Copper Finned Tube
Copper finned tube refers to a single-metal composite finned tube made of high-quality red copper tube as the base tube. Through a special winding machine, the high-quality red copper tape is tightly and evenly wound on the outer surface of the base tube, and then tinned as a whole. Working temperature of Copper Finned Tube:-10℃-+160℃ₒ
 
 
Copper Finned Tube Quick Details:
Outer diameter (OD): 16mm Min~50.8mm max.
Tube length: up to 18,000 mm.
Fin height: 16.5mm max.
Fin thickness: generally 0.4mm~0.6mm
Fin pitch: 2.1mm minimum (12FPI)
Surface Protection: Both bare ends shall be zinc or aluminum metallized by electrospray arc system coating.
Accessories: Tube support boxes, clamps or spacer boxes (materials: aluminium, zinc and stainless steel).
 
Additional Info
Payment Terms:T/T, LC
Delivery: 15-30 days after payment
Marking: Standard + Steel Grade + Size + Heat No + Lot No
Package: Iron frame packing boxes and the desiccants are put into each package for continental transportation as well. or as required
 
The case of Copper Finned Tube
  

We can customize Copper Finned Tube according to your drawings

 

 
Manufacturing Process:
Copper Finned Tube refers to a single-metal composite finned tube made of high-quality red copper tube as the base tube, through a special winding machine, the high-quality red copper tape is tightly and evenly wound on the outer surface of the base tube, and then tinned as a whole.
 
Quality Control
Inspection and Tests Performed
Chemical Composition inspection,
Mechanical Properties Test(Tensile Strength, Yield Strength, Elongation, Flaring, Flattening, Hardness, Impact Test), S
surface and Dimension Test,
No-destructive Test,
Hydrostatic Test.
 
Delivery conditions
The tube ends are square cut without burrs, the inside is dry and blown clean, and the ends of the L-shaped tension wound finned tube are coated with varnish on the outside.
 
 
Features of Copper Finned Tube
(1) No contact thermal resistance,
(2) Good heat transfer performance,
(2) High strength,
(3) Heat resistance and mechanical vibration, good thermal expansion performance, and a considerable extended heat exchange surface.
 
 
Application
Aluminum Finned Tube is widely used in industrial refrigeration radiators, air coolers, working temperature: -10℃-+160℃.