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圓鋼管規(guī)格表★大口徑厚壁圓鋼管規(guī)格表
|
外徑（單位毫米） |
壁厚（單位毫米） |
內(nèi)徑 |
單重kg/m |
材質(zhì)（現(xiàn)貨材質(zhì)） |
|
377 |
6 |
365 |
54.89 |
304 |
|
377 |
7 |
363 |
63.87 |
20#,Q235 304 |
|
377 |
8 |
361 |
72.8 |
20#,45#,16mn15CrMo 1CR5MO（P5）Q235b |
|
377 |
9 |
359 |
81.67 |
20#,45#,16mn15CrMo 1CR5MO（P5）Q235b 12Cr1MoVG |
|
377 |
10 |
357 |
90.5 |
20#,45#,16mn 15CrMo 27simn,1CR5MO（P5）Q235b 12Cr1MoVG S355JOH |
|
377 |
11 |
355 |
99.28 |
20#,45#,16mn 15CrMo 27simn,1CR5MO（P5）Q235b 12Cr1MoVG S355JOH |
|
377 |
12 |
353 |
108.01 |
20#,45#,16mn,15CrMo 1CR5MO（P5）Q235b 12Cr1MoVG S355JOH X65 L450 |
|
377 |
13 |
351 |
116.69 |
20#,45#,16mn,15CrMo 1CR5MO（P5）Q235b 12Cr1MoVG S355JOH |
|
377 |
14 |
349 |
125.32 |
20#,45#,27simn,15CrMo 15CrMOG 1CR5MO（P5）Q235b 12Cr1MoVG S355JOH |
|
377 |
15 |
347 |
133.9 |
20#,45#,27simn,16mn,15CrMo 15CrMOG 1CR5MO（P5）Q235b 12Cr1MoVG |
|
377 |
16 |
345 |
142.44 |
20#,45#,40CrMnMo,15CrMo 15CrMOG 1CR5MO（P5）Q235b 12Cr1MoVG |
|
377 |
17 |
343 |
150.92 |
20# 15CrMoG 15Crmo 1Cr5Mo X56 L390 |
|
377 |
18 |
341 |
159.35 |
20#,45#,5CrMo 15CrMOG 1CR5MO（P5）Q235b 12Cr1MoVG |
|
377 |
19 |
339 |
167.74 |
20#,Q235b |
|
377 |
20 |
337 |
176.07 |
20#,45#,,27simn,P11 15CrMo 12Cr1MoV 35CrMo 12Cr1MoVG p91 |
|
377 |
22 |
333 |
192.59 |
20#,45#,,27simn,P11 15CrMo 12Cr1MoV 35CrMo 12Cr1MoVG p91 |
|
377 |
23 |
331 |
200.78 |
20#,,15CrMoG 12Cr1MoVG |
|
377 |
24 |
329 |
208.92 |
20#,45#,15CrMoG 12Cr1MoVG Q345B |
|
377 |
25 |
327 |
217 |
20#,45#,.15CrMoG 12Cr1MoVG Q345B 12Cr1MoV |
|
377 |
26 |
325 |
255.05 |
Q345B 45# 20# 15CrMoG |
|
377 |
27 |
323 |
233.04 |
27simn 20# |
|
377 |
28 |
321 |
240.98 |
20#,45#,27simn.15CrMoG 12Cr1MoVG Q345B 12Cr1MoV |
|
377 |
29 |
319 |
248.87 |
20#,Q345B, |
|
377 |
30 |
317 |
256.71 |
20#,45#,27simn.15CrMoG 12Cr1MoVG Q345B 12Cr1MoV |
|
377 |
31 |
315 |
264.5 |
12Cr1MoVG |
|
377 |
32 |
313 |
272.25 |
20#,45#,27simn.15CrMoG 12Cr1MoVG Q345B 12Cr1MoV |
|
377 |
35 |
307 |
295.18 |
20#,45#,27simn.15CrMoG 12Cr1MoVG Q345B 12Cr1MoV |
|
377 |
36 |
305 |
302.73 |
12Cr1MoVG 15CrMoG 20# 16Mn |
|
377 |
37 |
303 |
310.22 |
16Mn,Q345B |
|
377 |
38 |
301 |
317.68 |
20#,45#,12Cr1MoVG 27simn 20# 16Mn |
|
377 |
40 |
297 |
332.42 |
20#,45#,12Cr1MoVG 27simn 20# 16Mn |
|
377 |
42 |
293 |
346.97 |
20#,45#,12Cr1MoVG 27simn 20# 16Mn |
|
377 |
45 |
287 |
368.42 |
20#,45#,12Cr1MoVG 27simn 20# 16Mn |
|
377 |
48 |
281 |
389.43 |
20# |
|
377 |
50 |
277 |
403.19 |
20#,45#,12Cr1MoVG |
|
377 |
55 |
267 |
436.73 |
20#,45#,12Cr1MoVG 27simn |
|
377 |
60 |
257 |
469.03 |
20#,45#,35# |
|
377 |
65 |
247 |
500.1 |
20#,45# |
|
377 |
75 |
227 |
558.55 |
20#,45# |
|
377 |
80 |
217 |
585.92 |
20#,45# |
焊接鋼管和無縫鋼管重量計算公式是：[(外徑-壁厚)*壁厚]*0.02466=kg/米(每米的重量)
不銹鋼管重量計算公式是：�。ㄍ鈴�-壁厚）×壁厚×0.02491=KG/M（每米重量）
圓鋼的理論計算公式是：直徑*直徑*0.006165
