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高強(qiáng)度卸扣采用優(yōu)質(zhì)碳素結(jié)構(gòu)鋼或合金結(jié)構(gòu)鋼鍛造并進(jìn)行熱處理而成，具有體積小、重量輕、強(qiáng)度高等特點(diǎn), 最大試驗(yàn)載荷為額定載荷的2倍,最小破斷載荷為額定載荷的4倍。我公司可根據(jù)要求提供6倍系數(shù)高強(qiáng)度卸扣.
|
規(guī)格型號(hào) |
額載（t） |
尺寸(mm) |
重量kg |
|
A |
B |
C |
D |
E |
F |
G |
H |
|
3/16 |
0.33 |
9.7 |
6.4 |
22.4 |
4.8 |
15.2 |
14.2 |
24.9 |
37.3 |
0.03 |
|
1/4 |
0.5 |
11.9 |
7.9 |
28.7 |
6.4 |
19.8 |
15.5 |
32.5 |
46.7 |
0.05 |
|
5/16 |
0.75 |
13.5 |
9.7 |
30.9 |
7.9 |
21.3 |
19.1 |
37.3 |
53.1 |
0.09 |
|
3/8 |
1 |
16.8 |
11.2 |
36.6 |
9.7 |
26.2 |
23.1 |
45.2 |
63.2 |
0.14 |
|
7/16 |
1.5 |
19.1 |
12.7 |
42.9 |
11.2 |
29.5 |
26.9 |
51.6 |
73.9 |
0.17 |
|
1/2 |
2 |
20.6 |
16.0 |
47.8 |
12.7 |
33.3 |
30.2 |
58.7 |
83.3 |
0.33 |
|
5/8 |
3.25 |
26.9 |
19.1 |
60.5 |
16.0 |
42.9 |
38.1 |
74.7 |
106.4 |
0.62 |
|
3/4 |
4.75 |
31.8 |
22.4 |
71.4 |
19.1 |
50.8 |
46.0 |
88.9 |
126.2 |
1.07 |
|
7/8 |
6.5 |
36.6 |
25.4 |
84.4 |
22.4 |
57.9 |
53.1 |
102.4 |
148.1 |
1.64 |
|
1 |
8.5 |
42.9 |
28.7 |
95.3 |
25.4 |
68.3 |
60.5 |
119.1 |
166.6 |
2.28 |
|
11/8 |
9.5 |
45.0 |
31.8 |
108.0 |
29.5 |
73.9 |
68.3 |
131.1 |
189.7 |
3.36 |
|
11/4 |
12 |
51.6 |
35.1 |
119.1 |
32.8 |
82.0 |
76.2 |
146.1 |
209.6 |
4.31 |
|
13/8 |
13.5 |
57.2 |
38.1 |
133.4 |
36.1 |
92.2 |
84.1 |
162.1 |
232.7 |
6.14 |
|
11/2 |
17 |
60.5 |
41.4 |
146.1 |
39.1 |
98.6 |
92.2 |
174.8 |
254.0 |
7.80 |
|
13/4 |
25 |
73.2 |
50.8 |
177.8 |
46.7 |
127.0 |
106.4 |
225.0 |
314.4 |
12.60 |
|
2 |
35 |
82.6 |
57.2 |
196.9 |
52.8 |
146.1 |
122.2 |
253.2 |
347.5 |
20.41 |
|
21/2 |
55 |
104.9 |
69.9 |
266.7 |
68.8 |
184.2 |
144.5 |
326.9 |
453.1 |
38.90 | |
