... Standard : GB,BS,DIN,JIS,API ,EN,ASTM,etc.5) Construction: 1X7,1X19,6x7,7X7,6x19,7X19,6X37,7X37,8x19 ... B/L (KN)Not Exceed %6×7+IWS1.50.981.61.71.7820.90.11.61.121.81.922.21.81 ... steel wire rope for more than 8 years, and exported to overseas for 6 years. With best quality and service ... with the tensile force and decreases with the roller force. 4.Wire rope slings (steel wire ropes) are used to ...