1050 Micro-Channel Aluminum Flat Tube

• Color: Silver
• Application: Transportation Tools, Door & Window, Decorations
• Certification: ISO9001, ASTM, JIS, GB, EN
• Technique: Cold Excruding
• Grade: 1000 Series
• Temper: O/F
• Model NO.: 1050
• 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

1050 Micro-channel Aluminum Flat Tube

1,The Introduction of 1050 Micro-channel Aluminum Flat Tube
     1050 aluminum is widely used in the production of porous micro-channel aluminum flat tubes because it is formed by adding a small amount of copper element to pure aluminum, which has excellent forming and processing characteristics, high corrosion resistance, good weldability, and electrical and thermal conductivity.Using of the refined 1050 aluminum rods, going through of Hot extrusion, and zinc sprayed on the surface,so as to produce out of 1050 Micro-channel Aluminum Flat Tubes, which are mainly used in various refrigerant air-conditioning systems as pipe parts carrying new environmentally friendly refrigerants, are the key materials for the new generation of parallel-flow micro-channel air-conditioning heat exchangers.

2.The Specifications of 1050 Micro-channel Aluminum Flat Tube
The specific specifications are as follows:
1) Alloy: 1050
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 / m² 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 chemical composition of 1050 Micro-channel Aluminum Flat Tube is as follows:

Alloy

Chemical component(%)

Si

Fe

Cu

Mn

Mg

Cr

Zn

V

Ti

Ni

Other

Al

Each

Total

1050

≤ 0.25

≤0.40

≤0.05

≤0.05

≤0.05

-

≤0.05

≤0.05

≤0.03

-

≤0.03

-

99.50

11)The mechanical properties of 1050 Micro-channel 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

12)The Pressure resistance of 1050 Micro-channel 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 1050 Micro-channel Aluminum Flat Tube
1) 1050 Micro-channel Aluminum Flat Tube is light in weight and has excellent forming and processing characteristics
2) 1050 Micro-channel Aluminum Flat Tube has high corrosion resistance
3) 1050 Micro-channel Aluminum Flat Tube has good weldability and electrical and thermal conductivity
4) 1050 Micro-channel Aluminum Flat Tube has high recycling value
5) The 1050 Micro-channel Aluminum Flat Tube produced by our company has a small deviation range and high surface quality.

4,The Product application of 1050 Micro-channel Aluminum Flat Tube
The 1050 Micro-channel Aluminum Flat Tube is widely used in the home appliance refrigeration, refrigerator freezer, vehicle refrigeration, base station cooling, industrial refrigeration, etc fields, and is specifically used in condensers and evaporators with high requirements for automotive air conditioners and civil air conditioners

5. The current product drawings of 1050 Micro-channel Aluminum Flat Tube are as follows: