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孝感市大口径426毫米铁管规格表 426毫米铁管多少钱一吨
426毫米铁管多少钱一吨 一吨价格是4500元左右
精密钢管常用规格|精密钢管允许尺寸偏差
10# 0.07~0.13 0.17~0.37 0.35~0.65 ≤0.035 ≤0.035
20# 0.17~0.23 0.17~0.37 0.35~0.65 ≤0.035 ≤0.035
35# 0.32~0.39 0.17~0.37 0.35~0.65 ≤0.035 ≤0.035
45# 0.42~0.50 0.17~0.37 0.50~0.80 ≤0.035 ≤0.035
40cr 0.37~0.44 0.17~0.37 0.50~0.80 ≤0.035 ≤0.035 0.08~1.10
25Mn 0.22~0.2 0.17~0.37 0.70~1.00 ≤0.035 ≤0.035 ≤0.25
37Mn5 0.30~0.39 0.15~0.30 1.20~1.50 ≤0.015 ≤0.020
|
外径（单位毫米） |
壁厚（单位毫米） |
内径 |
单重kg/m |
材质（现货材质） |
|
426 |
6 |
414 |
62.14 |
Q235 |
|
426 |
7 |
412 |
72.33 |
20# Q235 |
|
426 |
8 |
410 |
82.46 |
20# |
|
426 |
9 |
408 |
92.55 |
20#,45#, |
|
426 |
10 |
406 |
102.58 |
20#,45#,16mn 15CrMo |
|
426 |
11 |
404 |
112.57 |
20# |
|
426 |
12 |
402 |
122.51 |
20#,Cr5Mo(P5） |
|
426 |
13 |
400 |
132.4 |
16Mn |
|
426 |
14 |
398 |
142.24 |
20#, 45#,16mn 15CrMo |
|
426 |
15 |
396 |
152.03 |
20#, |
|
426 |
16 |
394 |
161.76 |
20#,45#,12Cr1MoVG 15CrMoG |
|
426 |
17 |
392 |
171.46 |
20# |
|
426 |
18 |
390 |
181.1 |
20#,45#, 12Cr1MoVG 15CrMo |
|
426 |
20 |
386 |
200.24 |
20#,45#,,16mn |
|
426 |
22 |
382 |
219.18 |
20#, 15CrMo 12Cr1MoV |
|
426 |
23 |
380 |
228.57 |
12Cr1MoV |
|
426 |
24 |
378 |
237.92 |
20#,15CrMo |
|
426 |
25 |
376 |
247.21 |
20#,45#,.15CrMo1 2Cr1MoV |
|
426 |
26 |
374 |
256.46 |
Q345B 45# 20# 15CrMoG |
|
426 |
28 |
370 |
274.81 |
20#, 15CrMo1 2Cr1MoV |
|
426 |
30 |
366 |
292.96 |
20#,45#,27simn. 12Cr1MoVG Q345B 15CrMoG |
|
426 |
32 |
362 |
310.91 |
20#, |
|
426 |
35 |
356 |
337.47 |
20#,45#,27simn.15CrMoG 135Mn |
|
426 |
38 |
350 |
363.59 |
20#, |
|
426 |
40 |
346 |
380.75 |
20#,45#,12Cr1MoVG 27simn |
|
426 |
42 |
342 |
397.72 |
20#,45#,12Cr1MoVG 27simn 20# 16Mn |
|
426 |
45 |
336 |
422.8 |
20#,45#, |
|
426 |
50 |
326 |
463.6 |
20#,45#, |
|
426 |
55 |
316 |
503.19 |
20#,45#, |
|
426 |
60 |
306 |
541.53 |
20#,45#, |
|
426 |
65 |
296 |
578.65 |
20#,45# |
|
426 |
70 |
286 |
614.53 |
20#,45# |
|
426 |
75 |
276 |
649.17 |
20#,45# |
|
426 |
80 |
266 |
682.59 |
20#,45# |
