■英制普通链条/ORDINARY MILD STEEL LINK CHAIN
直径D（mm）
直径D（mm）
内长L（mm）
外宽W（mm）
试验载荷Test Load kg
破断载荷Breaking Load kg
每200英尺重量 Approx.Net WT Per Piece 200ft
光身Bright kg
镀锌Zinc Galvanized
短环链条 SHORT LINK CHAIN
1/8
3.2
16
12
200
400
11.4
11.74
5/32
4
18.5
14.5
300
600
18.6
19
3/16
4.7
19
17
400
800
26.2
27
7/32
5.5
20
19
550
1100
36.8
38
1/4
6.35
22
21
750
1500
50
51.5
5/16
7.94
26.5
27.2
1200
2400
80
82.4
3/8
9.5
30
32
1700
3400
122
125.7
7/16
11.11
34
36
2300
4600
164
169
1/2
12.7
39
43
3000
6000
210
216
5/8
15.8
45
53
4700
9400
334
344
3/4
19
55
63
6800
13600
485
499
7/8
22.2
64
74
9250
18500
656
675
1
25.4
73
84
12150
24300
870
896
中长环链条 MEDIUM LINK CHAIN
1/8
3.2
20
12
200
400
10.4
11
5/32
4
23
15
300
600
17.4
18
3/16
4.7
25
18
400
800
24.4
25
7/32
5.5
26
19
550
1100
34
35
1/4
6.35
26
23
750
1500
48.8
50
5/16
7.94
32
29
1200
2400
76
78
3/18
9.5
35
35
1700
3400
111
114
7/16
11.11
38
38
2300
4600
154
158
1/2
12.7
50
45.5
3000
6000
194
200
5/8
15.8
60
56.7
4700
9400
303
312
3/4
19
76
69
6800
13600
432
445
7/8
22.2
90
80
9250
18500
586
603
1
25.4
105
95
12150
24300
770
792
长环链条 LONG LINK CHAIN
1/8
3.2
23
12
200
400
10.8
10.7
5/32
4
27
15
300
600
16.6
17.5
3/16
4.7
31
17
400
800
22.4
23.3
7/32
5.5
32
19
550
1100
32
33
1/4
6.35
33
21
750
1500
43.5
44.8
5/16
7.94
48
31
1200
2400
68
70
3/18
9.5
60
37
1700
3400
96
99
7/16
11.11
71
41
2300
4600
126
129
1/2
12.7
85
48.5
3000
6000
167
172
5/8
15.8
114
61.5
4700
9400
256
264
3/4
19
125
75
6800
13600
381
392
7/8
22.2
140
88
9250
18500
527
543
1
25.4
155
100
12150
24300
696
716
■美国标准链条/NACM96 STANDARD LINK CHAIN
1.PROOF COIL CHAIN NACM96(G30)
规格NORMINAL SIZE 材料线径MATERIAL DIAMETER 内长INSIDE LENGTH (MAX) 内宽INSIDE WIDTH (MIN) 工作负荷WORKING LOAD LIMIT(MAX) 试验负荷PROOF TEST(MIN) 破断负荷BREAKING FORCE (MIN)
MM IN MM IN MM IN MM IN KG LB KN LB KN LB
4 1/8 4 0.156 23.9 0.94 6.4 0.25 180 400 3.6 800 7.2 1600
5.5 3/16 5.5 0.217 24.8 0.98 7.7 0.3 365 800 7.2 1500 14.4 3200
7 1/4 7 0.276 31.5 1.24 9.8 0.38 580 1300 11.6 2600 23.2 5200
8 5/16 8.4 0.331 32.8 1.29 11.2 0.44 860 1900 16.9 3800 33.8 7600
10 3/8 10 0.394 35 1.38 14 0.55 1200 2650 23.5 5300 47.2 10600
11.9 7/16 11.9 0.488 41.5 1.64 16.6 0.65 1680 3700 32.9 7400 65.8 14800
13 1/2 13 0.512 45.6 1.79 18.2 0.72 2030 4500 40 9000 80 18000
16 5/8 16 0.63 56 2.2 20 0.79 3130 6900 61.3 13800 122.8 27600
