A multi-strand rope used to tie ships. Requires tensile, impact, abrasion, flexibility and softness. Elevator Car,Safety Tips,Elevator Car Safety,Elevator Carriage MAURER TECHNOLOGIES CO., LTD. , https://www.maurer-elevator.com
In the past, steel cables, hemp or cotton ropes were commonly used. After the appearance of synthetic fibers, nylon, polypropylene, vinylon, polyester and the like were mostly used. In addition to light weight, high strength, good impact resistance and wear resistance, synthetic fiber ropes have the advantages of corrosion resistance, mildew resistance and insect resistance. For example, the strength and wear fastness of nylon cable exceeds that of hemp and cotton cables. The polypropylene cable has a specific gravity less than water and can float on the surface of the water. It is convenient and safe to operate. The chemical fiber cable is divided into three types, a multi-strand twisted cable and an 8-strand multi-strand braided cable according to the processing structure. The 3-strand cable is generally 4 to 50 mm in diameter, and the 8-strand cable is generally 35 to 120 mm in diameter. In addition to being used for ship tethers, chemical fiber cables are also widely used in transportation, industry, mining, sports and fisheries. Metal materials can also be incorporated into the core for special applications. 