The main uses of Xi'an stainless steel industrial pipe

Edit:Shaanxi Tonghui Steel Co., Ltd.UpDate:2020-03-04

Xi'an stainless steel industrial pipes usually have pickled pipes on the surface, and a small amount of black leather pipes. Industrial stainless steel pipes are for industrial use. Because stainless steel pipes have better acid and alkali resistance and corrosion resistance, the anticorrosion used by large chemical production companies The materials are all stainless steel pipes. The production process of industrial stainless steel pipes is one-time forming, which belongs to seamless stainless steel pipes. The main uses of industrial stainless steel are as follows:

1.Automotive industry

The automotive industry also has a lot of demand for stainless steel pipes. The main use of stainless steel is the exhaust system, which accounts for more than 1/2 of the total amount of stainless steel used in automobiles. 80% is ferritic stainless steel. Exhaust gas from automobile engines exits the muffler through exhaust gas inlet pipes, front pipes, hoses, converters, and central pipes. Exhaust system commonly used steel types are 409L, 436L and so on. Automotive mufflers mainly use stainless steel welded pipes. According to estimates, the stainless steel pipe used in automobiles accounts for about 1.5% of the total downstream stainless steel pipe usage, and the stainless steel seamless pipe and welded pipe use ratio is about 2: 1.

2.Light industry and medical and pharmaceutical industry

Including: beverages, alcohol, food, textiles, printing and dyeing, etc.

It is used for equipment manufacturing and maintenance, etc. It consumes more than 20,000 tons of stainless steel pipes per year. Such industries mainly use sanitary or antibacterial stainless steel pipes.

3.Petrochemical industry

4. Power industry

The electric power industry includes the nuclear power industry, and there is also a large demand for stainless steel pipes. The industry mainly uses stainless steel seamless pipes. The specific application areas are: power station boiler tubes, power station water supply pipes, evaporator heat transfer tubes, etc.

According to the World Nuclear Association, five power stations are under construction in China, six are on the plan and 19 are under planning. It is estimated that the construction and maintenance of power stations will require about 25,600 tons of various stainless steel pipes each year.

5. Application of Xi'an stainless steel industrial pipe in water conservancy industry

Stainless steel pipe is the best material for water industry such as water preparation, storage, transportation, purification, regeneration, desalination and so on. The annual demand is about 16,000 tons.

6.Environmental protection industry

Industrial waste gas, waste and sewage treatment plants are manufactured from stainless steel pipes. The annual demand is about 16,000 tons.

7.Aerospace industry

The stainless steel pipes that need to be used generally include: precision stainless steel pipes, high temperature alloy pipes, corrugated metal hoses, etc., the annual usage is about 3600 tons.

8. Machinery industry

Machinery industry (electronics, instrumentation, metallurgy, etc.): The annual stainless steel pipe required is about 5,000 tons.

9.Urban landscape and decoration

This field can be said to be the field with the largest use and demand of stainless steel pipes, mainly stainless steel decorative welded pipes, with an annual demand of more than 280,000 tons.