color bundy tube /single wall bundy tube/Coating bundy tube Size; 4.76,6.35,7.96,9 ... Packing: packed with iron pallet bundy tube /brake tube/ Coating bundy tube / PVF tube / color bundy tube / single wall bundy tube Plating:Copper, White&Yellow Zinc, ... pipes, fuel lines, transmission oil cooler lines, air conditioning tube, power steering, condenser, compressor, evaporator etc.Standard ASTM A254OD:4mm, ...