|
壁厚 mm |
元/m |
壁厚 mm |
元/m |
壁厚 mm |
元/m |
壁厚 mm |
元/m |
20 |
2.3 |
2.4 |
3.0 |
2.9 |
2.3 |
2.4 |
3.0 |
3.0 |
25 |
2.3 |
3.0 |
3.0 |
3.8 |
2.3 |
3.1 |
3.0 |
3.8 |
32 |
2.3 |
4.0 |
3.0 |
5.0 |
2.3 |
4.0 |
3.0 |
5.0 |
40 |
2.3 |
5.1 |
3.7 |
7.7 |
2.3 |
5.1 |
3.7 |
7.8 |
50 |
2.9 |
7.9 |
4.6 |
12.0 |
2.9 |
7.9 |
4.6 |
12.0 |
63 |
3.6 |
12.3 |
5.8 |
19.4 |
3.6 |
12.4 |
5.8 |
19.1 |
75 |
4.3 |
17.5 |
6.8 |
26.3 |
4.3 |
17.6 |
6.8 |
26.6 |
90 |
5.2 |
25.2 |
8.2 |
38.3 |
5.2 |
25.6 |
8.2 |
38.5 |
110 |
6.3 |
37.3 |
10.0 |
56.5 |
6.3 |
37.6 |
10.0 |
57.2 |
125 |
7.1 |
47.9 |
11.4 |
73.6 |
7.1 |
48.2 |
11.4 |
74.2 |
140 |
8.0 |
59.9 |
12.7 |
91.8 |
8.0 |
60.5 |
12.7 |
92.3 |
160 |
9.1 |
78.1 |
14.6 |
120.2 |
9.1 |
79.0 |
14.6 |
121.3 |
180 |
10.3 |
99.4 |
16.4 |
152.1 |
10.3 |
100.4 |
16.4 |
171.4 |
200 |
11.4 |
122.0 |
18.2 |
187.2 |
11.4 |
123.3 |
18.2 |
189.0 |
225 |
12.8 |
153.9 |
20.5 |
236.9 |
12.8 |
155.5 |
20.5 |
243.0 |
250 |
14.2 |
189.9 |
22.7 |
291.2 |
14.2 |
192.1 |
22.7 |
294.3 |
315 |
17.9 |
300.8 |
28.6 |
463.7 |
17.9 |
304.0 |
28.6 |
467.1 |
355 |
20.2 |
383.0 |
32.3 |
588.2 |
20.2 |
387.2 |
32.3 |
594.5 |
400 |
22.8 |
486.4 |
36.4 |
753.5 |
22.8 |
491.4 |
36.4 |
754.6 |
450 |
25.6 |
614.5 |
40.9 |
951.1 |
25.6 |
621.0 |
40.9 |
953.3 |
500 |
28.4 |
760.0 |
45.5 |
1176.1 |
28.4 |
765.5 |
45.5 |
1189.4 |
560 |
31.9 |
951.8 |
50.9 |
1476.0 |
31.9 |
961.9 |
50.9 |
1476.0 |
630 |
35.8 |
1212.5 |
57.3 |
1850.4 |
35.8 |
1214.6 |
57.3 |
1870.2 |