七、管口翻边活动法兰螺栓重量表
|
公称直径（mm） |
0.25、0.6MPa(2.5、6kgf/cm2) |
|||
|
法兰 |
螺栓 |
|||
|
δ |
孔数 |
L |
kg |
|
|
15 |
10 |
4 |
10×45 |
0.210 |
|
20 |
10 |
4 |
10×45 |
0.210 |
|
25 |
12 |
4 |
10×50 |
0.223 |
|
32 |
12 |
4 |
12×50 |
0.319 |
|
40 |
12 |
4 |
12×50 |
0.319 |
|
50 |
12 |
4 |
12×50 |
0.319 |
|
70 |
14 |
4 |
12×55 |
0.338 |
|
80 |
14 |
4 |
16×60 |
0.669 |
|
100 |
14 |
4 |
16×60 |
0.669 |
|
125 |
14 |
8 |
16×60 |
1.338 |
|
150 |
16 |
8 |
16×65 |
1.404 |
|
175 |
18 |
8 |
16×70 |
1.472 |
|
200 |
18 |
8 |
16×70 |
1.472 |
|
225 |
20 |
8 |
16×75 |
1.540 |
|
250 |
20 |
12 |
16×75 |
2.310 |
|
300 |
24 |
12 |
20×85 |
4.380 |
|
350 |
28 |
12 |
20×90 |
4.380 |
|
400 |
32 |
16 |
20×100 |
6.260 |
|
450 |
34 |
16 |
20×105 |
6.692 |
|
500 |
38 |
16 |
20×110 |
6.692 |
