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直角地脚螺栓(JB/ZQ 4364—1997)
直角地脚螺栓(JB/ZQ 4364—1997)
|
直角地脚螺栓(JB/ZQ 4364—1997) mm |
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|---|---|---|---|---|---|---|---|---|---|---|
|
|
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|
d |
M16 |
M20 |
M24 |
M30 |
M36 |
M42 |
M48 |
M56 |
||
|
ds |
16 |
20 |
24 |
30 |
36 |
42 |
48 |
56 |
||
|
b min |
45 |
60 |
75 |
90 |
110 |
120 |
140 |
160 |
||
|
f |
65 |
80 |
100 |
120 |
150 |
170 |
190 |
220 |
||
|
R ≈ |
12 |
15 |
20 |
25 |
30 |
35 |
40 |
45 |
||
|
A |
— |
100 |
130 |
160 |
180 |
|||||
|
H |
— |
200 |
300 |
400 |
500 |
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|
l |
每个重量≈/kg |
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|
300 |
0.54 |
|
|
|
|
|
|
|
||
|
400 |
0.70 |
1.1 |
|
|
|
|
|
|
||
|
600 |
|
1.6 |
2.3 |
|
|
|
|
|
||
|
800 |
|
2.1 |
3.0 |
|
|
|
|
|
||
|
1000 |
|
2.6 |
3.7 |
5.9 |
8.6 |
|
|
|
||
|
1200 |
|
|
4.4 |
7.0 |
10.3 |
|
|
|
||
|
1400 |
|
|
5.2 |
8.1 |
11.8 |
16.1 |
21.2 |
|
||
|
1600 |
|
|
|
9.2 |
13.4 |
18.3 |
24.0 |
|
||
|
1800 |
|
|
|
|
15.0 |
20.5 |
27.0 |
|
||
|
2000 |
|
|
|
|
16.7 |
22.7 |
29.6 |
41.3 |
||
|
2300 |
|
|
|
|
|
26.0 |
34.0 |
47.2 |
||
|
2600 |
|
|
|
|
|
|
38.0 |
53.0 |
||
|
技术条件 |
材料：Q235 |
螺纹公差：8g |
机械性能等级：3.6 |
产品等级：C级 |
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