The pipe diameter is 32 mm,the height of finned pipe is 150 mm,wall thickness is 2 mm,oxidized thickness of outer surface is 60 um; adopting strict process treatment for fullness of welded joints,it guarantee that Aluminum rows pipe and Aluminum pipe keep long service life.
The pipe diameter is 32 mm,the height of finned pipe is 150 mm,wall thickness is 2 mm,oxidized thickness of outer surface is 60 um; adopting strict process treatment for fullness of welded joints,it guarantee that Aluminum rows pipe and Aluminum pipe keep long service life.
