Strip Strip have a very strong corrosion resistance and long use life, ... spangle, big spangle, non-spangleSurface TreatmentChromate, Oil, Lacquer Seal, Phosphating, etc Application:Strip products are mainly used in construction, light industry, auto ... kind of pipes, Galvanized Steel Pipe, Seamless Steel Pipe, Square/Rectangular Steel Tube, Light/Heavy Steel Rail and ect. It is ...