hot sale Zinc Bar 99.995%

Type of tube
Round aluminum tubes for automotive air conditioners, parallel flow porous flat tubes, zinc spray tubes, condensers, evaporators

Tube
1. Adopt the most advanced continuous extrusion technology.
2. Advanced testing methods such as on-line eddy current testing, tensile strength text, and pressure-holding testing are used to ensure the quality of each product.
3. Capacity: 10000MT/year pipe
4. The production line integrating extrusion, zinc spraying and fault detection is domestically advanced.

grade
1000 series (eg: 1100-Al99.0, 1050-Al99.5, 1070-Al99.7)
3000 series (eg: 3003-AlMnCu, 3103-AlMn1)
5000 series (Example: 5049-AlMgMn0.8, 5052-AlMn2.5)
6000 series (for example: 6060-AlMgSi0.5, 6082-AlMgSi1, 6063-AlMg0.7Si)

product specification

round tube
Aluminum tubes have been widely used in automobile manufacturing, machinery manufacturing, air-conditioning refrigerator production, solar energy industry, chemical industry, new heating equipment, building water supply and other fields.

Size: outer diameter 4-20mm; wall thickness 0.5-2.5mm
usual format:
6*0.35, 7*0.4, 8*0.4, 8*0.5, 8*1, 9.53*1, 10*1.25, 10*1.65, 11*1.8, 12*1.75, 12*2, 12.7*1.2, 14* 1.75, 15.88*1.2, 15.88*1.65, 16*1.5, 16*2, 18*1.5, 18*2, 19*1.3, 19.05*1.65, 20*1.12, 20*1.2, 20*1.3
Specifications: Dimensional tolerances are provided by the customer
Tolerance Notes:
1. The tolerance of the intercooler is positive margin, with inner fins.
2. The tolerance of the condenser is provided by the customer, but it must be ensured that it is suitable for the respective brazing process.
3. Evaporator tolerance is negative tolerance

2. Parallel flow aluminum flat tube:
The aluminum flat tube used in the automobile air conditioner condenser has a large internal cross-sectional area and a good heat transfer effect. At the same time, it has the following characteristics:
1. Good thermal conductivity
2. Excellent corrosion resistance
3. High recycling value
4. High surface quality
5. Light weight
6. High compressive steel bars

Size: according to drawing
usual format:
15*2, 16*2, 18*1.2, 18*2, 20*2, 22*2, 25*2, 26*2, 32*2, 43*2.35, 44*5, 45*8
Tolerance Notes:
Dimensional tolerances can also be in accordance with the technical requirements of the user's drawings.
Guarantee to provide users with products that meet the requirements.

Standards involved
USA: AA UK: BS Germany: DIN Italy: UNI Japan: JIS China: GB/T

Automobile heat exchange system
1. Continuously develop new products and improve products. The products cover all aluminum alloy materials used in fabricated and brazed heat exchangers, including parallel flow aluminum flat tubes and aluminum round tubes.
2. Widely used in condensers, automobile water tanks, intercoolers, evaporators, warm air movement, air conditioning pipelines, etc.
feature
1. Light weight
2. Efficient heat conduction
3. Good corrosion resistance
4. Good forming and bending ability
5. RoHS Compliant
6. High recycling value
Application in air conditioning and refrigeration industry
1. The micro-channel heat exchanger is a new type of heat exchanger made of aluminum alloy, which has high energy efficiency and high reliability, is more green and environmentally friendly, and has lower cost.
2. According to market demands and technological development trends, we have successfully developed inner tubes and galvanized parallel flow aluminum flat tubes for air-conditioning and refrigeration industries.
scope of application
1. Condenser
2. Evaporator
3. Pipe connection
4. Pipe joints