80级欧式旋转安全钩
高强度高韧性特殊合金钢锻造而成,经过热处理
与EN818-2标准80级链条配合使用
逐件按工作拉力的2.5倍进行验证测试
抽样进行2万次耐疲劳测试
对每一批次产品进行严格的抽样破断测试
经过100%磁粉探伤检验
表面处理:喷塑
产品编号 | 工作载荷(T) | 破断载荷(T) | 尺寸(mm) | 单重(KG) | |||||
B±2 | C±2 | D±1 | L±3 | T±1.5 | E±2 | ||||
HR83-01 | 1.12 | 4.48 | 32.5 | 22.0 | 11.3 | 170.0 | 34.0 | 29.0 | 0.71 |
HR83-02 | 2 | 8 | 35.5 | 26.0 | 12.5 | 210.0 | 46.0 | 34.0 | 1.10 |
HR83-03 | 3.15 | 12.6 | 42.0 | 34.0 | 15.0 | 247.0 | 56.0 | 44.0 | 2.00 |
HR83-04 | 5.3 | 21.2 | 50.0 | 38.5 | 16.0 | 302.0 | 69.0 | 52.0 | 4.00 |
HR83-05 | 8 | 32 | 61.0 | 55.0 | 21.5 | 383.0 | 86.0 | 60.0 | 7.30 |
HR83-06 | 12.5 | 50 | 72.0 | 61.0 | 26.0 | 418.0 | 100.0 | 83.0 | 11.60 |
HR83-07 | 15 | 60 | 95.0 | 95.0 | 33.0 | 527.0 | 98.0 | 88.0 | 16.00 |
HR83-08 | 21.2 | 84.8 | 122.0 | 115.0 | 42.0 | 610.0 | 110.0 | 95.5 | 21.50 |
HR83-09 | 31.5 | 126 | 140.0 | 126.0 | 52.0 | 777.0 | 166.0 | 150.0 | 79.00 |