Aluminum Square Hollow Tube

We emphasize progress and introduce new solutions into the market each year for Copper Tubing For Water Line, Cupro Nickel Tube, Alu brass C68700 evaporating pipe. With a strong scientific research and production system as the backing, our company can quickly meet the special requirements of some customers, carry out flexible production and sales, and constantly create impressive performance. We ensure the quality and service life of each product with exquisite production and processing technology and strict production procedures. We're confident that we have been going to share mutual results and build solid co-operation relations with our companions in this market. Well-run equipment, professional sales team, and better after-sales services.

 

 Aluminum bronze tube for heat exchanger is the aluminum bronze tube, with characteristics of higher intensity, excellent abrasion performance and splendid cold and hot processing, which is extensively applied to heat exchanger, condenser, corrosion-resisting container and marine composite board and so on.

 

Alloy and production standard:

C61400 (ASTM B111 or ASME SB111)

CuAl10Fe (EN12451 or EN12449 or DIN)

CA106 (BS British Standard)

 

Chemical composition:Cu Rem;  6.0≤Al≤8.0 ;  1.5≤Fe≤1.5;

 

Dimension/size:

Outside diameter range : 5mm~60mm

Wall thickness range : 0.5mm~8mm

Maximum length: 10 meters

 

Field of application:

Thanks to advantages of good wear resistance, high tensile strength, high pressure resistance and high hardness, aluminum bronze tube is not only used for condenser and heat exchanger, but also applied to fasteners, components and parts, such as screw, cap nut, copper bush, sealing ring etc.

Production equipments: 

Guilin Lijia has 130 sets processing and testing equipments providing various copper and copper alloy tubes/pipes, coils, rods/bars and finned tubes, mainly are followings:

1. 22MN water-seal extruding machine introduced from Japan;

2. Roller bright annealing furnace introduced from Germany;

3. Coils drawing machine introduced from Britain;

4. Casting furnaces;

5. Rolling machines and drawing machines;

6. Spectrum analyzer introduced from Switzerland;

7. Metallographic microscope;

8. Eddy current flaw detector and ultrasonic flaw detector;

9. Many testing equipments, such as tension tester, hardness tester and hydrostatic testing machine.

 

 

 

 

 

 

 

 

 

 

Our goal is to continuously provide high-quality Aluminum Square Hollow Tube and services that exceed customer expectations, and to promote the development of the industry with customers all over the world. Our services continue to follow the customers first principle, which is our everlasting promise to all of our partners. Relying on the creative research and development team and efficient sales network, we have become a new modern enterprise with the advantages of science and technology, management and market.

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