Application of stainless steel welded tube

The annual output of stainless steel pipes(such as stainless steel seamless pipe) accounts for about 8% to 16% of all steel products and is an important product in the steel industry. Stainless steel welded tubes are widely used in architectural decoration and industrial production, such as stair handrails, window guards, railings, furniture, etc. The most common materials are 201 and 304. Stainless steel welded tube is safe, reliable, economical, hygienic and environmentally friendly, making it widely used in the national economy. Which industries use stainless steel welded tubes?

1. Since stainless steel welded tube has a hollow section, it is most suitable as a transportation pipeline for liquids, gases and solids;

2. Structural parts made of stainless steel welded tubes have a larger section modulus than solid parts when the weight is equal. Therefore, stainless steel pipe itself is an economical cross-section steel that saves metal. It is an important component of high-efficiency steel and has also become an important material in various machinery and building structures. With the development of new technologies such as atomic energy, rockets, missiles and aerospace industry, stainless steel pipes have become increasingly important in the national defense industry, science and technology and economic construction.

3. Since stainless steel welded tube already has many ideal properties required by building materials, it can be said to be unique among metal pipes, and its development is still continuing. Existing types are constantly being improved to make stainless steel pipes perform better in traditional applications, and new stainless steel pipes are being developed to meet the stringent requirements of advanced construction applications. Due to increasing production efficiency and continuous quality improvements, stainless steel pipes have become one of the most cost-effective materials certified by architects.

Characteristics of stainless steel welded tube

1. High temperature resistance: Stainless steel welded tube has good high temperature resistance, can work in high temperature environment for a long time, and is not easy to deform or break.

2. Corrosion resistance: Stainless steel welded tube has strong corrosion resistance, can resist the erosion of various corrosive media such as acids, alkalis, and salts, and has a long service life.

3. Strong pressure resistance: Because the stainless steel welded tube adopts welding technology, the pipe wall is uniform, it can withstand both internal and external pressure, and has high pressure resistance.

4. High surface finish: The surface of the stainless steel welded tube has been polished and has a high finish, which is beautiful and elegant.

5. Good processing performance: Stainless steel welded tube has good processing performance and can be cut, bent, welded and other processing operations as needed.

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