20 3/4 20 0.787 70 2.76 25 0.98 4800 10500 94.3 21200 188.6 42400
22 7/8 22 0.865 77 3.03 27.5 1.08 5810 12800 114.1 25600 228.2 51200
25 1 26 1.02 90.9 3.58 31.7 1.25 8140 17900 159.1 35800 318.2 71600
2.HIGH TEST CHAIN NACM96(G43)
规格NORMINAL SIZE 材料线径MATERIAL DIAMETER 内长INSIDE LENGTH (MAX) 内宽INSIDE WIDTH (MIN) 工作负荷WORKING LOAD LIMIT(MAX) 试验负荷PROOF TEST(MIN) 破断负荷BREAKING FORCE (MIN)
MM IN MM IN MM IN MM IN KG LB KN LB KN LB
7 1/4 7 0.276 31.5 1.24 9.8 0.38 1180 2800 17.3 3900 34.6 7800
8.7 5/16 8.7 0.343 32.8 1.29 11.2 0.44 1770 3900 26 5850 52 11700
10 3/8 10.3 0.406 35 1.38 14 0.55 2450 5400 36 8100 72 16200
11.9 7/16 11.9 0.468 41.6 1.64 16.6 0.65 3270 7200 48 10800 96 21600
13 1/2 13.5 0.531 45.5 1.79 18.2 0.72 4170 9200 61.3 13800 122.6 27600
16 5/8 16 0.63 56 2.2 20 0.79 5910 13000 86.5 19500 173 39000
规格NORMINAL SIZE 材料线径MATERIAL DIAMETER 内长INSIDE LENGTH (MAX) 内宽INSIDE WIDTH (MIN) 工作负荷WORKING LOAD LIMIT(MAX) 试验负荷PROOF TEST(MIN) 破断负荷BREAKING FORCE (MIN)
MM IN MM IN MM IN MM IN KG LB KN LB KN LB
7 1/4 7 0.281 31.8 1.24 9.8 0.38 1430 3150 28 6300 56 12600
8.7 5/16 8.7 0.343 32.8 1.29 11.2 0.44 2130 4700 41.8 9400 83.6 18800
10 3/8 10.3 0.406 35 1.38 14 0.55 2990 6600 58.7 13200 117.4 26400
13 1/2 13.5 0.531 45.5 1.79 18.2 0.72 5130 11300 100.4 22600 200.8 45200
16 5/8 16 0.63 56 2.2 20 0.79 7170 15800 140.4 31600 280.8 63200
■德国DIN766标准链条DIN766 LINK CHAIN 短环链
SIZE
d
INSIDE LENGTH
t
INSIDE
WIDTH
b1
OUTSIDE
WIDTH
b2

Sidechain
副重φmm
Wt/pr(kg)
MM
±MM
MM
+MM
-MM
MM
MM
MM
+MM
-MM
KG
2
0.2
12
0.2
0.2
3.5
7.5
132
1.0
0.5
0.07
3
0.2
16
0.2
0.2
4.2
11
176
1.4
0.7
0.16
4
0.2
16
0.3
0.2
5
13.7
176
2.1
1.1
0.32
5
0.2
18.5
0.4
0.2
6
17
203.5
2.4
1.2
0.5
6
0.2
18.5
0.4
0.2
7.2
20.2
203.5
2.4
1.2
0.8
7
0.3
22
0.4
0.2
8.4
23.8
242
3.0
1.4
1.1
8
0.3
24
0.4
0.2
9.6
27.2
264
3.2
1.5
1.4
9
0.4
27
0.5
0.3
10.8
30.6
297
3.6
1.8
1.8
10
0.4
28
0.5
0.3
12
34
308
3.7
1.9
2.2
11
0.4
31
0.5
0.3
13.2
37.4
341
4.0
2.0
2.7
12
0.3
36
0.6
0.3
14.4
40.8
396
4.4
2.2
3.10
13
0.5
36
0.6
0.3
15.6
44.2
396
4.6
2.4
3.8
14
0.6
41
0.7
0.4
16.8
47.6
451
5.4
2.7
4.4
16
0.6
45
0.8
0.4
19.2
54.4
495
6.0
3.0
5.7
18
0.9
50
0.8
0.4
21.6
61.2
550
6.6
3.3
7.3
19
0.4
53
0.9
0.4
22.8
64.6
583
7.0
3.7
7.97
20
1.0
56
1.0
0.5
24.0
68.0
616
7.4
3.7
9.0
22
1.2
62
1.1
0.5
26.4
75.0
682
8.0
4.0
11.0
 
   
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