Vehicle/automotive industry: this is the fastest growing area of precision stainless steel pipe fittings.Because the stainless steel pipe as the exhaust system of the car has the advantages of chloride corrosion resistance and heat resistance.Today, stainless steel vehicles are widely used in countries such as Japan, the United States and Sweden.Japan began to promote in the 1980s, and now its stainless steel rolling stock has reached 60%.The automobile industry is the key point for the use of precision stainless steel pipe fittings.

Construction: stainless steel pipe is one of the earliest applications.In terms of building decoration, stainless steel pipe is mainly used for exterior wall, interior column painting, handrail, floor, elevator panel, doors and Windows, curtain wall and other internal and external decoration and components of high-rise buildings.After surface treatment, coloring and coating of stainless steel, it is not easy to appear handprints after contact, which further expands the application range of stainless steel.

Home appliance industry: In the home appliance industry, stainless steel pipe fittings are mostly used in the inner tube of automatic washing machine, water heater, microwave inner shell, refrigerator lining, and more ferritic stainless steel.In Western Europe, a large proportion of household appliances are used for stainless steel pipe fittings. In Asia, except Japan, they are generally used less than in Europe.In 1999, the consumption of ferrite and Martensitic stainless steel pipe fittings in the Japanese household appliance industry reached 28%, and austenite accounted for 12%.

Industrial facilities: The proportion of stainless steel used in industrial facilities in developed countries is generally between 15% and 20%. Domestic applications are still very small.This is due to the introduction of industrial equipment, excluding stainless steel materials, on the other hand, because domestic materials have not been used.Stainless steel is used in chemical, petrochemical, chemical fiber, papermaking, food, medicine, energy (nuclear power, thermal power, fuel cell) and other fields.In addition, the existing imported equipment has entered the maintenance cycle.Follow the progress of domestic stainless steel product quality and special trademark product stainless steel pipe fitting custom development, the application of stainless steel pipe fitting in domestic industrial facilities will increase year by year in the future.