¢Ù There is a large demand for water pipes in buildings
According to the "Ninth Five-Year Plan" of the construction industry and the 2010 Outline of Vision Goals, from 2001 to 2010, the annual demand for pipes is 500,000 to 600,000 km, of which the demand for hot and cold water pipes in residential buildings is 400,000 km. Some people think that the development of stainless steel water pipes is of great significance to improve the grade of urban modern buildings.
¢Ú The rapid development of drinking water directly from pipes
With the development of the national economy, direct drinking water in pipelines has developed rapidly in domestic cities such as Beijing, Shenzhen, Shanghai, and Chongqing, and economically developed middle-sized cities have also actively planned to catch up. In straight drinking water, stainless steel piping is undoubtedly second to none. At present, domestic hotels and public places have been equipped with direct drinking water pipes.
¢Û China has a bright future for alternative imports
In order to promote stainless steel pipes, China has begun to reduce wall thickness and reduce costs since the 1990s. It has solved the technical problems of thin-walled stainless steel pipes with "high diameter-to-wall ratio and high precision", which has promoted the application of stainless steel pipes and has developed rapidly. For a pipeline to be fully popularized, localization is indispensable. At present, some domestic manufacturers have the ability to produce and further develop thin-walled stainless steel pipes and fittings.