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Brazing Material Coated Aluminum Tube

The brazing material coated aluminum tube is designed for condensers. It can also act as the high-low pressure collecting pipe of heat exchangers in vehicle air conditioners, household air conditioners and construction machinery.


Our composite tube is available with different aluminum alloy composition and wall thickness. It features low cost, high efficiency, good mechanical performance, corrosion resistance and great heat conductivity.


This seamless aluminium alloy pipe is mainly manufactured from composite aluminum plates. It combines low-melting point brazing alloy with high-strength center ply. The aluminum tube can even contain anti-corrosion inner cladding, if necessary. The used alloy materials come with high tensile, corrosion resistance, long service life, reasonable price and light weight.

Brazing Material Coated Aluminum Tube

In line with your requirements, the aluminum tube may be covered with clad layer at one or two sides. You can also choose the product without clad layer.


It has a wide range in size, so as to meet various needs.



1. Substrate
2. Coating layer


No. Nominal dimension Allowable deviation Material State
A 8 ~ 30 ±0.05 Substrate: 3003 Coating layer: 4343, 4045 MH14H16H18
30 ~ 40 ±0.08
B 1 ~ 1.2 ±0.10
1.2 ~ 1.5 ±0.12
1.5 ~ 2.0 ±0.14
Length Customization

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