In order to meet the requirements of domestic and foreign customers for the increasing surface quality of steel pipes and solve the practical problem of rust on the surface of long-distance transportation of steel tubes, Kanghong actively introduces DR- slightly anti-rust oil, which has the characteristics of super anti-rust, rapid volatilization, easy removal, environmental protection and so on. According to the customer's subsequent processing requirements, the technical department of our company formulated the corresponding process specifications. The surface rust and corrosion rate of the steel pipes applying DR anti-rust oil were effectively contained. The customer gave a high evaluation after receiving the product.
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