子母環(huán)
執(zhí)行標(biāo)準(zhǔn)：EN1677-4
安全系數(shù)：4
制造材料：合金鋼
產(chǎn)品顏色：紅色
|
型號(hào) in |
自重 KG |
額載 T |
破斷 T |
A mm |
B mm |
D mm |
a mm |
b mm |
d mm |
|
3/4 |
1.58 |
4.7 |
23.5 |
140 |
70 |
20 |
85 |
40 |
14 |
|
7/8 |
2.2 |
6.4 |
32 |
160 |
90 |
22 |
70 |
34 |
16 |
|
7/8 |
2.66 |
8 |
40 |
178 |
89 |
22 |
85 |
40 |
18 |
|
1 |
3.99 |
11 |
55 |
178 |
89 |
25 |
100 |
60 |
22 |
|
1-1/4 |
5.89 |
16 |
80 |
220 |
110 |
32 |
100 |
60 |
22 |
|
1-1/2 |
12.52 |
21.7 |
108.5 |
270 |
140 |
38 |
180 |
100 |
28 |
|
1-3/4 |
16.22 |
25 |
125 |
320 |
170 |
45 |
225 |
125 |
34 |
|
2 |
26.11 |
30 |
150 |
350 |
190 |
50 |
180 |
100 |
35 |
|
2-1/4 |
35.84 |
45 |
225 |
406 |
203 |
56 |
200 |
110 |
40 |
|
2-1/2 |
43.88 |
50 |
250 |
410 |
220 |
60 |
200 |
110 |
45 |
|
2-4/5 |
65.6 |
60 |
300 |
460 |
250 |
72 |
200 |
110 |
50 |
|
3-1/4 |
139 |
100 |
500 |
460 |
260 |
82 |
430 |
220 |
70 |
|
3-1/2 |
173 |
120 |
600 |
610 |
305 |
90 |
430 |
220 |
72 |
