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无缝钢管管径规格
|
外径(毫米) |
壁 厚（毫米） | |||||||||
|
16 |
17 |
18 |
19 |
20 |
22 |
(24) |
25 |
(26) |
28 | |
|
理 论 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 |
钢管管径对照表 无缝管的规格管径
|
外径(毫米) |
壁 厚（毫米） | |||||||||
|
16 |
17 |
18 |
19 |
20 |
22 |
(24) |
25 |
(26) |
28 | |
|
理 论 重 量 （公斤/米） | ||||||||||
|
299 |
111.67 |
118.23 |
124.74 |
131.20 |
137.61 |
150.29 |
162.77 |
168.93 |
175.05 |
187.13 |
|
325 |
121.93 |
129.12 |
136.28 |
143.38 |
150.44 |
164.39 |
178.15 |
184.96 |
191.72 |
205.09 |
|
351 |
132.19 |
140.03 |
147.82 |
155.56 |
163.26 |
178.50 |
193.54 |
200.99 |
208.39 |
223.04 |
|
377 |
142.44 |
150.93 |
159.36 |
167.75 |
176.08 |
192.61 |
208.93 |
217.02 |
225.06 |
240.99 |
|
402 |
152.30 |
161.40 |
170.45 |
179.45 |
188.40 |
206.16 |
223.72 |
232.42 |
241.08 |
258.24 |
|
426 |
161.78 |
171.47 |
181.11 |
190.71 |
200.25 |
219.19 |
237.93 |
247.23 |
256.48 |
274.83 |
|
450 |
171.24 |
181.52 |
191.76 |
201.94 |
212.08 |
232.20 |
252.12 |
262.01 |
271.85 |
291.38 |
|
(465) |
177.16 |
187.81 |
198.41 |
208.97 |
219.47 |
240.34 |
261.00 |
271.26 |
281.47 |
301.74 |
|
480 |
183.08 |
194.10 |
205.07 |
216.00 |
226.87 |
248.47 |
269.88 |
280.51 |
291.09 |
312.10 |
|
500 |
190.97 |
202.48 |
213.95 |
225.37 |
236.74 |
259.32 |
281.72 |
292.84 |
303.91 |
325.91 |
|
530 |
202.80 |
215.06 |
227.27 |
239.42 |
251.53 |
275.60 |
299.47 |
317.50 |
323.14 |
346.62 |
|
(550) |
210.70 |
223.44 |
236.14 |
248.80 |
261.40 |
286.45 |
311.31 |
323.66 |
335.97 |
360.43 |
|
560 |
214.64 |
227.64 |
240.58 |
253.48 |
266.33 |
291.88 |
317.23 |
- |
- |
- |
|
600 |
230.42 |
244.40 |
258.34 |
272.22 |
286.06 |
313.58 |
340.90 |
- |
- |
- |
|
630 |
242.26 |
256.98 |
271.66 |
286.28 |
300.85 |
329.85 |
358.66 |
- |
- |
- |
