This steel wire rope needs to plastic/VINYL covered, which is better than galvanized rope in anti-corrosion. We often supply 18x7, 19x7 or 6x24 construction, with diameter 12mm, 16mm and 18mm. The length is between 50mtrs to 85mtrs for different devits. The non-rotating and IWRC (Internal Wire Rope Core) type provide minimum breaking load(MBL) 67.3KN to 165KN. Regarding Nominal Tensile Strength, we have following (MPA): 1570, 1670, 1770, 1870, and 1960. All of them are available with CCS class certificate and MILL certificate.