焊接管管材壁厚标准
外径(毫米) |
壁 厚(毫米) | |||||||||
8 |
8.5 |
9 |
9.5 |
10 |
11 |
12 |
13 |
14 |
15 | |
理 论 重 量 (公斤/米) | ||||||||||
299 |
57.41 |
60.89 |
64.37 |
67.83 |
71.27 |
78.13 |
84.93 |
91.69 |
98.40 |
105.06 |
325 |
62.54 |
66.35 |
70.14 |
73.92 |
77.68 |
85.18 |
92.63 |
100.03 |
107.38 |
114.68 |
351 |
67.67 |
71.80 |
75.91 |
80.01 |
84.10 |
92.23 |
100.32 |
108.36 |
116.35 |
124.29 |
377 |
72.79 |
77.24 |
81.68 |
86.10 |
90.51 |
99.29 |
108.02 |
117.00 |
125.33 |
133.91 |
402 |
- |
- |
87.21 |
91.95 |
96.67 |
106.06 |
115.41 |
124.71 |
133.94 |
143.15 |
426 |
- |
- |
92.55 |
97.57 |
102.59 |
112.58 |
122.52 |
132.41 |
142.25 |
152.04 |
450 |
- |
- |
97.87 |
103.20 |
108.50 |
119.08 |
130.61 |
140.09 |
150.52 |
160.90 |
(465) |
- |
- |
101.10 |
116.48 |
112.20 |
123.15 |
134.05 |
144.90 |
155.70 |
166.46 |
480 |
- |
- |
104.52 |
110.22 |
115.90 |
127.22 |
139.49 |
149.71 |
160.88 |
172.00 |
500 |
- |
- |
108.96 |
114.91 |
120.83 |
132.65 |
145.41 |
156.12 |
167.79 |
179.40 |
530 |
- |
- |
115.62 |
121.94 |
128.83 |
140.78 |
154.29 |
165.74 |
178.14 |
190.50 |
(550) |
- |
- |
120.07 |
126.62 |
133.10 |
146.21 |
159.20 |
172.15 |
185.05 |
197.90 |
560 |
- |
- |
122.28 |
128.97 |
135.63 |
148.92 |
163.16 |
175.36 |
188.50 |
201.60 |
600 |
- |
- |
131.17 |
138.34 |
145.50 |
159.78 |
175.00 |
188.18 |
202.31 |
216.39 |
630 |
- |
- |
137.81 |
145.36 |
152.89 |
167.91 |
183.88 |
197.80 |
212.67 |
227.49 |
外径 |
厚度 |
每米重量 |
外径 |
厚度 |
每米重量 |
159 |
4 |
15.29 |
820 |
10 |
199.75 |
\ |
5 |
18.99 |
\ |
12 |
239.1 |
\ |
6 |
22.64 |
\ |
14 |
278.26 |
219 |
4 |
21.21 |
920 |
8 |
179.92 |
\ |
5 |
26.39 |
\ |
9 |
202.19 |
\ |
6 |
31.52 |
\ |
10 |
224.41 |
\ |
7 |
36.6 |
\ |
12 |
268.7 |
\ |
8 |
41.63 |
\ |
14 |
312.79 |
273 |
5 |
33.04 |
1020 |
8 |
199.65 |
\ |
6 |
39.51 |
\ |
9 |
224.38 |
\ |
7 |
45.92 |
\ |
10 |
249.07 |
\ |
8 |
52.28 |
\ |
12 |
298.29 |
325 |
5 |
39.46 |
\ |
14 |
347.31 |
\ |
6 |
47.2 |
\ |
16 |
396.14 |
\ |
7 |
54.89 |
\ |
18 |
444.77 |