Tel: +86-510-83795887
Home > News > Content

Jiangsu Gabriel Alloy Technology Co.,Ltd

Address:North Ring Road 168, Xishan District, Wuxi City, Jiangsu Province, China



Stainless Steel Pipe Development Prospects

Stainless steel pipe safe and reliable, health and environmental protection, economic application, the thin wall of the pipeline and a new reliable, simple and convenient way to successfully develop the connection method to make it more irreplaceable advantages of other pipes, engineering applications will be more and more , The use will become increasingly popular, promising.

With the implementation of China's reform and opening up policy, the rapid growth of the national economy, urban housing, public buildings and tourist facilities in large quantities, the supply of hot water and domestic water supply put forward new requirements. In particular, water quality problems, people pay more and more attention, the requirements are also rising. Galvanized steel pipe This common pipe because of its perishable, under the influence of national policies, will gradually withdraw from the stage of history, plastic pipe, composite pipe and copper pipe has become a common pipe system pipe.

However, in many cases, stainless steel pipe is more superior, especially wall thickness of only 0.6 ~ 1.2mm thin-walled stainless steel pipe in the quality of drinking water systems, hot water systems and safety, health first water supply system, with Safe and reliable, health and environmental protection, economic and other characteristics. Has been domestic and foreign engineering practice proved to be the best water supply system performance, new, energy saving and environment-friendly pipe is also a very competitive water pipe, The role of.

In the construction of water supply pipe system, because galvanized steel pipe has ended a hundred years of glorious history, a variety of new plastic pipe and composite pipe has been rapid development, but the various pipe also to varying degrees there are some shortcomings, far from fully adapt to the water supply pipe The needs of the country and the requirements for drinking water and related water quality. Therefore, the experts predict that: building water supply pipe will eventually return to the era of metal pipe. According to foreign application experience, in the metal tube identified thin-walled stainless steel pipe for the best performance of one of the best pipe.

Thin-walled stainless steel tube, the domestic production began in the late 90s, the use of today's pipe field cut a striking new generation, has been widely used in building water supply and direct drinking water pipeline.

Thin-walled stainless steel tube durable, has been recognized by the engineering sector, and the parties concerned are from reducing the wall thickness, lower prices in order to facilitate further promotion. Especially small diameter stainless steel pipe, the price is not high, so supporting the connection method, the reliability and price of the pipe is to determine its development of the main factors.

Stainless steel domestic market prospects

① building water supply pipe demand

According to the "construction business" Ninth Five-Year Plan and the 2010 vision of the Outline, "2001 ~ 2010, the annual demand for pipe 50 ~ 60 million km, of which residential construction area hot and cold water demand of 400,000 km. Some people think that the development of stainless steel water pipes, to improve the quality of modern city buildings, of great significance.

② direct drinking water pipeline development

With the development of the national economy, the pipeline straight drinking water in the domestic Beijing, Shenzhen, Shanghai, Chongqing and other cities in the rapid development of economically developed medium cities are also actively planning to catch up. In the direct drinking water, stainless steel pipe system is undoubtedly second to none. The current domestic grade hotels, public places have been configured or in the configuration of direct drinking water pipes.

③ domestic alternative import a broad future

In order to promote the stainless steel pipe, China from the 20th century, 90 years since the reduction of wall thickness, reduce costs, to solve the "high-diameter wall than high-precision" thin-walled stainless steel pipe technical problems, so that the promotion of stainless steel tube, The A pipeline to be able to fully promote the application, and ultimately domestic. When the country has a part of the manufacturers have the production and further development of thin-walled stainless steel pipe and pipe fittings capacity.

Connection method

Stainless steel pipe connection in a variety of ways, the common types of pipe compression, compression, live, push, push thread, socket welding, live flange connection, welding and welding with the traditional connection phase Combine the derived series of connections. These connections, according to its different principles, its scope of application is also different, but most are easy to install, solid and reliable. Connection using the seal or gasket material, most of the selection of meet the national standards of silicone rubber, nitrile rubber and EPDM rubber, eliminating the user's worries.