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Stainless steel pipe is a kind of economic section of steel, is an important product in the iron and steel industry, which can be widely

Used in decorative and industrial life, many people in the market for making stair Rails, shutters, railings, furniture, and so on. There are 201 and 3,042 common material.
About 16% 8% of the total amount of steel, it is used very widely in the national economy. Due to the steel pipe has a hollow section, and therefore most suitable for liquid, gas and solid pipeline and with the same weight of steel, steel section modulus, flexural, torsional strength, so has also become an important material for all kinds of mechanical and architectural structures. Made of stainless steel tube structure and components, in the case of equal weight, than solid parts with higher section modulus. Therefore, the section of stainless steel pipe itself is a kind of saving metal steel, it is an important component of high performance steel, especially in sectors such as oil drilling, refining and transport demand, followed by the drilling, chemical industry, building industry, machinery, aircraft and automobile manufacturing as well as boiler, medical equipment, furniture and bicycles is needed for its manufacture a large variety of steel tubes. With new technologies such as nuclear, rocket, missile, and space industry development, stainless steel tubes in the defence industry, science and technology and the increasingly important role in the economic construction.

Stainless steel safety, health and environmental protection, affordable, thin-walled pipes and new reliable, simple and convenient method of connection of the development is successful, other pipes so that it has more irreplaceable advantages of engineering will be more and more, will become more and more widely used, a good prospect.
Because the stainless steel has many of the ideal performance of building materials, it can be said to be unique in the metal, and its development is still continuing. For stainless steel in the traditional application of better performance, has been refining the existing type, and, in order to meet the strict requirements of advanced architectural applications, is the development of stainless steel. Due to the increasing production efficiency, quality, continuous improvement, stainless steel has become the architects choice one of the most cost-effective materials.
Stainless steel performance, looks and features all in one, so stainless steel will continue to be one of the best materials in the world.
With the implementation of China’s reform and opening up policy, have fast growth of the national economy, town houses, public buildings and tourist facilities construction, hot water supply and the water supply puts forward new requirements. In particular water quality problems, became more and more important, demand is also rising. Galvanized steel pipe, a pipe commonly used because of its corrosive nature, under the relevant national policies, will gradually withdraw from the stage of history, plastic pipes, composite pipes commonly used pipe and copper tube into the pipe system. But in many cases, more advantages of stainless steel tubes, particularly thin-walled stainless steel tube wall thickness is only 0.6~1.2mm in high quality drinking water systems, hot water systems and security, health and water supply system in the first place, with safety, health, environmental protection and economic characteristics. Water supply system of engineering practice has been proven to be the best properties, one of the new, energy-saving and environment-friendly material, is also a very competitive water pipes, will improve water quality, increase people’s standard of living unparalleled role to play.

In the Department of buildings ‘ water supply, due to galvanized steel pipe has ended a century of glorious history, of the speedy development of the new type plastic pipe and pipe, but all kinds of pipe also has some shortcomings to varying degrees, far can not fully adapt to the water supply Department’s needs and national requirements for drinking water and water quality. Therefore, the experts predicted that the water supply pipes will eventually return to the era of metal pipes. According to the application of foreign experience, metals found in thin-walled stainless steel tubes as one of the best properties of the pipes.
Thin-walled stainless steel pipes, domestic production in began only in the late 1990 of the 20th century, the use of, is the pipe emerging new family in the area, has been used in building water supply and direct drinking water pipeline.
Thin-walled stainless steel tube is durable, has been recognized in the engineering sector, and that is reducing the wall thickness, the lower the price, and for the benefit of further promotion. Especially small diameter stainless steel tube, the price is not high, thus supporting the connection method, pipe reliability and price are the main factors of its development. Domestic in Sichuan, Guangdong, Zhejiang, Jiangsu, developers have developed a connection technology and fittings are very promising pipe. Construction and related sector also very attention this a new pipe, according to China technology market management promote Center, and country section city word [2001]71, file, on application “high diameter wall ratio precision stainless steel in the, and high pressure water tube and the supporting fittings and dedicated technology” of notification in the informed, thin-walled stainless steel tube this a technology and products of application on improve China modern building of grade, improved and guarantees water water are has important meaning.

Meanwhile, the Ministry of construction great attention to the popularization and application of thin-wall stainless steel pipe. Of the thin-wall stainless steel pipe industry standards have been issued in 2001 implementation. Technical specification for pipeline and installation of the Atlas, the Ministry of construction has issued by the Tongji University is responsible for the preparation. At present, Sichuan, Guangdong, Zhejiang, Jiangsu, has specialized in the production of thin-walled stainless steel tubes, the product has become mature, therefore, worthy of time has come.

Source: http://www.steel-tubes.com/