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| 42crmo钢管 |
您当前位置:首页 / 42crmo钢管 / 电焊钢管的尺寸规格,q235焊管的通常长度 |
| 电焊钢管的尺寸规格,q235焊管的通常长度 |
| 双击自动滚屏 |
发布者：管理员 发布时间：2015/3/13 阅读：1656次 【字体：大 中 小】 |
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外径D
／mm |
壁厚S／mm |
|
3.0 |
3.25 |
3.5 |
3.75 |
4.0 |
4.5 |
5.0 |
5.5 |
6.0 |
7.0 |
8.0 |
10.0 |
12.0 |
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理论质量／(kg／m) |
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48 |
3.33 |
3.59 |
3.84 |
4.09 |
4.43 |
4.83 |
5.30 |
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60 |
4.22 |
4.55 |
4.88 |
5.20 |
5.52 |
6.16 |
6.78 |
7.39 |
7.99 |
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76 |
5.40 |
5.83 |
6.26 |
6.68 |
7.10 |
7.93 |
8.75 |
9.58 |
l0.36 |
11.9l |
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89 |
6.36 |
6.87 |
7.38 |
7.88 |
8.38 |
9.38 |
10.36 |
11.33 |
12.28 |
14.15 |
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102 |
7.32 |
7.9l |
8.50 |
9.09 |
9.67 |
10.82 |
11.96 |
13.09 |
14.20 |
16.40 |
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114 |
8.2l |
8.88 |
9.54 |
10.19 |
10.85 |
12.15 |
13.44 |
14.72 |
15.98 |
18.47 |
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140 |
|
|
11.78 |
12.60 |
13.42 |
15.04 |
16.65 |
18.24 |
19.83 |
22.96 |
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159 |
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13.42 |
14.36 |
15.29 |
17.14 |
18.99 |
20.82 |
22.64 |
26.24 |
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168 |
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14.20 |
15.19 |
16.18 |
18.14 |
20.10 |
22.04 |
23.97 |
27.79 |
3l.56 |
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194 |
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18.74 |
21.03 |
23.30 |
25.57 |
27.82 |
32.28 |
36.69 |
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219 |
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21.21 |
23.80 |
26.39 |
28.96 |
31.52 |
36.60 |
41.63 |
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245 |
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23.77 |
26.69 |
29.59 |
32.48 |
35.36 |
41.08 |
46.76 |
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273 |
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26.53 |
29.80 |
33.04 |
36.28 |
39.51 |
45.92 |
52.28 |
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324 |
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31.56 |
35.45 |
39.33 |
43.20 |
47.05 |
54.72 |
62.34 |
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355.5 |
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38.95 |
43.22 |
47.47 |
51.7l |
60.16 |
68.55 |
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377 |
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41.37 |
45.87 |
50.39 |
54.89 |
63.87 |
72.80 |
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406.5 |
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44.60 |
49.50 |
54.39 |
59.26 |
68.96 |
78.62 |
97.78 |
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457 |
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55.73 |
61.24 |
66.73 |
77.68 |
88.58 |
110.23 |
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508 |
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68.15 |
74.28 |
86.48 |
98.64 |
122.8l |
146.78 |
注：
1.q235b钢管的通常长度为3-12m。
2.钢管的定尺长度应在通常长度范围内，其长度允许偏差为+20mm。
3.钢管的倍尺长度应在通常长度范围内，每个倍尺间应留出5-10mm的切口余量，钢管全长的允许偏差为+20mm。
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