|
美国标准链条 NACM84/90 STANDARD LINK CHAIN
|
| PROOF COIL CHAIN NACM84/90(G30) |
|
NORMINAL SIZE
|
MATERIAL DIAMETER
|
WORKING LOAD LIMIT
|
PROOF TEST (MIN)
|
BREAKING FORCE MIN
|
INSIDE LENGTH
|
INSIDE WIDTH
|
|
MM
|
IN
|
MM
|
IN
|
KG
|
LB
|
KN
|
LB
|
KN
|
LB
|
MM
|
IN
|
MM
|
IN
|
|
4.0
|
1/8
|
4.0
|
0.158
|
170
|
375
|
3.6
|
800
|
7.1
|
1600
|
23.9
|
0.94
|
6.4
|
0.25
|
|
5.5
|
3/16
|
5.5
|
0.217
|
365
|
600
|
7.2
|
1600
|
14.3
|
3200
|
24.8
|
0.98
|
7.7
|
0.30
|
|
7.0
|
1/4
|
7.0
|
0.276
|
560
|
1300
|
11.6
|
2600
|
23.1
|
5200
|
31.5
|
1.24
|
9.8
|
0.38
|
|
8.0
|
5/16
|
8.0
|
0.315
|
860
|
1900
|
15.1
|
3400
|
30.2
|
6800
|
32.8
|
1.29
|
11.2
|
0.44
|
|
10.0
|
3/8
|
10.0
|
0.394
|
1200
|
2650
|
23.6
|
5300
|
47.1
|
10600
|
35.0
|
1.38
|
14.0
|
0.55
|
|
13.0
|
1/2
|
13.0
|
0.512
|
2030
|
4500
|
39.8
|
8950
|
79.6
|
17900
|
45.5
|
1.79
|
18.2
|
0.72
|
|
16.0
|
5/8
|
16.0
|
0.630
|
3130
|
6900
|
60.3
|
13600
|
120.6
|
27200
|
56.0
|
2.20
|
20.0
|
0.79
|
|
20.0
|
3/4
|
20.0
|
0.787
|
4800
|
10600
|
94.3
|
21200
|
188.5
|
42400
|
70.0
|
2.76
|
25.0
|
0.98
|
|
22.0
|
7/8
|
22.0
|
0.866
|
5810
|
12800
|
114.1
|
25600
|
228.1
|
51200
|
77.0
|
3.03
|
27.5
|
1.08
|
|
25.0
|
1
|
26.0
|
1.020
|
8140
|
17900
|
159.1
|
35800
|
318.2
|
71600
|
90.9
|
3.58
|
31.7
|
1.25
|
|
| |
| HIGH TEST CHAIN NACM84/90(G43) |
|
NORMINAL SIZE
|
MATERIAL DIAMETER
|
WORKING LOAD LIMIT
|
PROOF TEST (MIN)
|
BREAKING FORCE MIN
|
INSIDE LENGTH
|
INSIDE WIDTH
|
|
7.0
|
1/4
|
7.0
|
0.276
|
1180
|
2800
|
16.8
|
3750
|
33.1
|
7500
|
31.5
|
1.24
|
9.8
|
0.38
|
|
8.0
|
5/16
|
8.0
|
0.315
|
1770
|
3900
|
21.6
|
4900
|
43.2
|
9700
|
32.8
|
1.29
|
11.2
|
0.44
|
|
10.0
|
3/8
|
10.0
|
0.394
|
2450
|
5400
|
33.8
|
7600
|
67.6
|
15200
|
35.0
|
1.38
|
14.0
|
0.55
|
|
13.0
|
1/2
|
13.0
|
0.512
|
4170
|
9200
|
57.1
|
12900
|
114.2
|
25700
|
45.5
|
1.79
|
18.2
|
0.72
|
|
| |
| TRANSPORT CHAIN NACM84/90(G70) |
|
NORMINAL SIZE
|
MATERIAL DIAMETER
|
WORKING LOAD LIMIT
|
PROOF TEST (MIN)
|
BREAKING FORCE MIN
|
INSIDE LENGTH
|
INSIDE WIDTH
|
|
7.0
|
1/4
|
7.0
|
0.276
|
1430
|
3150
|
27.0
|
6100
|
53.9
|
12100
|
31.5
|
1.24
|
9.8
|
0.38
|
|
8.7
|
5/16
|
8.7
|
0.343
|
2130
|
4700
|
41.6
|
9400
|
83.5
|
18800
|
33.5
|
1.32
|
12.2
|
0.48
|
|
10.0
|
3/8
|
10.0
|
0.349
|
2990
|
6600
|
55.0
|
12400
|
110.0
|
24700
|
35.0
|
1.38
|
14.0
|
0.55
|
|
13.0
|
1/2
|
13.0
|
0.512
|
5130
|
11300
|
92.9
|
20900
|
185.8
|
41800
|
45.5
|
1.79
|
18.2
|
0.72
|
|
