高强度卸扣采用优质碳素结构钢或合金结构钢锻造并进行热处理而成，具有体积小、重量轻、强度高等特点,最大试验载荷为额定载荷的2倍,最小破断载荷为额定载荷的4倍。我公司可根据要求提供6倍系数高强度卸扣. 规格型号额载（t）尺寸(mm)重量kg ABCDEFGH 3/160.339.76.422.44.815.214.224.937.30.03 1/40.511.97.928.76.419.815.532.546.70.05 5/160.7513.59.730.97.921.319.137.353.10.09 3/8116.811.236.69.726.223.145.263.20.14 7/161.519.112.742.911.229.526.951.673.90.17 1/2220.616.047.812.733.330.258.783.30.33 5/83.2526.919.160.516.042.938.174.7106.40.62 3/44.7531.822.471.419.150.846.088.9126.21.07 7/86.536.625.484.422.457.953.1102.4148.11.64 18.542.928.795.325.468.360.5119.1166.62.28 11/89.545.031.8108.029.573.968.3131.1189.73.36 11/41251.635.1119.132.882.076.2146.1209.64.31 13/813.557.238.1133.436.192.284.1162.1232.76.14 11/21760.541.4146.139.198.692.2174.8254.07.80 13/42573.250.8177.846.7127.0106.4225.0314.412.60 23582.657.2196.952.8146.1122.2253.2347.520.41 21/255104.969.9266.768.8184.2144.5326.9453.138.90