Galvanized Steel Messenger Guy Wire Produced by ASTM a 475¹

Product Description  Galvanized Steel  Wire Strands for messenger wireApplication: In order for the power cable being transmitted with overhead line, messenger wire will minimize any tension over the power cable by hanging over the line between the utility poles.SpecificationGrade12(a)2(b)3(a)3(b)Construction3 wire strands7 wire strands19 wire strandsConstruction Symbole1x31x7(a)1x7(b)1x19(a)2x19(b)Classification of steel strands based on standard tensile strength, from 1 through 3.Grade123Tensile Strength of Wire N/mm21230880690    Classification of steel strands based on coating amount of zinc.GradeExtra AABAmount of Zinc-CoatingExtra thick coatingThick coatingThin coatingNominal Diameter of Wire and Diameter Tolerance of wire composing strandsNominalDiameter(mm)DiameterTolerance(mm)min. Breaking Loads(kN)Elongation(%)Torsion123123121.00±0.050.9610.6960.5392.02.02.018141.20±0.051.381.000.7752.02.02.018141.40±0.051.881.361.062.02.02.018141.60±0.052.461.781.382.02.02.018141.80±0.063.122.251.753.03.03.016122.00±0.063.852.782.163.04.04.016122.30±0.065.093.672.853.04.04.016122.6±0.086.514.693.653.04.04.016122.90±0.088.105.834.533.04.04.014103.20±0.089.907.105.524.05.05.014103.50±0.1011.88.496.604.05.05.014103.80±0.1013.910.07.794.05.05.014104.00±0.1015.411.18.634.05.05.014104.30±0.1017.812.810.04.05.05.012104.50±0.1019.514.010.94.05.05.012105.00±0.1024.017.413.44.05.05.01210Pitch of outer layGradePitch of outer lay1Nominal Diameter of wire 30 ± 5 times2Nominal Diameter of wire 40 ± 5 times3Nominal Diameter of wire 70 ± 10 timesBreaking Load for Steel StrandsGradeNumber of Wire/NominalDiameter(Wire/mm)CalculatedDiameterof Strands(mm)Calculated CrossSection Areaof Strands (mm2)min. Breaking Loadsof Steel Strands (kN)Nominal Mass(kg/km)123 13/2.906.219.822.416.112.61563/3.206.924.127.419.615.21903/3.507.528.932.523.418.22283/4.008.637.742.530.623.82973/4.309.343.649.235.527.73443/4.509.747.753.838.730.037627/1.003.05.506.194.483.4743.57/1.203.67.928.906.444.9962.77/1.404.210.812.28.786.8385.37/1.604.814.115.911.58.901117/1.805.417.820.114.411.31417/2.006.022.024.817.813.91747/2.306.929.132.823.618.32307/2.607.837.242.030.223.52947/2.908.746.252.237.629.23667/3.209.656.363.745.735.64467/3.5010.567.375.854.742.55337/3.8011.479.389.664.450.16287/4.0012.088.099.171.455.66967/4.3012.910211582.864.48057/4.5013.511112690.370.18817/5.0015.013715511286.51090 19/1.608.038.242.130.423.6304319/1.809.048.353.338.429.838419/2.0010.059.765.947.536.947419/1.608.038.242.130.423.630419/1.809.048.353.338.429.838419/2.0010.059.765.947.536.947419/2.3011.578.987.062.848.862719/2.6013.010211280.162.480219/2.9014.512513810077.599719/3.2016.015317012294.4121019/3.5017.5183201145113145019/4.0020.02392631891471900We are fully in accordance with the ISO9000 quality control process for our products to ensure that our raw materials, semi-finished and finished products are in line with the customer's quality requirements. For some customers special requirements on product quality, we will pay more attention, we strive to make each batch of our product are fully qualified.Export Packing&Loading:Welcome to contact us to get detailed  production information and newest price.

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