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copper zinc alloy
Hose wire is also called steel wire for hose reinforcement, brass-plated steel wire, rubber tube wire, or brass rubber tube wire. It is used as the reinforcement layer of the rubber hose. These high-pressure rubber hoses could sustain high pressure and high impact, and they can be used for machinery, aviation, ocean, oil drilling and some other special occasions. The hose reinforcement steel wire is carried out in line with GB/T 11182-2006 Standard, also can be manufactured according to DIN, ASTM, JIS and so on. Other specifications according to customers' requirements are also available.
The surface of steel wire for hose reinforcement is plated a layer of uniform copper zinc alloy. The ratio of copper to zinc is 6814%:3214%. The torsion value is more than 50 times, and knotting strength is more than 50%. The weight of brass coating is heavier than 2.0g/kg. The steel wire has good line shape, the nature winding diameter is no less than 120mm, and the wire cutting warp(to the coil section) is no more than 50mm. The ellipticity of steel wire is not more than half of the diameter tolerance. The elongation of steel wire at breaking is not less than 2% , which could be arranged by our customers.
Each spool of hose wire is packed with plastic film,12 spools on a floor; a piece of plastic clapboard placed beteen 2 floors,72 spools is packed in a plastic bag then in carton fixed on a pallet. Also packed as per customers' requirements.