銷售熱線：13589464666
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鋼管規格尺寸標準（以下是部分大口徑尺寸）
|
外徑(毫米) |
壁 厚（毫米） | ||||||||
|
30 |
32 |
(34) |
(35) |
36 |
(38) |
40 |
(42) |
(45) | |
|
理 論 重 量 （公斤/米） | |||||||||
|
299 |
199.02 |
210.71 |
222.20 |
227.87 |
233.50 |
244.59 |
255.49 |
266.20 |
281.88 |
|
325 |
218.25 |
231.23 |
244.00 |
250.31 |
256.53 |
268.94 |
281.14 |
293.13 |
310.73 |
|
351 |
237.49 |
251.74 |
265.80 |
272.76 |
279.66 |
293.32 |
306.76 |
320.06 |
339.59 |
|
377 |
256.73 |
272.26 |
287.61 |
295.20 |
302.77 |
317.69 |
332.44 |
346.99 |
368.44 |
|
402 |
275.21 |
291.18 |
308.55 |
316.76 |
324.92 |
341.10 |
357.08 |
372.86 |
396.16 |
|
426 |
292.98 |
310.93 |
328.69 |
337.49 |
346.27 |
363.61 |
380.77 |
397.74 |
422.82 |
|
450 |
310.72 |
329.84 |
348.79 |
358.19 |
367.53 |
386.08 |
404.42 |
422.56 |
449.43 |
|
(465) |
321.81 |
341.69 |
361.37 |
371.13 |
380.85 |
400.13 |
419.22 |
438.11 |
466.07 |
|
480 |
332.91 |
353.52 |
373.94 |
384.08 |
394.17 |
414.19 |
436.01 |
453.64 |
482.72 |
|
500 |
347.71 |
369.30 |
390.71 |
401.34 |
411.92 |
432.93 |
453.74 |
474.35 |
504.91 |
|
530 |
369.90 |
92.92 |
415.87 |
427.23 |
438.55 |
461.04 |
483.34 |
505.42 |
538.20 |
|
(550) |
384.70 |
406.76 |
432.64 |
444.30 |
456.31 |
479.79 |
503.06 |
526.15 |
560.40 |
鋼管規格尺寸表 鋼管型號規格表
|
外徑(毫米) |
壁 厚（毫米） | |||||||||
|
16 |
17 |
18 |
19 |
20 |
22 |
(24) |
25 |
(26) |
28 | |
|
理 論 重 量 （公斤/米） | ||||||||||
|
102 |
33.93 |
35.64 |
37.29 |
38.89 |
40.44 |
43.40 |
46.17 |
- |
- |
- |
|
108 |
36.30 |
38.15 |
39.95 |
41.70 |
43.40 |
46.66 |
49.72 |
51.17 |
52.58 |
55.24 |
|
114 |
38.67 |
40.67 |
42.62 |
44.51 |
46.36 |
49.91 |
53.27 |
54.87 |
56.43 |
59.38 |
|
121 |
41.43 |
43.60 |
45.72 |
47.79 |
49.82 |
53.71 |
57.41 |
59.19 |
60.91 |
64.22 |
|
127 |
43.80 |
46.12 |
48.39 |
50.61 |
52.78 |
56.97 |
60.96 |
62.89 |
64.76 |
68.36 |
|
133 |
46.17 |
48.63 |
51.05 |
53.42 |
55.73 |
60.22 |
64.51 |
66.59 |
68.61 |
72.50 |
|
140 |
48.93 |
51.57 |
54.16 |
56.70 |
59.19 |
64.02 |
68.66 |
70.90 |
73.10 |
77.34 |
|
146 |
51.30 |
54.08 |
56.82 |
59.51 |
62.15 |
67.27 |
72.21 |
74.60 |
76.94 |
81.48 |
|
152 |
53.66 |
56.60 |
59.48 |
62.32 |
65.11 |
70.59 |
75.76 |
78.30 |
80.79 |
85.62 |
|
159 |
56.43 |
59.53 |
62.59 |
65.60 |
68.56 |
74.33 |
79.90 |
82.62 |
85.28 |
90.46 |
|
168 |
59.98 |
63.31 |
66.59 |
69.82 |
73.00 |
79.21 |
85.23 |
88.16 |
91.05 |
96.67 |
|
180 |
64.71 |
68.34 |
71.91 |
75.44 |
78.92 |
85.72 |
92.33 |
95.56 |
98.74 |
104.96 |
|
194 |
70.24 |
74.21 |
78.13 |
82.00 |
85.28 |
93.32 |
100.62 |
104.19 |
107.72 |
114.63 |
|
203 |
73.78 |
77.97 |
82.12 |
86.21 |
90.26 |
98.20 |
105.94 |
109.74 |
113.49 |
120.83 |
|
219 |
80.10 |
84.69 |
89.23 |
93.71 |
98.15 |
106.88 |
115.42 |
119.61 |
123.75 |
131.89 |
|
245 |
90.36 |
95.59 |
100.77 |
105.90 |
110.98 |
120.99 |
130.80 |
135.64 |
140.42 |
149.84 |
|
273 |
101.41 |
107.33 |
113.20 |
119.02 |
124.79 |
136.18 |
147.38 |
152.90 |
158.38 |
169.18 |
