2. Galvanized steel wire rope, including hot galvanizing and electro-galvanizing, with thick hot galvanizing layer and thin electro-galvanizing layer.
3. Stainless steel wire rope, which is twisted with stainless steel wire, is more expensive.
4. Plastic coated steel wire rope
5. Smooth steel wire rope produced in 180 years will be replaced by phosphating coated steel wire rope.
52mm should be a steel bar, and steel wire generally refers to the diameter below 6.5 mm If it is a 52mm steel wire rope, the fiber core of 6*36XS structure is 1570MPa, and the breaking force is 1 130kN, 1 13t for reference only.