... Standard:,Q235 2.Thickness:2mm~3mm; 3Length: as requires c steel profile channel 1.Item: C Purlin2.Material: Iron4.Thickness: ... Green, Coffee, etcFeatures1.Color:Red,blue,white in common,your special color is avalible,but a little expensive.2.Usage:Purline ... be bended, sprayed ,punching & welding. Our products used for steel tracking,pallet,purlin,channel post,frame,structural material etc.Honorific ...