stainless steel coil applications from industry analysts, the automotive industry is currently the fastest growing stainless steel coil applications. Over the past decade, Japanese automakers increased from an average of 10 kg 30 kg with a consumption of stainless steel coil, the United States has more than 40 kg. Bus, subway, high-speed rail cars and other means of public transportation are also widely used stainless steel coil. Chinese home appliance industry is stainless steel coil applications potentially large market. In addition, demand for stainless steel coil in the water industry, building and construction industry, the environmental protection industry, industrial facilities will also be increasing every year.
A vehicle / automobile industry
This is currently the fastest growing stainless steel coil applications. Manufacture of high strength stainless steel coil body structure can greatly reduce vehicle weight, increase strength body structure, made of stainless steel coil panel and decorative parts of the vehicle can reduce maintenance costs. In addition, the stainless steel coil also has the advantage due to corrosion and heat resistance to chloride ions is due to the exhaust system of the vehicle. Now, Japan, the United States, Sweden and other countries have a large number of vehicles using a stainless steel coil. From the 1980s, Japan began to promote, present its stainless steel coil train car reached 60%. Stainless steel coil car industry is the focus of application development.
Second, the water industry
Water contamination in its storage and transportation problems has been growing attention. Large number of proven,
stainless steel coils is water preparation, storage, transportation, purification, recycling, desalination and other water industry best selection. Its advantages are: corrosion resistance, earthquake, water, health (no rust and patina), light weight (lighten 1/3), low maintenance, long life (can be used for 40 years), life cycle cost (LCC) low , is recyclable green materials. According to reports, at present, the Tokyo area pipeline has reached 76% of stainless steel coil, pipe leakage rate from 14.7% to 7.5% currently. Osaka, Japan suffered a major earthquake, stainless steel coil storage tank intact. Recently, Japan has developed corrugated pipe fittings, stainless steel coil so that the construction cost is reduced by 20% water pipeline, 3% of the total costs, maintenance costs 3/4.
Third, the construction industry
It is one of the oldest areas of stainless steel coil applications. In architectural terms, at present, mainly used in stainless steel coil high-rise building facades, interior and exterior columns coated, handrails, floor, elevator siding, doors, windows, walls and other internal and external decoration and components. The surface treatment, painting, plating stainless steel coil plate board to solve the problem prone to fingerprints and other touch after making stainless steel coil to further expand the range of applications. Japan has developed a variety of stainless steel coil roofing materials, such as corrosion resistance and better high, medium chromium ferritic and various coating plate. Sweden developed super-clean stainless steel coil plate board surface brushing, France Ugine developed UGITOP surface plate, for the construction industry to provide a new choice.
Fourth, the home appliance industry
In the home appliance industry, a large amount of stainless steel coil is automatic washing machine drum, water heater, microwave oven inside and outside the shell, refrigerator liners, and more use of ferritic stainless steel coil. Western Europe, the proportion of household electric stainless steel coil is large, except in Asia outside Japan closer to the European level tends to be used less. In 1999, the Japanese electronics industry, ferritic, martensitic stainless steel coil consumption reached 28 percent, accounting for 12% of the austenite. China's production of microwave ovens, refrigerators, air conditioners, television and other export products is competitive in the world, the domestic appliance industry is the largest market for stainless steel coil potential applications. It is estimated that the next 5-10 years, China's home appliance industry, stainless steel coil demand will reach 10 million -15 million tons.
Fifth, the environmental protection industry
Industrial waste gas, waste and sewage treatment plant requires the use of stainless steel coil manufacturer. In the flue gas desulfurization process, to resist sulfur dioxide and chlorine ions, iron corrosion in the absorber, coolers, pumps, valves, chimneys, etc. need to use duplex stainless steel coil and high-grade austenitic stainless steel coil . Garbage incinerator, waste water treatment facilities are required high-performance stainless steel coil material.
Six, industrial facilities
Stainless steel coil used in industrial facilities in developed countries the ratio is generally 15% -20%, the proportion of domestic applications small. This is partly due to the introduction of complete sets of industrial equipment, stainless steel coil material are not statistics, on the other hand was not adopted because of domestic materials. Chemical, petrochemical, chemical, paper, food, medicine, energy (nuclear power, thermal power, fuel cells) and other areas of need stainless steel coil. In addition, the existing equipment has been imported into the maintenance period. With the development of the domestic stainless steel coil to improve the quality of products and special grades of products, domestic industrial facilities stainless steel coil applications will increase every year in the future.
