... .Galvanized Steel Tube 2. Steel brake Bundy Tube 3.Galvanized brake Bundy Tube brake tube bass tube steel brake line tube 1.Galvanized Steel ... Tube 2. Steel brake Bundy Tube 3.Galvanized brake Bundy Tube 4,Use:automobile brake system5,Standard:ASTM,DIN,UNI,GB6 ... :0.5mm~0.7mm9Outer diameter:Φ3.18mm~Φ12mm Galvanized steel brake Bundy Tube1,Standard:ASTM,DIN,UNI,GB 2,Copper plated ...