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            产品中心 > 链条索具 > 80级链条

            80级链条

            产品破断强度≥800Mpa.
            符合GBT 24816-2017 一般起重用钢制短环链 吊链用8级中等精度链条及欧盟BS-EN-818-2-1997标准
            链条采用合金钢制造,并经过热处理,破断延伸率≥17%
            根据客户要求,可对表面进行涂油、发黑、喷漆、镀锌处理
            4倍安全系数

            image.png


            Dn(mm)内长p(mm)宽度(mm)极限工作负荷(t)单位长度重量(kN)试验负荷(kN)最小破断负荷(kN)
            规格允许偏差最小内宽b1最大外宽b2
            6±0.24187.822.21.10.828.345.2
            8±0.322410.429.62.02.250.380.4
            10±0.43013.037.03.23.378.5126
            12±0.483615.644.44.53.3113180.9
            13±0.523916.948.15.33.8133212
            16±0.644820.859.28.06.7201322
            18±0.95423.466.610.07.3254407
            20±16026.074.012.59.0314503
            22±1.16628.681.415.010.9380608
            26±1.37833.896.221.215.2531849
            30±1.59038.0106.028.320.37061130
            32±1.69641.6118.031.523.08041290
            34±1.710244.2125.836.326.09061452
            40±212052.0148.050.036.012602010
            42±2.112654.6155.455.440.013852218
            45±2.313558.5167.063.045.515902540
            48±2.514460.0170.072.552.014502900


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