With professional and productive factory, Changzhou Qiaobang Storage Equipment Co.,Ltd is one of the top level China 50350 straight wire cable tray manufacturers, welcome to wholesale products from us.Model:50 * 350Materials:Q235B steel / 304/316 stainless steel / 316L stainless steelSurface:Galvanized - zinc coating thickness 10um or more, suitable for indoor use.Hot-dip galvanizing - zinc coating thickness 60um or more, suitable for outdoor use.Electropolishing - for stainless steel surface treatment.Spray plastic - for applications that require color of the occasion.Dimensions:All the below size on inner diameter.Depth: 35mm, 50mm, 60mm, 75mm, 100mm & 150mm or customer specified.Width: 50-900mm.Length: 1 m 3 m ---Material diameter: 3.8 ~ 6.0mm.Wire mesh cable traySurface treatment cardThe surface of the wire grid-type bridge handle, galvanized, hot dip galvanized and stainless steel, etc., but is generally used in indoor installation electro-galvanized, hot-dip galvanizing layer thickness is generally required to be between 60-80 microns.CraftsMesh cable tray main raw material used is steel welded after the last treatment for surface treatment rust and corrosion.