1)Many structures 2)Competitive price and good quality ... 1, Name: point contacted steel wire rope;linear contacted steel wire rope ;non-rotating steel wire rope with many layers ... rigging and chains.2,Raw material : quality carbon spring steel ,60# ,65#,70#,72A,82B3,Standard : ISO , ... :1770mpa,1570mpa,1670mpa,1860mpa,1960mpa6,High carbon spring steel wire (Galvanized , Ungalvanized , coated PVC /PE / ...