Model Name:        Heat exchanger

HS code:          84195000

 Material:       copper, aluminum, galvanized plate.                   

Copper pipe:          Φ7mm,

Φ5mm,

Φ9.52mm,

Inside shape: inner grooved

 smooth pipe.                          

Aluminum foil:        hydrophilic

 bare                         

Fin type:         louver fin,

Flat fin,

Corrugated fin                          

Pitch of fins:  ?7:        1.1~1.8mm

?9.52    1.2~2.0 mm

                           

NO	Tube Diameter(mm)	Distance of hole/row(mm)	Fin shape	Fin Space(mm)
1	Φ7	21*13.3	Louvered fin,  flat fin	1.1~1.6 mm
2	Φ7	21*12.7	Louvered fin, flat fin	1.1~1.6 mm
4	Φ9.52	22.5*21.65	Louvered  fin, flat  Fin	1.2~2.0 mm

 

Major working Procedure

Elbow, Punching, Expand pipe, skimmed, brazing,  leakage Inspection, drying, bending, final inspection, packaging.

 

 

 

Welcome to make a Field inspection of our factory. Please contact us for anything.