一.用途：
应用于煤炭、矿山、港口、冶金、电力、化工等领域输送物料。
二.特点：
1、拉伸强度大
2、抗冲击好
3、使用寿命长
4、使用伸长小
5.成槽性好
6、耐曲挠性好
三.结构
带体由上、下覆盖胶，中间胶，边胶按照一定间距纵向排列的钢丝绳构成。
四.技术规格
Standard GB/T9770 | | | | | | | | | | | | | | |
Type | ST630 | ST800 | ST1000 | ST1250 | ST1600 | ST2000 | ST2500 | ST2800 | ST3150 | ST3500 | ST4000 | ST4500 | ST5000 | ST5400 |
Min. Tensile strength( N/mm) | 630 | 800 | 1000 | 1250 | 1600 | 2000 | 2500 | 2800 | 3150 | 3500 | 4000 | 4500 | 5000 | 5400 |
Max Cord Dia (mm) | 3.0 | 3.5 | 4.0 | 4.5 | 5.0 | 6.0 | 7.2 | 7.5 | 8.1 | 8.6 | 8.9 | 9.7 | 10.9 | 11.3 |
Steel Cord pitch(mm) | 10 | 10 | 12 | 12 | 12 | 12 | 15 | 15 | 15 | 15 | 15 | 16 | 17 | 17 |
| ±1.5 | ±1.5 | ±1.5 | ±1.5 | ±1.5 | ±1.5 | ±1.5 | ±1.5 | ±1.5 | ±1.5 | ±1.5 | ±1.5 | ±1.5 | ±1.5 |
Top Cover thickness (mm) | 5 | 5 | 6 | 6 | 6 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8.5 | 9 |
Bottom Cover thickness (mm) | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 8 | 8 | 8 | 8 | 8 | 8.5 | 9 |
Belt Weight (kg/m^2) | 18.0 | 19.5 | 21.5 | 22.2 | 26.1 | 33.1 | 35.3 | 36.0 | 41.1 | 45.0 | 45.0 | 51.0 | 59.0 | 62.0 |
Width specification (mm) | The amount of steel cord rope | | | | | | | | | | | | | |
800 | 75 | 75 | 63 | 63 | 63 | 63 | 50 | 50 | - | - | - | - | - | - |
1000 | 95 | 95 | 79 | 79 | 79 | 79 | 64 | 64 | 64 | 64 | 64 | 59 | 55 | 55 |
1200 | 113 | 113 | 94 | 94 | 94 | 94 | 76 | 76 | 76 | 77 | 77 | 71 | 66 | 66 |
1400 | 133 | 133 | 111 | 111 | 111 | 111 | 89 | 89 | 89 | 90 | 90 | 84 | 78 | 78 |
1600 | 151 | 151 | 126 | 126 | 126 | 126 | 101 | 101 | 101 | 104 | 104 | 96 | 90 | 90 |
1800 | - | 171 | 143 | 143 | 143 | 143 | 114 | 114 | 114 | 117 | 117 | 109 | 102 | 102 |
2000 | - | - | 159 | 159 | 159 | 159 | 128 | 128 | 128 | 130 | 130 | 121 | 113 | 113 |
2200 | - | - | - | - | - | 176 | 141 | 141 | 141 | 144 | 144 | 134 | 125 | 125 |
