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an>89| 89 | 90 | 90 | 84 | 78 | 78 | ||||||||
| 1600 | 151 | 151 | 126 | 126 | 126 | 126 | 101 | 101 | 104 | 104 | 96 | 90 | 90 |
| 1800 | 171 | 143 | 143 | 143 | 143 | 114 | 114 | 117 | 117 | 109 | 102 | 102 | |
| 2000 | 159 | 159 | 159 | 159 | 128 | 128 | 130 | 130 | 121 | 113 | 113 | ||
| Note ???1. Cover Thickness,corddiameter and cord pitch can be negotiated withcostomers;2. Steel cord conveyorbelt we produced is in accordance with the standards ofDIN22131,AS133 and JISK6369. | |||||||||||||
Main Specification
Cover Rubber Performance
| Items | Characters | ||||
| D | H | L | P | ||
| Tensile strengh | Mpa ≥ | 18 | 25 | 20 | 14 |
| Elongation at bresk | 0 ≥ | 400 | 450 | 400 | 350 |
| Abrasion | m ???≤ | 90 | 120 | 150 | 200 |
Adhesion strength of steel cord
| Strength spec of belt | Adhesion strength of steel cable | Strength spec of belt | Adhesion strength of steel cable | ||
| Before of aging | After aging | Before of aging | After aging | ||
| ST630 | 60 | 55 | ST2150 | 140 | 130 |
| ST800 | 70 | 65 | ST3500 | 145 | 140 |
| ST1000 | 80 | 75 | ST4000 | 150 | 145 |
| ST1250 | 95 | 90 | ST4500 | 165 | 160 |
| ST1600 | 105 | 95 | ST5000 | 175 | 170 |
| ST2000 | 105 | 95 | ST5400 | 180 | 175 |
| ST2500 | 130 | 120 | |||
