Made in uhmwpe(ultra high molecular weight polyethylene), with special coating, the strongest fiber in the world, 14% of the wire steel rope weight in case of the same mbl, excellent resistance to uv and chemicals, superior abrasion resistance, no difference in tensile strength when wet or dry, workable below -20 centigrade\n; the construction could be 3-strands, 8-strands, 12-strands and double braided, dia from 4mm to 104mm, with mbl could be 13kn to 7000kn. used for mooring lines, tug line, supper sized commercial vessel and wirerope replaced