High Capacity Hardened Steel Chain Mining Supply Chain For Conveyors / Haulage Systems
Technical parameter of high strength mine chain
DIN 22252:2001-Round Link steel Chains
Calibrated and tested for conveyors and haulage systems
|
Size d﹡p
(mm)
|
diameter of straight line (mm) |
perferred pitch(mm) |
min inner width
(mm)
|
max outer width(mm) |
radius of arch(mm) |
trial loading(KN) |
min breaking load(KN) |
max elongation on the test(﹪) |
min elongation on breaking load(﹪) |
quality grade |
| 10×40 |
10±0.4 |
40±0.5 |
12 |
34 |
15 |
85 |
110 |
1.4 |
12 |
B |
| 100 |
130 |
1.6 |
12 |
C |
| 14×50 |
14±0.4 |
50±0.5 |
17 |
48 |
22 |
150 |
190 |
1.4 |
12 |
B |
| 200 |
250 |
1.6 |
12 |
C |
| 18×64 |
18±0.5 |
64±0.6 |
21 |
60 |
28 |
260 |
320 |
1.4 |
12 |
B |
| 330 |
410 |
1.6 |
12 |
C |
| 22×86 |
22±0.7 |
86±0.9 |
26 |
74 |
34 |
380 |
480 |
1.4 |
12 |
B |
| 490 |
610 |
1.6 |
12 |
C |
| 26×92 |
26±0.8 |
92±0.9 |
30 |
86 |
40 |
540 |
670 |
1.4 |
12 |
B |
| 680 |
850 |
1.6 |
12 |
C |
| 30×108 |
30±0.9 |
108±1.0 |
34 |
98 |
46 |
710 |
890 |
1.4 |
12 |
B |
| 900 |
1130 |
1.6 |
12 |
C |
| 34×126 |
34±1.0 |
126±1.2 |
38 |
109 |
52 |
900 |
1140 |
1.4 |
12 |
B |
| 1160 |
1450 |
1.6 |
12 |
C |
| 38×137 |
38±1.1 |
137±1.4 |
42 |
123 |
58 |
1450 |
1810 |
1.6 |
12 |
C |
| 42﹡ |
110﹡ |
| 42×146 |
42±1.3 |
146±1.5 |
46 |
135 |
64 |
1770 |
2220 |
1.6 |
12 |
C |
| 46﹡ |
115﹡ |
| 48×152 |
48±1.5 |
152±1.5 |
62 |
163 |
78 |
1850 |
2900 |
1.6 |
12 |
C |
| 56﹡ |
127﹡ |
