Extruded fin tube-C70600 copper tube with al1060 fin

Finned tube is composited with iron-aluminum or copper-aluminum tube rolling out the fin;
The fin gives complete protection to the base tube and is much stronger than other applied type due to work hardening of the fin material during the extrusion process.
Uppertemperature limit: 350°
Material: Aluminum, Copper, Carbon Steel, Alloy.etc.
ASTM A106/A53,ASTM/ASME SA210,ASTM A213,ASTM A179/A192
Bare tube OD: 8-38mm Fin Pitch: 2.0-10mm Fin Height: <17mm Fin Thick: 0.4mm (fin top)
Capacity: Thirteen extrusion fining lines, daily capacity around 10000 meters