反扭曲的钢丝绳子

Anti-twisting steel Wire RopeAnti-twisting steel wire ropes are braided with fine-quality zinc-plated wires (1/8/12* 19W, 1/8/12* 25F1),which have the features listed below; 1. The angle of rotation of the wire ropes under the tensile strength in a natural state is equal to 0 and their resultant torque is equal to 0. 2. The wire ropes,flexible in use,are free from knotting,interwinding,strand breaking and Wire hooks,when the tension is released. Anti-twisting steel wire ropes are mainly used for 1.Electric power lines traction,tensional paying-off of leading ropes or used as a dragging rope for Paying-off. However,the diameter of the barrel core in the winch should be 15 times or over greater than that of the wire rope. 2 Used as lifting ropes instead of common wire ropes within the range of tension permissible.Structural forms of torsionproof braided wire ropes (in cross section) 1Four-sided eight strands 2 Four-sided twelve strands 3 Six-sided twelve strandsAnti-Twisting Steel wire RopeStructureNominal Square Dia.(mm)Strand StructureStrand Dia.(mm)Nominal Tensile Strength(Mpa)Strand Torsional Cutting Force(KN)Strand Breaking Force(KN)Steel Rope Referenced Weight(kg/km)Four-Sided Eight Strands78*19W2.019606.04019498*19W2.519608.557288118*19W3.0196010.576400138*19W3.5196016.0105580158*19W4.0196018.0122691188*25Fi4.8-5.0196030.02041040188*25Fi4.8-5.0206032.02151080208*25Fi5.2-5.5206036.02411202228*25Fi6.0196044.03001538Four-Sided Twelve Strands912*19W2.019604.0652971112*19W2.519608.4854321312*19W3.0196012.01226301512*19W3.5196016.11658641812*19W4.0196019.020011002012*25Fi4.2-4.5196024.525012902012*25Fi4.2-4.5196025.325913002212*25Fi4.8196030.030615602212*25Fi4.8-5.2196031.332017862412*25Fi5.0-5.2196036.036518222412*25Fi5.0-5.2196036.036520002512*25Fi5.2-5.5216041.542021602512*25Fi5.2-5.5216022502612*25Fi5.5-5.6196028.028823002612*25Fi5.5-5.6216041.042023002812*25Fi6.0196045.046123102812*25Fi6.0216047.548525703012*25Fi6.5196050.952027213012*25Fi6.5216052.95403100Six-Sided Twelve Strands912*19W2.019605.3552971112*19W2.519608.4854321312*19W3.0196012.01226301512*19W3.5200016.01658641812*19W4.0196016.520011002012*25Fi4.2-4.5196024.525012902012*29Fi4.2-4.5196025.025913002212*25Fi4.8196030.030615602212*29Fi4.8196034.335017862412*25Fi5.0-5.2196035.735018222412*29Fi5.0-5.2196036.036520002512*25Fi5.2-5.5196038.038821602512*29Fi5.2-5.5216041.042022502612*29Fi5.5-5.6196038.038822802612*29Fi5.5-5.6216041.042023002812*29Fi6.0196042.043023102812*29Fi6.0216047.548525703012*29Fi6.5196047.048027213012*29Fi6.5216053.05403100