Copper-plated steel wire is made of high-quality steel wire and oxygen-free copper to ensure the production of the best products. We use an advanced high-speed wire drawing machine to precisely control the product wire diameter within the tolerance of +0.02mm . The imported drawing oil is used in the production, so that the surface of the produced copper-plated steel wire is smooth and bright, and the oxidation resistance time is long . 1 ) The brass-plated steel wire produced by our company is made of sand steel 72A or Baosteel 82B . 2 ) The specifications of our brass-plated steel wire range from 0.12mm to 1.6mm , of which 0.12mm -1.0mm can be packed with BS60 industrial wheel (iron shaft). The net weight of each plate is about 25kg -30k g , 0.4-1.6mm It can also be bundled with silk, each bundle weighs about 50kg . 3 ) Among them, 0.2mm -0.7mm brass plated steel wire is also called hose wire , and the tensile strength is 2450-3250Mpa , which is mainly used for rubber hose reinforcement . Our copper plating layer is made of copper-zinc alloy , in which the copper layer ratio is 68%+4% , and the zinc layer ratio is 32%+4% . The copper plating layer is more stable and has strong adhesion to the hose. 4 ) Among them, 0.12mm -0.4mm brass plated steel wire can be used for wire brush , the main advantage is that it has certain wear resistance, and the copper plating layer is not easy to fall off . Since the copper plating layer is stable and has high strength, the brass plated by our company can also be used for spring only, which has good elasticity and is not easy to rust . For we have reference to the tensile strength of copper wire GB group C, so it can be used in pvc, hoses and manufacturing duct. Pharmaceutical Factory Industrial Sectional Door Pharmaceutical Factory Industrial Sectional Door,White Pharmaceutical Factory Industrial Sectional Door,Blue Pharmaceutical Factory Industrial Sectional Door,Red Pharmaceutical Factory Industrial Sectional Door Shenzhen Yue Ma intelligent Technol , https://www.ymcleanroomdoor.com