3000 Series Automobile Aluminum Radiator Flat Tube

• Customization: Available
• Color: Silver
• Application: Transportation Tools, Door & Window, Decorations
• Model NO.: 3003
• Technique: Cold Excruding
• Grade: 3000 Series
• Temper: O/F
• Surface Treatment: Polished
• Alloy: Alloy
• Elongation: More Than 10%
• Transport Package: Export Standard Wooden Pallet
• Specification: According to Customer Requirement
• Trademark: Chalco Aluminum
• Origin: Henan China
• HS Code: 7606125900
• Production Capacity: 20000mt/Month

Product Description

Automobile Aluminum Radiator Flat Tube

1.The Introduction of Automobile Aluminum Radiator Flat Tube
Micro-channel aluminum flat tube is a thin-walled porous flat tube material using refined aluminum rods, hot extrusion, and zinc spray-proof treatment on the surface.
As a pipeline component carrying new environmentally friendly refrigerants, using of a new environmentally friendly system is the key material for a new generation of parallel flow microchannel air-conditioning heat exchangers. As a new type of environmentally-friendly refrigerant-carrying pipeline component, the micro-channel aluminum flat tube was first used in the automotive air-conditioning system. Mainly used in condensers, evaporators, air coolers etc parts of automotive air conditioning systems.

2.The Specifications of Automobile Aluminum Radiator Flat Tube
The specific specifications are as follows:
1) Alloy: 1100, 1050, 1060, 1070, 1197, 3003, 3102, 3026, etc.
2) Temper: O / F / H111 / H112
3) Width: 6mm-240mm
4) Height: Above 0.8mm
5) Wall thickness:Above 0.12mm
6) Number of Ports: 2-75 Ports or according to customer drawing requirements
7) Delivery status: Coiled Flat Tubes or cut into different lengths according to customer requirements.
Length: 50-6000mm
8) The Specifications of Coiled aluminum flat tube:
Reel inner diameter: 400-550mm, etc.
Reel outer diameter: 700-1500mm, etc.
Reel height / width: 300-1000mm, etc.
Zinc layer weight: 6-8g / m²or according to customer requirements
9) The product specification deviations see as below (The cross-sectional views see as below):
 

 

 

The deviation of Product specification
Specification W(Width) x H(Height)x L(Length)	Allowable deviation (mm)
W(Width) :6mm-240mm	± 0.2mm max
H(Height):Above 0.8mm	± 0.1mm max
Plane wall thickness t1:Above 0.12mm	± 0.1mm max
Support thickness: t2	± 0.1mm max
Side end wall thickness:t3	± 0.1mm max
L(Length)≤1000mm	± 0.5mm
L(Length) >1000-2000mm	± 1.5mm
L(Length) >2000- 6000mm	± 2.0mm
Flatness	≤0.2mm
Curvature(Every 300mm length)	≤0.3mm
Curvature(Full length on L meter)	≤1.0 x L(mm)
Twisting degree (Full length on L meter) L ≤ 1	≤1.0 x L(mm)
Twisting degree(Full length on L meter) L > 1	≤1.0 (mm)
Note: The deviation range of product specifications can also be controlled according to customer requirements

10)The mechanical tensile properties of the main alloys of Automobile Aluminum Radiator Flat Tube in room temperature are as follows

Alloy	Temper	Tensile Strength Rm MPa	Yield Strength Rp0.2 MPa	Elongation A50mm %
		not less than
1050	H112	60	20	23
1100		75	20	20
3102		75	30	22
3003		95	35	20
3026		85	35	20

11)The Pressure resistance of Automobile Aluminum Radiator Flat Tube
For flat tubes of water (oil) medium heat exchangers for automobile air conditioners, household or commercial air conditioners, and other purposes, the burst pressure should meet the requirements of the table below. When the purchaser has special requirements or the product is used for other purposes, the supplier and buyer can negotiate to determine the burst pressure.
 

Bursting pressure                               Unit:MPa
Automotive air conditioner heat exchanger			Household or commercial air-conditioning heat exchangers	Water (oil) medium heat exchangers for other purposes
Non-electric vehicle		Electric car
Condenser	Evaporator
≥11.5	≥5.5	≥11.5	≥16.5	≥14.5

3, The product characteristics of Automobile Aluminum Radiator Flat Tube
1) The Automobile Aluminum Radiator Flat Tube produced by our company has high formability, easy flaring and bending, and other forming operations
2) The Automobile Aluminum Radiator Flat Tube produced by our company has high fatigue strength and corrosion resistance, and is suitable for the environment of the engine room.
3) Automobile Aluminum Radiator Flat Tube produced by our company are suitable for brazing and mechanical connection
4) The Automobile Aluminum Radiator Flat Tube produced by our company have a long service life and good cost performance.
5) The Automobile Aluminum Radiator Flat Tube produced by our company has the characteristics of small size deviation range and high surface quality

4.The Product application of Automobile Aluminum Radiator Flat Tube
The Automobile Aluminum Radiator Flat Tube produced by our company are mainly used in condensers, evaporators, air coolers, etc parts.


5. The current product drawings of Automobile Aluminum Radiator Flat Tube are as follows: