1. PROOF COIL CHAIN ASTM80 (G30)
|
TAILLE NOMINALE |
LIMITE DE CHARGE DE TRAVAIL (MAX) |
CHARGE DE PREUVE (MIN) |
CHARGE DE COUPURE MIN. |
POIDS PAR 100 ' |
Longueur intérieure (MAX) |
Largeur intérieure (MIN) |
|||||||
|
pouces |
mm |
KG |
LB |
KN |
LB |
KN |
LB |
KG |
LB |
mm |
pouces |
mm |
pouces |
|
1/8 |
4 |
190 |
420 |
3.78 |
850 |
7.56 |
1,700 |
8.8 |
19 |
22.6 |
0.89 |
7.4 |
0.29 |
|
3/16 |
5.5 |
360 |
800 |
7.11 |
1,600 |
14.2 |
3,200 |
18.3 |
40 |
24.1 |
0.95 |
10.2 |
0.40 |
|
1/4 |
7.1 |
600 |
1,330 |
11.8 |
2,650 |
23.6 |
5,300 |
32.7 |
72 |
25.4 |
1.00 |
12.7 |
0.50 |
|
5/16 |
8.7 |
910 |
2,000 |
17.8 |
4,000 |
35.6 |
8,000 |
48.0 |
106 |
27.9 |
1.10 |
12.7 |
0.50 |
|
3/8 |
10.3 |
1,270 |
2,800 |
24.9 |
5,600 |
49.8 |
11,200 |
70.3 |
155 |
31.2 |
1.23 |
15.7 |
0.62 |
|
1/2 |
13.5 |
2,190 |
4,800 |
42.9 |
9,650 |
85.8 |
19,300 |
123 |
271 |
38.9 |
1.53 |
20.3 |
0.8 |
|
5/8 |
16.7 |
3,350 |
7,400 |
65.8 |
14,800 |
131.6 |
29,600 |
184 |
405 |
48.3 |
1.90 |
25.4 |
1.00 |
|
3/4 |
19.8 |
4,700 |
10,400 |
92.5 |
20,800 |
185.0 |
41,600 |
264 |
582 |
54.6 |
2.15 |
28.4 |
1.12 |
|
7/8 |
23 |
6,350 |
14,000 |
124.5 |
28,000 |
249.0 |
56,000 |
368 |
811 |
63.5 |
2.50 |
34.8 |
1.37 |
|
1 |
26.5 |
8,400 |
18,600 |
165.4 |
37,200 |
330.8 |
74,400 |
474 |
1,045 |
69.9 |
2.75 |
38.1 |
1.50 |
2. CHAÎNE DE HAUT TEST ASTM80 (G43)
|
TAILLE NOMINALE |
LIMITE DE CHARGE DE TRAVAIL (MAX) |
CHARGE DE PREUVE (MIN) |
CHARGE DE COUPURE MIN. |
POIDS PAR 100 ' |
Longueur intérieure (MAX) |
Largeur intérieure (MIN) |
|||||||
|
pouces |
mm |
KG |
LB |
KN |
LB |
KN |
LB |
KG |
LB |
mm |
pouces |
mm |
pouces |
|
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 |
0.40 |
|
5/16 |
8.7 |
1,770 |
3,900 |
27.4 |
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 |
72.0 |
16,200 |
72.6 |
160 |
30.3 |
1.19 |
14.7 |
0.58 |
|
1/2 |
13.5 |
4,170 |
9,200 |
68.0 |
15,300 |
122.7 |
27,600 |
129 |
284 |
36.0 |
1.43 |
19.1 |
0.75 |
3. CHAÎNE DE TRANSPORT ASTM80 (G70)
|
TAILLE NOMINALE |
LIMITE DE CHARGE DE TRAVAIL (MAX) |
CHARGE DE PREUVE (MIN) |
CHARGE DE COUPURE MIN. |
POIDS PAR 100 ' |
Longueur intérieure (MAX) |
Largeur intérieure (MIN) |
|||||||
|
pouces |
mm |
KG |
LB |
KN |
LB |
KN |
LB |
KG |
LB |
mm |
pouces |
mm |
pouces |
|
1/4 |
7.1 |
1,430 |
3,150 |
27.8 |
6,300 |
56 |
12,600 |
34.0 |
75 |
21.8 |
0.86 |
11.4 |
0.45 |
|
5/16 |
8.7 |
2,130 |
4,700 |
41.8 |
9,400 |
83.6 |
18,800 |
50.4 |
111 |
25.6 |
1.01 |
11.7 |
0.46 |
|
3/8 |
10.3 |
2,990 |
6,600 |
58.7 |
13,200 |
117.4 |
26,400 |
71.0 |
156 |
30.2 |
1.19 |
14.0 |
0.55 |
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