Polyethylene anticorrosive steel purlin by international standards of Q235 steel strip, surface treated, PE hot melt plastic, excellent oil resistance, water resistance and chemical corrosion resistance, non-toxic, antiseptic effect. In chemical, pharmaceutical, pickling and galvanizing, electroplating, printing and dyeing, ceramics, power generation, steel, fertilizer, health, environmental protection, food, marine, wind power and other industries can reach to more than 20 years of life. At present is the only domestic R & D and production factory.
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The new C type steel purlin anticorrosion