News

Pipes used in automobiles include extruded aluminum pipes, continuous extruded aluminum pipes, aluminum clad copper pipes, extruded drawn aluminum pipes, rolled drawn aluminum pipes, welded aluminum pipes etc. More used: precision drawn aluminum tube for welding with water tank; porous continuous extrusion aluminum tube (harmonic tube), for condenser, evaporator, air cooler, etc., welded aluminum tube tubing for water tank connection, etc. extruded aluminum pipes for water tank connection; coated tube, coated with paint (nylon) to improve its corrosion resistance, used for connecting pipes at the bottom of the car.


Due to the light weight of the aluminum tube, high thermal conductivity, good corrosion resistance, easy bending and deformation, high recovery value, in air conditioning pipelines, power control pipelines, fuel pipelines, diesel oil return pipelines, heat exchanger pipelines Has a wide range of applications. Precision drawn aluminum tubes tubing pipe also feature small dimensional deviations and high surface quality.
The main alloys of automotive aluminum tube tubing pipe are 3003, 3103, 5049, 6061, 6063, 6082, etc. They have the following characteristics:
1. High formability, easy to expand and bend, and other forming operations
2. High fatigue strength and corrosion resistance, suitable for the environment inside the engine room
3. Suitable for brazing and mechanical properties connection
4. Long service life, good value for money