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ZHENJIANG FRESH MARINE SUPPLY CO.,LTD Quality is a life , the price is the foundation.
7 Years
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﹡ |
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