Painted Steel Grating, Brand Name : shuangyi

The painted steel grating is mainly aimed at the surface treatment of the steel grating. The general surface treatment of the steel grating is galvanized. The same surface spray paint is also an important one. The processing cost of spray painted steel grate is lower than that of hot galvanized, and its rust proof ability is moderate, and it is more afraid of wear. However, spray paint can choose various colors, especially when steel grating is used for mechanical equipment, the color of steel grid and the color of equipment will be consistent. So we use spray paint for surface treatment.
Steel grating size: 1m×6m standard type (special size and american standard size are also customizable)
material: low carbon steel (q235)=a36
surface treatment: hot dip galvanizing, paint or no coating
surface shape: plain, serrated and I type
steel grating standard: china ybt4001-2007
america ansinaamm (mbg531-88)
britain bs4592-1987
australia as1657-1992
steel standard: china gb700-88 astm (a36) bs4306 (43a)
hot dip galvanizing standard: china gbt13912-92 astm (a123) bs729
technological process
(1) material
(2) pressure welding
(3) cutting
(4) welding of ends bar
(5) hot dipped galvani-zation