Stainless steel as a basic material industries, industrial Pipes widely used in China's equipment manufacturing industry, equipment manufacturing industry is the provision of technical equipment for the various sectors of the national economy strategic industry, and other industries associated with high technology capital intensive, is industrial upgrading, technological progress and an important guarantee of comprehensive national strength embodies. Therefore, stainless steel Pipes favorable factors affecting the development include the following three points: (1) the national industrial policy to promote the development of the industry, "Guiding Catalogue of Industrial Structure," in 2011 the National Development and Reform Commission promulgated a clear will "stand-alone 600,000 kilowatts and above super supercritical, ultra-supercritical power plant construction unit "," nuclear power plant construction "," crude oil, natural gas, liquefied natural gas, refined oil storage and pipeline facilities and network building "and a large number of application areas for industrial use stainless steel Pipes as state support class project. "Guiding Catalogue of independent innovation of major technical equipment" in 2012 issued by the Ministry of Industry and Information Technology of the "nuclear power plant", "million-kilowatt ultra-supercritical thermal power units," "megaton ethylene plant", "oil and gas pipelines Equipment "and" large-scale natural gas liquefaction equipment "as a key development in innovative technologies and equipment, will promote the development of industrial stainless steel Pipes industry. (2) equipment localization policy provides an opportunity to promote the development of China's equipment manufacturing industry innovation and industrial upgrading, China formulated the "equipment manufacturing restructuring and revitalization plan" clearly stated that domestic regulations and equipment of the domestic market to meet the rate stabilized at 70% about planning objectives, national authorities to develop and deploy a major equipment related areas based on the objective of industrial stainless steel Pipes localization program, PetroChina, Sinopec and other large enterprise groups also set up the localization of equipment Steering Group, to promote the application of related industries Domestic stainless steel Pipes chemical process industry has provided an opportunity for the development of stainless steel Yixing Guan industry. (3) infrastructure to promote demand-driven industry infrastructure is one of the main drivers of economic growth, with the development of China's urbanization and industrialization process progresses, infrastructure investment in fixed assets will continue to promote China an important force for economic development in the petrochemical, natural gas, electric power and other industries, key projects and key projects have started construction, is not affected by the 2008 financial crisis and the debt crisis in 11 years. Steady growth in fixed asset investment in these industries, led the industry with a sustained increase in demand for stainless steel shaped tubes. Therefore, it is necessary to increase the development of petrochemical, natural gas, electric power and other industries to support the development, in order to promote the development progress of the stainless steel pipe industry chain, only conducive to the development Yixingguan industry. 

keywords: Stainless Steel Pipes,