How to choose high quality steel wire rope?

Quality judgment

1. Specific gravity. The diameter of wire rope is the same. The heavier the specific gravity is, the better the quality of wire rope is;

2. Wire rope core. The stronger the wire rope core is, the heavier the specific gravity is, the better the supporting force for the outer strand of the wire rope is, and the better the quality of the wire rope is;

3. Materials. The material is steel grade and strength. The higher the steel grade and the higher the strength, the better the quality of the wire rope;

4. The quality of the slightly loose rope after cutting is good, and the quality of the wire rope with relatively long lay length is better than that of the wire rope with short lay length;

5. The anti-corrosion capacity of 316 stainless steel wire rope is stronger than that of 306 stainless steel wire rope, 306 stainless steel wire rope is stronger than that of hot-dip galvanized wire rope, and hot-dip galvanized wire rope is better than that of galvanized wire rope; The quality of nylon coated steel wire rope is better than that of PE coated steel wire rope, the quality of PE coated steel wire rope is better than that of PVC coated steel wire rope, and the anti-corrosion capacity of plastic coated steel wire rope is stronger than that of galvanized steel wire rope.