Stainless steel is a material more than 100 years old. There are still new grades being developed and further characterisations to be made in order to fully utilise the excellent properties of this type of material.Open at both ends and has a hollow section, and its length and cross-section circumference ratio of steel, can be called a pipe. When the length and cross section perimeter is small, can be called a pipe or tube-shaped parts, they all belong to the category of pipe products.
More than 60 years, architects have been made of stainless steel to build cost-effective and permanent buildings. Many of the existing buildings fully proved the correctness of such a choice. Some are very spectacular, such as the Chrysler building in New York City. But in many other applications, the role of stainless steel are not so noticeable, but in terms of aesthetics and performance of buildings has played an important role. For example, more wear-resistant than other metal of the same thickness of stainless steel and resistant to indentation, so when the construction of sidewalks in the mobility space, it is the preferred material for designers.