What cause steel wire rust of PU steel wire hose
PU steel wire hose is reinforced with spiral copper-plated steel wire. The steel wire is also coated with a layer of PU. The material is imported raw material, and the inner wall is smooth, which makes the material flow smoother. Compressible (expansion ratio is 1:4). The hose is light and soft, wear-resistant and mineral oil-resistant.…
