Copper fin tube, including double metal finned tube,copper spiral L type fin tube, and single metal copper finned tube

for air cooler and heat exchanger , boiler & plate fin heat exchanger;

Tube Material: C1100, C1220, C4430, C70600, C68700, C71500;

Specifications

Length:300mm~12m 
OD:18mm~55mm 
Energy conservation, 

Parameters and performance

1. Technical parameters:

Height of the fin:0.6-10mm (or outside diameter of fin φ18-φ55); 

Pitch of fins :2.0-5.0mm; 

Length of finning tube  0.3~ 12m. 

2. Single metal rolling finning tube : pure copper 1100 or 1200, the fin height 3mm~10mm;

3.Double metal rolling finning tube : tube-based protection from the outer layer of copper tubes, corrosion-resistant; tube-based can be made from carbon steel pipe ,in addition to, stainless steel tube and copper tube can also be used, as well as titanium alloy tube.

4.Package: the aluminum finned tubes are well packed in plastic