廠家直銷:防扭鋼絲繩又被稱為無扭鋼絲繩主要用途:用于電力線路牽引,引力展放導(dǎo)線,亦可作為放線的牽引繩。但牽引磨芯直徑應(yīng)不小于15倍繩索直徑。在拉力允許的情況下也可代替普通鋼絲繩作起吊索。防扭鋼絲繩是用優(yōu)質(zhì)鍍鋅鋼絲繩(1*19W,1*25FI〕編織而成。其特點(diǎn):在自由狀態(tài)下承受張力時(shí),鋼絲的旋轉(zhuǎn)角度等于0,合成轉(zhuǎn)矩等于0。繩索柔軟性好,解除張力后不打結(jié),不纏繞,不破股,不出金鉤。防扭鋼絲繩結(jié)構(gòu)形式(橫截面1、四方八股2、四方十二股3、六方十二股繩索結(jié)構(gòu)公稱方徑(mm)股繩結(jié)構(gòu)股繩直徑(mm)股繩抗拉強(qiáng)度(Mpa)股繩破斷拉力(KN)繩索破斷拉力(KN)繩索參考重量(kg/km)四方八股71 19W2.019604.64019491 19W2.519607.557288111 19W3.0196010.576400131 19W3.5196014.3105580151 19W4.0196018.7122691181 25Fi4.8-5.0196030.02041040四方十二股91 19W2.019604.655297111 19W2.519607.585432131 19W3.0196010.5140630151 19W3.5196014.3165864181 19W4.0196018.72001100201 25Fi4.2-4.5196024.52501290221 25Fi4.8-5.2196031.33201300241 25Fi5.0-5.21960363651786251 25Fi5.2-5.5216041.54202250261 25Fi5.5-5.62160282882300六方十二股91 19W2.019604.655297111 19W2.519607.585432131 19W3.0196010.5122630151 19W3.5196014.3165864181 19W4.0196018.72001100201 25Fi4.2-4.5196024.52501290221 25Fi4.8196030.03061560241 25Fi5.0-5.2196035.73501822251 25Fi5.2-5.51960383882160261 29Fi5.5-5.61960383882280281 29Fi6.01960424302310301 29Fi6.51960474802721