1, the proportion. Wire rope diameter is the same, the proportion of heavier, better the quality of wire rope;
2, wire rope core. Wire rope core is strong, the heavier weight, the outer strands of wire rope support better, better the quality of wire rope;
3, material. Material is steel and strength. Steel, higher strength, the higher the better the quality of wire rope;
4, after cutting the rope slightly loose quality, twisted wire rope from the relatively long than short lay length is of good quality;
5, and 316 stainless steel wire rope anti-corrosion capacity than 306 stainless steel wire rope of anti-corrosion capacity strong, 306 specific heat plating zinc wire rope anti-corrosion capacity strong, hot plating zinc than plating zinc wire rope quality good; nylon coated plastic wire rope quality than PE package plastic wire rope strong, PE package plastic wire rope than PVC coated plastic wire rope quality good, coated plastic than plating zinc wire rope anti-corrosion capacity strong.