
Engine Water Tank Aluminum Flat Tube , 4343/3003/7072 Anodized Aluminum Tubing
Brazing welding aluminum tubes pipe Application:
1. welding aluminum radiator tanks
1. Evaporator
2. Condenser
3. EngineWater tank,
4. welding aluminum heat exchanger
5. automotive air condition system
6. automotive hea exchanger
7. automotive engine cooling module
8. water tank flat tube pipe for automotive air condition system
9. automotive air conditioning system
10. auto radiators.
Products Name:
Brazing welding aluminum engine water tank flat tube pipe for automotive air condition system /brazing welding aluminum tubes pipe for water tank &auto radiators.
Our Description:
1. We professionally develop and produce the precision aluminum drawn tube and high-frequency welded tube
2. Brazing aluminum tubes type :flat tube (water tank flat tube), round tube (afflux tube, komo tube), rectangular tube (charge air cooler, oil cooler), hourglass tube and etc.
3.Raw material for flat tube:4343/3003/7072
4. Technical :welding,brazing
We could produce the brazing welding aluminum tubes pipe below according to customer requirement:
Product type | Out diameter | Width | Wall Thinckness | Tube Thickness | Length |
Round tube | Ø10~38mm | ⁄ | 0.80-3.00mm | ⁄ | 50~6000mm |
Flat tube | ⁄ | 8~32mm | 0.23~0.50mm | 1.0~5.0mm | ⁄ |
Rectangular Tube | ⁄ | Max 90mm | 0.26-0.8 mm | 5.0~10.0mm | ⁄ |
D Tube | ⁄ | 15~20.4mm | ⁄ | 1.0~1.2mm | ⁄ |
Brazing welding aluminum water tank flat tube pipe
Flat tube size | 16.0x2.00x0.28 16.0x2.00x0.30 18.5x1.50x0.26 |
Aluminum Raw material for flat tube: | 4343/3003/7072 |
Raw material for flat tube 4343/3003/7072
Material | ||||||||||||||
No. | Classificaiton | Layer | Alloy Number | Cladding Ratio | ||||||||||
1.1 | Non-cladding | Core | AA3003 | - | ||||||||||
1.2 | Cladding | Outer cladding | AA4343 | 8%-12% | ||||||||||
Core | AA3003 | - | ||||||||||||
Inner cladding | AA7072 | 8%-12% | ||||||||||||
Raw material for flat tube 4343/3003/7072 tolerance | ||||||||||||||
No. | Specification | Size | Tolerance | |||||||||||
2.1 | Width (mm) | 16/18/22/26/32/40,etc. | within ±0.08 | |||||||||||
2.2 | Height (mm) | 1.5/2.0,etc. | ±0.06 | |||||||||||
2.3 | Wall Thickness (mm) | 0.28 to 0.35 | ±0.015 | |||||||||||
3. Chemical composition for alloys | ||||||||||||||
No. | AA number | Chemical Composition (%) | ||||||||||||
Si | Fe | Cu | Mn | Mg | Zn | Ti | Zr | Bi | Others | Al | ||||
Each | Total | |||||||||||||
3.1 | 3003 | 0.6 | 0.7 | 0.05-0.2 | 1-1.5 | 0.05 | 0.1 | 0.05 | 0.15 | RE | ||||
3.2 | 4343 | 6.8-8.2 | 0.8 | 0.25 | 0.1 | 0.05 | 0.2 | 0.05 | 0.15 | RE | ||||
3.2 | 7072 | 0.7 | 0.1 | 0.1 | 0.1 | 0.1 | 0.8-1.3 | 0.05 | 0.15 | RE |
Raw material for flat tube:4343/3003/7072
Mechanical properties | ||||||||||||||
No. | Alloy number | Temper | Yield Strength Rp0.2(Mpa). Min | Tensile Strength Rm (Mpa) | Elongation (%) A50,Min | Typical usage | ||||||||
4.1 | 3003 | O | 35 | 95-135 | 10 | Auto. Heat exchanger welded tube | ||||||||
4.2 | 3003 | H12 | 90 | 120-175 | 0.5 | Auto. Heat exchanger welded tube | ||||||||
4.3 | 3003 | H14 | 125 | 145-200 | 0.5 | Auto. Heat exchanger welded tube | ||||||||
4.4 | 3003 | H24 | 125 | 145-205 | 6 | Auto. Heat exchanger welded tube | ||||||||
4.5 | 4343 | O | 35 | 95-150 | 8 | Auto. Heat exchanger welded tube | ||||||||
4.6 | 4343 | H14 | 120 | 140-200 | 0.5 | Auto. Heat exchanger welded tube |
High-frequency Welding Machine & photos:
Brazing welding aluminum plat tubes pipe products type photos:
High Frequency Welding Machine Set:
JIMA Aluminum
Jima aluminum focus on high-end research and development of aluminum alloy and with the domestic research institutions and foreign partners to develop, and on the high hardness, high strength products get very gratifying achievements. High strength aluminum alloy products as alternative materials, can replace a lot of high-tech materials, result highlighted areas has aerospace, automotive ships, some precision parts and all kinds of high strength material field.
Jima aluminium is based on aviation aluminum alloy production technology, product transportation as the leading factor, is dedicated to the aerospace, rail transportation, auto vehicles, ships, electronic appliances, building, mold and other industries to provide excellent quality products and services. The product has been widely used in the above market.
Main products: Extrustion Aluminum bar/ Profiles; vehicles sheet /coil .