302 stainless steel belongs to the international stainless steel marking method. 302 stainless steel--S30210 (American AISI, ASTM).The corresponding Chinese grade of 302 is 12Cr18Ni9 .
Extruded aluminum box is one of the main products of Alu-Plus. This kind of product requires shaping technology to make the opening of the box reach a certain flatness, so that the assembly position can be perfectly processed during CNC processing.
Usage: Cold rolled black steel pipe is widely used for Structure, Furniture Interior decoration, Low pressure liquid transmission. Greenhouse frame post and etc).
For conveying water, oil, gas and other fluids.It is mainly used to convey fluids on engineering and large equipment.Because of its different manufacturing process, it can be divided into hot-rolled (extruded) seamless steel pipe and cold-drawn (rolled)