|
|
|
 材料：合金钢
热处理：调质，淬火
表面：电镀锌或喷红塑
破断拉力：4倍工作拉力
包装: 纸箱包装
|
Chain
Size (in.)
|
Working Load Limit
(lbs.) |
Weight Each (lbs.)
|
Dimensions
(in.) |
A-323 |
A |
B |
C |
D |
E |
G |
K |
L |
N |
R |
1/4 |
3500 |
.28 |
1.09 |
.53 |
.31 |
1.81 |
.34 |
.88 |
.47 |
3.05 |
1.75 |
1.88 |
5/16 |
4700 |
.45 |
1.31 |
.62 |
.38 |
2.12 |
.44 |
.97 |
.59 |
3.59 |
2.06 |
2.28 |
3/8 |
7100 |
.79 |
1.56 |
.75 |
.44 |
2.53 |
.50 |
1.17 |
.72 |
4.28 |
2.34 |
2.69 |
1/2 |
12000 |
1.75 |
1.94 |
.88 |
.53 |
3.56 |
.66 |
1.53 |
.78 |
5.44 |
2.97 |
3.38 |
5/8 |
15800 |
3.25 |
2.38 |
1.06 |
.66 |
4.41 |
.78 |
1.89 |
1.00 |
6.66 |
3.78 |
4.11 |
3/4 |
24700 |
5.94 |
2.88 |
1.38 |
.75 |
5.22 |
.94 |
2.13 |
1.31 |
8.06 |
5.09 |
5.16 |
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