1. Product introduction of Parallel Flow Aluminum Flat Tube
The Parallel Flow Aluminum Flat Tube produced by our company has a larger heat exchange contact area, which is widely used in the cooling system of new energy power battery and the heat dissipation module of household appliances. It has the characteristics of large refrigerant flow, large contact area and large heat exchange. Compared with the same industry, the  Parallel Flow Aluminum Flat Tube produced by our company has the characteristics of large width, thin wall, more ports, high surface finish, and the domestic leading straightening and cutting process to ensure the product consistency.
 
2.Specifications of  Parallel Flow Aluminum Flat Tube
The  Parallel Flow Aluminum Flat Tube produced by our company has a maximum width of 230mm-240mm.
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 / ㎡ or 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 Parallel Flow Aluminum 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)Pressure resistance of  Parallel Flow Aluminum 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 features of Parallel Flow Aluminum Flat Tube
1) The Parallel Flow Aluminum Flat Tube produced by our company has the characteristics of large width, thin wall thickness, more ports, and high surface finish.
2) The  Parallel Flow Aluminum Flat Tube produced by our company have the characteristics of large refrigerant flow, large contact area, and large heat exchange capacity.
3) The Parallel Flow Aluminum Flat Tube produced by our company has good corrosion resistance
4) The Parallel Flow Aluminum Flat Tube produced by our company has good forming and bending performance
5) The Parallel Flow Aluminum Flat Tube produced by our company has the characteristics of small deviation range and high surface quality.
 
4.The Product application of Parallel Flow Aluminum Flat Tube
The Parallel Flow Aluminum Flat Tube produced by our company are widely used in home appliance refrigeration, refrigerator freezer, vehicle refrigeration, base station cooling, industrial refrigeration etc fields, are specifically used in new energy power battery cooling systems, cooling modules for household appliances, and automotive air conditioners. , Civil air conditioners (condenser, evaporator), etc.
 
5. The current product drawings of Parallel Flow Aluminum Flat Tube can be downloaded from product drawing. DOWNLOAD !