The steel wire ropes that you find at Megatek are used for different functions and are divided into two categories: simple steel wire ropes and special steel wire ropes. The simple steel wire ropes have a textile core, are stiffer than special ones and are non-greased mainly used for stretching. The special steel wire ropes include wire ropes used for cranes, in which the steel material has a high percentage of carbon and has very high elasticity, must be greased to reduce the contact surfaces between them to ensure durability.