1.The Introduction of Microchannel condenser Aluminum Flat Tubes
During the use of Microchannel condenser Aluminum Flat Tubes, different media that need to be cooled shall flowe in the tube, so as to achieve the purpose of cooling. The number of ports in the Micro channel condenser Aluminum Flat Tubes is generally 5-25, most one can be more than 60, and even more, the wall thickness is 0.2-1.0mm, and the height is about 5mm, it is used to make belt condensers. The user first coiled the parallel flow aluminum flat tube into a serpentine shape on a special tire, and then covered the wavy heat sink with a thickness of 0.15-0.20 mm of composite foil processed with solder on both sides and the parallel flow aluminum flat tube together, then, welded into a condenser of a heat exchange system in an inert gas brazing furnace.
2.The Specifications of Microchannel condenser Aluminum Flat Tubes
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):
10)The mechanical tensile properties of the main alloys of Micro channel condenser Aluminum Flat Tubes in room temperature are as follows
11)The Pressure resistance of Micro channel condenser Aluminum Flat Tubes
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.
3, The product characteristics of Micro channel condenser Aluminum Flat Tubes
1) Our Micro channel condenser Aluminum Flat Tubes have the characteristics of large refrigerant flow, large contact area, and large heat exchange capacity.
2) Our Micro channel condenser Aluminum Flat Tubes have the characteristics of thin wall thickness, more ports, and high surface finish.
3) Our Micro channel condenser Aluminum Flat Tubes are suitable for brazing and mechanical connection
4) Our Micro channel condenser Aluminum Flat Tubes have high fatigue strength and corrosion resistance
5) The Micro channel condenser Aluminum Flat Tubes produced by our company is light in weight and has good forming and bending performance.
4.The Product application of Micro channel condenser Aluminum Flat Tubes
The Microchannel condenser Aluminum Flat Tubes produced by our company are widely used in the fields of home appliance refrigeration, refrigerator freezer, vehicle refrigeration, base station cooling, industrial refrigeration etc fields, and are specifically used in condensers and cooling devices of heat exchange systems.
5. The current product drawings of Microchannel condenser Aluminum Flat Tubes can be downloaded from product drawing. DOWNLOAD !
During the use of Microchannel condenser Aluminum Flat Tubes, different media that need to be cooled shall flowe in the tube, so as to achieve the purpose of cooling. The number of ports in the Micro channel condenser Aluminum Flat Tubes is generally 5-25, most one can be more than 60, and even more, the wall thickness is 0.2-1.0mm, and the height is about 5mm, it is used to make belt condensers. The user first coiled the parallel flow aluminum flat tube into a serpentine shape on a special tire, and then covered the wavy heat sink with a thickness of 0.15-0.20 mm of composite foil processed with solder on both sides and the parallel flow aluminum flat tube together, then, welded into a condenser of a heat exchange system in an inert gas brazing furnace.
2.The Specifications of Microchannel condenser Aluminum Flat Tubes
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 Micro channel condenser Aluminum Flat Tubes 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 Micro channel condenser Aluminum Flat Tubes
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 Micro channel condenser Aluminum Flat Tubes
1) Our Micro channel condenser Aluminum Flat Tubes have the characteristics of large refrigerant flow, large contact area, and large heat exchange capacity.
2) Our Micro channel condenser Aluminum Flat Tubes have the characteristics of thin wall thickness, more ports, and high surface finish.
3) Our Micro channel condenser Aluminum Flat Tubes are suitable for brazing and mechanical connection
4) Our Micro channel condenser Aluminum Flat Tubes have high fatigue strength and corrosion resistance
5) The Micro channel condenser Aluminum Flat Tubes produced by our company is light in weight and has good forming and bending performance.
4.The Product application of Micro channel condenser Aluminum Flat Tubes
The Microchannel condenser Aluminum Flat Tubes produced by our company are widely used in the fields of home appliance refrigeration, refrigerator freezer, vehicle refrigeration, base station cooling, industrial refrigeration etc fields, and are specifically used in condensers and cooling devices of heat exchange systems.
5. The current product drawings of Microchannel condenser Aluminum Flat Tubes can be downloaded from product drawing. DOWNLOAD !
