.41 |
4.74 |
5.05 |
5.35 |
5.64 |
|
42 |
2.44 |
2.89 |
3.35 |
3.75 |
4.16 |
4.56 |
4.95 |
5.33 |
5.69 |
6.04 |
6.38 |
|
45 |
2.62 |
3.11 |
3.58 |
4.04 |
4.49 |
4.93 |
5.36 |
5.77 |
6.17 |
6.56 |
6.94 |
|
50 |
2.93 |
3.48 |
4.01 |
4.54 |
5.05 |
5.55 |
6.04 |
6.51 |
6.97 |
7.42 |
7.86 |
|
54 |
- |
3.77 |
4.36 |
4.93 |
5.49 |
6.04 |
6.58 |
7.10 |
7.61 |
8.11 |
8.60 |
|
57 |
- |
4.00 |
4.62 |
5.23 |
5.83 |
6.41 |
6.99 |
7.55 |
8.10 |
8.63 |
9.16 |
|
60 |
- |
4.22 |
4.88 |
5.52 |
6.16 |
6.78 |
7.39 |
7.99 |
8.58 |
9.15 |
9.71 |
|
63.5 |
- |
4.48 |
5.18 |
5.87 |
6.55 |
7.21 |
7.87 |
8.51 |
9.14 |
9.75 |
10.36 |
|
68 |
- |
4.81 |
5.57 |
6.31 |
7.05 |
7.77 |
8.48 |
9.17 |
9.86 |
10.53 |
11.19 |
|
70 |
- |
4.96 |
5.74 |
6.51 |
7.27 |
8.01 |
8.75 |
9.47 |
10.18 |
10.88 |
11.56 |
|
73 |
- |
5.18 |
6.00 |
6.81 |
7.60 |
8.38 |
9.16 |
9.91 |
10.66 |
11.39 |
12.11 |
|
76 |
- |
5.40 |
6.26 |
7.10 |
7.93 |
8.75 |
9.56 |
10.36 |
11.14 |
11.91 |
12.67 |
|
83 |
- |
- |
6.86 |
7.79 |
8.71 |
9.62 |
10.51 |
11.39 |
12.26 |
13.12 |
13.96 |
|
89 |
- |
- |
7.38 |
8.38 |
9.38 |
10.36 |
11.33 |
12.28 |
13.22 |
14.16 |
15.07 |
|
95 |
- |
- |
7.90 |
8.98 |
10.04 |
11.10 |
12.14 |
13.17 |
14.19 |
15.19 |
16.18 |
|
102 |
- |
- |
8.50 |
9.67 |
10.82 |
11.96 |
13.09 |
14.21 |
15.31 |
16.40 |
17.48 |
|
108 |
- |
- |
- |
10.26 |
11.49 |
12.70 |
13.90 |
15.09 |
16.27 |
17.44 |
18.59 |
|
114 |
- |
- |
- |
10.85 |
12.15 |
13.44 |
14.72 |
15.98 |
17.23 |
18.47 |
19.70 |
406×9.5鋼管米重計(jì)算公式
|
偏差等級 |
標(biāo)準(zhǔn)化外徑允許偏差 |
|
D1 |
±1.5%，最小±0.75 mm |
|
D2 |
±1.0%。最小±0.50 mm |
|
D3 |
±0.75%．最小±0.30 mm |
|
D4 |
±0.50%。最小±0.10 mm |
