|
|
| American Standard High Test Chain Astm80(G43 |
| American standard High test chain ASTM80(G43） JVMO |
|
 |
|
规格 D |
工作负荷 |
实验负荷 |
最小破断拉力 |
每100英尺重量 |
内长 L（最大） |
内宽 B（最小） |
|
Nominal Size |
Working Load Limit(max) |
Proof Load (min) |
Min.Breaking Load |
Weight Per 100’ |
Inside Length |
Inside Width |
|
|
|
|
|
|
(max) |
(min) |
|
INCHES |
MM |
KG |
LB |
KN |
LB |
KN |
LB |
KG |
LB |
MM |
INCHES |
MM |
INCHES |
|
1/4 |
7.1 |
1,180 |
2,600 |
19.1 |
4,300 |
34.5 |
7,750 |
36.3 |
80 |
21.8 |
0.86 |
10.2 |
0.4 |
|
5/16 |
8.7 |
1,770 |
3,900 |
28.4 |
6,400 |
51.6 |
11,600 |
50.4 |
111 |
26.7 |
1.05 |
12.2 |
0.48 |
|
3/8 |
10.3 |
2,450 |
5,400 |
39.6 |
8,900 |
72 |
16,200 |
72.6 |
160 |
30.3 |
1.19 |
14.7 |
0.58 |
|
1/2 |
13.5 |
4,170 |
9,200 |
68 |
15,300 |
122.7 |
27,600 |
128.6 |
284 |
36 |
1.43 |
19.1 |
0.75 | |
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