Rope is a high strength, good elasticity, flexibility, light weight and good important component, is widely used in machinery, shipbuilding, mining, metallurgy and forestry and other industries. Is made of twisted steel wire rope, structure, see Figure 1. Middle fiber rope, said how much money one ton rope cord, twist the wire rope around the core strands called. Rope diameter is generally * ~ 65mm, the thickest up 120mm, non-twisting wire rope diameter up to 1000mm. Early 19th century rope industry leader, Europe has been used instead of a rope made of wire rope and chains in the mine; the subsequent emergence of the rope. Rope very versatile variety. Late 1970s rope, wire rope production in the world is about 0.3% of all steel production. After 1939 years ago, China began producing steel wire rope, it is now able to produce a lot of variety. Zhang is widely used in wire rope, pull, lift, rise, lead, pull and so on. 1, which includes the entire test and rope stock split test, the samples were good interception in twisting rope rigging; 3 stock split test: Is the rope rigging of the individual wires were pulling, repeated bending, 360 torsion test; two, the whole rope breaking force test: is the captain on the tensile test performed at both ends of the sample according to the specifications of different rigging clamps fixed rope with different packaging specifications, the holder can firmly grip test sample, then the average force applied to each specimen to share. 4, these tests were carried out in accordance with relevant national standards, the test results should be consistent with the rope rigging scale delineated targets. Rope surface treatment | Nanjing rope | Rope uses - Yuan Yuan Long fasteners from Yongnian County Long Fastener Manufacturing Limited. Yongnian County, Yuan Long Fastener Manufacturing Co. (www.hdyljgj.com) strong, credible, in Handan fastener industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Yuanlong fasteners and you hand into the brilliant, for a better future!