7/1.6mm High Tensile Strength Steel Wire for Communication Cable Making

7/1.6mm Galvanized Stranding Steel Wire ApplicationThe galvanized steel wire strand is used for overhead ground lines or electrical power transmission lines. Stay or guy wire strands are produced for use with poles, towers, or any other form of guying. StandardConcentrically stranded Galvanized steel wire strand available in class "A", "B" and "C" galvanizing, "A" being the least heavy and "C" being the most heavy. Manufactured without welds per ASTM A-363 or with welds per ASTM A-475. Strands are formed to remain substantially in place when severed. SpecificationASTM A475, ASTM A363, BS183:1972Zinc-coated grade of steel strand wire /guy wire : Class A ,Class B and class CGalvanized Steel Wire Stand ASTM-A475Number of Wires/Dia.Approx.Strand Dia.Siemem Martin GradeHigh Strength GradeExtra-high Strength GradeApprox.Weight InchmmKNKNKNkg/km3/2.647/325.5610.40915.56921.7961313/3.051/46.3513.52321.0429.9811743/3.051/46.35---1743/3.309/327.1415.03523.39833.3622043/3.685/167.9418.19328.24640.4792563/4.193/89.5224.73237.18752.4893287/1.041/83.184.0485.9168.18497/1.325/323.976.5399.51913.078767/1.573/164.768.45212.67717.7481087/1.653/164.76---1187/1.833/165.5611.38717.12624.021457/2.037/326.3514.01221.12929.5811817/2.361/47.1418.90528.46939.8122437/2.649/327.9423.79835.58649.823057/2.775/167.94---3357/3.053/89.5230.91548.0468.5034077/3.687/1611.1141.59164.49992.5235947/4.191/212.753.82383.627119.6577687/4.789/1614.2969.837108.981155.6889917/5.265/815.8884.961131.667188.605121119/2.541/212.756.49284.961118.76875119/2.879/1612.4971.616107.202149.90594819/3.185/815.8880.513124.995178.819118419/3.813/419.05116.543181.487259.331171919/4.507/822.22159.691248.211354.523235219/5.08125.4209.066325.61464.839238437/3.63125.4205.508319.827456.832306137/4.0911/828.58262407.457581.827400637/4.5511/431.75324.72505.318721.5024833  Galvanized Steel Wire Strand  BS 183 : 1972Number of wires/Dia.Approx.Strand Dia.Minimum Breaking Load of StrandApprox. WeightGrade 350Grade 480Grade 700Grade 850Grade 1000Grade 1150Grade 1300 mmkNkNkNkNkNkNkNkg/km3/1.803.92.653.66-----603/2.655.75.807.95-----1303/3.2578.7011.95-----1953/4.008.613.2018.10-----2954/1.804.43.554.90-----804/2.656.47.7010.60-----1724/3.257.911.6015.90-----2604/4.009.717.6024.1035.20----3905/1.504.13.104.246.18----695/1.804.94.456.108.90----955/2.657.29.6513.2519.30----2205/3.258.814.5019.9029.00----3205/4.0010.822.0030.1543.95----4907/0.561.70.600.831.20-1.701.982.24147/0.712.10.971.331.94-2.753.193.60287/0.852.61.391.902.80-3.954.575.15317/0.902.71.552.143..1-4.455.125.80357/1.0031.922.643.85-5.506.327.15437/1.253.83.014.106.00-8.559.8811.15677/1.404.23.755.177.549.1610.7512.3514.00847/1.604.84.906.759.8511.9514.1016.2018.301107/1.805.46.238.5512.45-17.8020.5023.201407/2.006.07.7010.5515.40-22.0025.3028.601707/2.367.110.7014.7021.40-30.6035.2039.802407/2.658.013.5018.5027.00-38.6044.4050.203007/3.009.017.3023.7534.65-49.5056.9064.303927/3.159.519.1026.2038.20-54.5562.7570.904307/3.259.820.3027.8540.65-58.0566.8075.504607/3.6511.025.6035.1551.25-73.2584.2095.205707/4.0012.030.9042.2061.60-88.00101.00114.006907/4.2512.834.7547.6569.50-99.30114.00129.007807/4.7514.043.4059.4586.80-124.00142.70161.3097019/1.005.05.227.1610.45-14.9217.1619.4012019/1.256.38.1611.1916.32-23.3226.8130.3118019/1.407.010.2414.0420.47-29.2533.6438.0223019/1.608.013.3718.3526.75-38.2043.9349.6630019/2.0010.020.9028.6541.7850.7459.6968.6477.6047019/2.5012.532.6544.8065.2979.2893.27107.30121.3073019/3.0015.047.0064.5094.00114.10134.30154.50174.60105019/3.5517.865.8090.27131.60159.90188.00216.30244.50147019/4.0020.083.55114.60167.10203.00238.70274.60310.40187019/4.7523.8117.85161.40235.70286.00336.70387.20437.702630Technical DataIntensity levelWirediameterMin. tensile strengthMin. stress with 1% extensionMin. extension percentage when L=250Min. No. of 3600 twist mmMpaMpa% General1.24~2.25134011703.016 2.25~2.75131011403.016 2.75~3.00131011403.516 3.00~3.50129011003.514 3.50~4.25129011004.012 4.25~4.75129011004.012 4.75~5.50129011004.012High1.24~2.25145013102.516 2.25~2.75141012802.516 2.75~3.00141012803.016 3.00~3.50141012403.014 3.50~4.25138011703.012 4.25~4.75138011703.012 4.75~5.50138011703.012Very high1.24~2.25162014502.014 2.25~2.75159014102.014 2.75~3.00159014102.512 3.00~3.50155013802.512 3.50~4.25152013402.510 4.25~4.75152013402.510 4.75~5.50152012702.510Production processGSW producing process is phosphating, drawing, galvanizing, stranding and packing .Package About usZHEJIANG WANSHENG YUNHE STEEL CABLE CO .,LTD established  in 1958,located in Hangzhou City,it is one of the leading manufacturer for galvanized steel wire and strand, Aluminium Clad Steel wire & strand for cables & communication  industry in China around more than 60 years .Also it is national key supporting high-tech enterprise.The production capacity at present over 30,000 tons per year.We now have a registered capital of 200 million RMB and covering an area of 37 thousand square meters. Our company has attained ISO 9001 quality m