... Tensile Strength: 1470,1570,1670,1770,1870,1960 MPAcertification:ISO9001Structure and useful1 .Cable car, cableway towing, slope hoisting, ship, derricking ... for hoisting, derricking, lifting, towing, port load and unload, blast furnace boisting and oil well drilling. The rope with wire core ... , cage channel of vertical well drilling, port load and unload derrick ,and tower crane. 18×7+FC,18×7+IWS, ...