Extruded Finned Tube Copper Aluminum for Heat Exchanger

• Type: Seamless
• Technique: Carbon / Stainless/ Alloy
• Material: Carbon / Stainless/ Alloy
• Surface Treatment: Finned
• Usage: Boiler Pipe, Food/Beverage/Dairy Products, Special Purpose
• Length: 3-20meters
• Model NO.: Aluminum Heat Exchanger
• Transport Package: Steel Strip in Bundle&PVC Bags
• Specification: 60-762MM
• Trademark: OEM/DL/YL/HY/TJTC
• Origin: Hebei/Liaoning/Jiangsu/Shandong
• HS Code: 8404909000
• Production Capacity: 6000tons/Year

Product Description

Aluminium fins are formed from a bimetallic tube consisting of a base tube and an aluminium muff tube.
The fins are formed on a cold rolling process from the wall thickness of the aluminium muff tube. Extruded fin gives very good corrosion protection to the base tube, as the base tube is not visible to the atmosphere in between the fins.
Extruded Finned Tubes are commonly used in applications with temperatures up to 325 degrees C 
 

Tube/Pipe Size	16 MM to 38 MM outside diameter
Fin Height	2 to 16 MM
Pitch of Fin	0 to 8 MM
Tube Materials	No theoretical limit
Fin Materials	Aluminium or copper
Tube Length	15 Meter
Operation	Fully automatic

Material:
1)Tube material: Stainless steel as ASME ASTM 213, 312 -- 304L, 304, 316, 316L, 321 etc, .
                    Carbon steel as ASME ASTM-- 106, 179, 192, etc, alloy, Aluminium, and copper.
2) Fin material: Carbon steel, alloy, Aluminium, and copper, etc.
3) Bare tube size: OD 15.85mm-168mm.