In our daily life, more and more stainless steel products are needed, because stainless steel products have their unique properties and constitute some mechanical parts in our life and industry. We often see some stainless steel products in our life, which will not affect us, but help us complete some things in our life. The stainless steel round tube is a long round steel with a hollow inside. Widely used in petroleum, chemical industry, medical engineering, food engineering, light industry, machinery and other industries. Instruments and other industries, used for pipeline transportation in these industries, or constitute the structure of some mechanical parts. In addition, stainless steel round tube is not easy to bend and twist, and its weight is relatively light, so it can be used to make some parts of weapons, barrels and shells.

Text:

Stainless steel pipes include seamless stainless steel pipes and welded stainless steel pipes. Stainless steel pipes can also be classified according to different manufacturing processes, including four basic types: hot rolled stainless steel pipes, extruded stainless steel pipes, cold drawn stainless steel pipes and cold rolled stainless steel pipes. According to different cross-sectional shapes, it can be divided into stainless steel round tubes and stainless steel special-shaped tubes, among which stainless steel round tubes are more widely used than stainless steel square tubes, stainless steel rectangular tubes, stainless steel semicircular tubes and stainless steel hexagonal tubes.

When the stainless steel circular tube is subjected to the pressure of fluid, it is necessary to test whether it has pressure resistance and its quality, that is, hydraulic test. If the stainless steel pipe does not leak, soak or expand under the specified pressure, the stainless steel pipe is qualified. Some stainless steel round pipes need a series of test operations, such as crimping test.

Seamless stainless steel round tube is made of steel ingot tube or solid tube blank. Usually, pipe jacking and solid tube blank need to be punched, then made into capillary tubes, and then hot rolling, cold rolling or cold drawing operations are carried out.

The biggest advantage of stainless steel round pipe is its perfect antirust work. Its antirust mechanism is that a dense oxide film is formed on the surface of steel pipe, which is isolated from the air, so that it cannot react with oxygen, thus protecting the steel pipe and making it never rust. Therefore, stainless steel round tubes are deeply loved by people.

The above are some related introductions of stainless steel round tubes. After reading this, do you know anything about stainless steel round pipes?

Tubatu Online provides you with "every decoration quotation, 1-4 local decoration companies, 3 sets of decoration design schemes" and the decoration pit avoidance strategy for free! Click this link:/Zhu Ye /zxbj-cszy.php? to8to _ from = SEO _ zhidao _ m _ jiare & amp； Wb, you can get it for free ~