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Our company is a specialized technical support and after-sales service organization - customer service center. At the same time, we have provided excellent technical Q415NH atmospheric corrosion resistant steel personnel and strong technical support for our company, and cultivated an excellent after-sales team for our company. Our company will appoint a full-time service manager to be responsible for the unified coordination of technical support and Q415NH atmospheric corrosion resistant steel after-sales service of the project.
According to the type of production, boiler tubes can be divided into seamless steel tubes and welded steel tubes. Boiler tubes are mainly used in pipelines, heating equipment, machinery industry, petroleum geological exploration, chemical industry and other fields. Because of the special purpose of the boiler tubes, the technical parameter requirements of the Q415NH atmospheric corrosion resistant steel, boiler tubes are also different. Generally speaking, boiler tubes must have pressure resistance, high temperature resistance, oxidation and corrosion resistance, and high tensile strength.
In recent years, after the completion of large-scale, high-speed and automation of steel rolling technology and equipment in the world, the rapid development of Q415NH atmospheric corrosion resistant steel high-precision rolling technology with the goal of improving product quality, expanding varieties, saving energy and reducing consumption, and increasing benefits. For example, in 2013, Anshan Iron and Steel's 4300 mm rolling mill, Shagang's 5000 mm rolling mill and 3500 mm furnace coil rolling mill introduced foreign technology to further upgrade the company's Q415NH atmospheric corrosion resistant steel technical equipment.
In January 2019, one of our Vietnam customer purchased 395.62 tons Q345B steel plate Q415NH atmospheric corrosion resistant steel for their construction project, we prepared all the goods ready within 5 days, and supplied the goods with painting sand blasting to SA2.5 Q415NH atmospheric corrosion resistant steel and priming gray oxide primer, and arrange shipment in time. Meet the customer urgent delivery request.