Tenders for Supply of Pvc Insulated Galvanized Steel Wire Rope For Railway Signaling .Dia 6 Mm 19 Mm Circumference Construction 7X7, Lay Right Hand Oridinary. Finish Galvanized .Tensile Strenght 125-140 Kg/Sq Mm Comfirmin G To Irs S 3-61 Pvc Thinkness 1Mm, Outdoor Dia 8 Mm . Specn: Irs :S3-61 Warranty Period: 30 Months After The Date Of Delivery