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If the chromium content in SMA490AW, SMA490BW, SMA490CW steel grades alloy steel reaches about 12%, dense chromium oxides will be formed on the surface of the steel, which will greatly improve the corrosion resistance of steel in oxidizing media. Chromium, aluminum, silicon and other elements can improve the oxidation resistance of steel and the corrosion resistance of high-temperature gas, but excessive aluminum and silicon will deteriorate the thermoplasticity of steel.
SMA490AW, SMA490BW, SMA490CW steel grades, Weathering steel plate is a kind of commonly used building materials with both functionality and aesthetics. Therefore, weathering steel has been widely used in the field of processing and decoration in the construction industry, and has been favored by many architects and landscape designers. Weathering steel has strong corrosion resistance and wear resistance. It not only has been applied in construction industry, but also have a wide range of applications in other fields.
The salesman of the company is familiar with all aspects of knowledge. Understand the company profile: group, company profile, various honor certification, enterprise's functional strength and other advantages analysis. Know the main product brand types and specifications of the company, and know the special knowledge of the product (production process and advantages of the product, simple identification method of product quality, etc.)
The company has passed the ISO9001: 2008 quality system certification, strictly implemented the ISO9001 quality management system. Besides, we have continuously improved the after-sales service network to make every effort to provide more convenient, accurate and faster services for all customers. We will supervise the production, control the quality in the factory, Inspect the cargo before shipment, Issue the test report to sales department. From the steel prodcution to steel delivery, we always focus the whole process.
The work concept attaches importance to talents, creates a high-income and high-standard employment mode and work mode, actively advocates all kinds of talents to inspire each other, respect each other, unite and act together, cultivates employees' corporate interests above all else, is tolerant and enterprising, learns correct ways of doing things, improves employees' Professional quality, encourages and urges employees to make continuous progress, Continuously realize self value and grow together with the enterprise.
It is a modern high-tech professional enterprise integrating scientific research, SMA490AW, SMA490BW, SMA490CW steel grades production and sales. The company is mainly engaged in the manufacture, installation and commissioning of boiler and pressure vessel, chemical, metallurgical, petroleum and other equipment, as well as SMA490AW, SMA490BW, SMA490CW steel grades process technology development, technology transfer and related technical consulting and technical services.