1:galvanized steel wire: high quality low carbon steel wire, the diameter of steel wire 2.0mm-4.0mm, the tensile strength of steel wire 350-550mpa/mm2, the surface of steel wire using hot dip galvanized protection, galvanized protective layer thickness according to customer requirements, galvanized maximum can reach 350g/m2.
2:zinc-5% aluminum – mixed rare earth alloy steel wire (also called galfan) steel wire, which is a kind of new material in recent years, corrosion resistance is more than 3 times of the traditional pure galvanized steel wire, the diameter of the wire can reach 2.0mm-4.0mm, steel wire tensile strength 350-550mpa/mm2.
3:Pure polyester material,PET is very strong for its light weight. 3.0mm monofilament has strength of 3700N/377KGS while it only weights 1/5.5 of the 3.0mm steel wire. It remains high tensile strength for decades below and above water.Corrosion resistance is a very important factor for both land and underwater applications. PET is in nature resistant to most chemicals, and there is no need for any anti-corrosive treatment. PET monofilament has obvious advantage over steel wire in this regard. To prevent from corrosion, the traditional steel wire either has galvanized coating or PVC coating, however, both are only temporarily corrosion resistant. A wide variety of plastic coating or galvanized coating for wires have been utilized but none of these have proven completely satisfactory.
Post time: Aug-05-2022