Henan Gnee New Material Co., Ltd. is one of the most reliable manufacturers and suppliers of 7075 corrosion-resistant cold drawn aluminum tube in China. With abundant experience, we warmly welcome you to wholesale high quality 7075 corrosion-resistant cold drawn aluminum tube in stock here from our factory. Good service and reasonable price are available.
7075 aluminum alloy tube is a high-strength aluminum alloy, widely used in aerospace, military equipment and high-strength structural components and other fields. Although 7075 seamless aluminum tube has excellent strength and hardness, its welding performance is relatively poor. This is mainly due to the fact that 7075 aluminum alloy contains zinc as the main alloying element, which leads to the embrittlement of the weld area easily during the welding process.

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Grade |
1000 2000 3000 5000 6000 7000 Series |
|
Temper |
T3-T8,T351 - T651,O-H112 |
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Standard |
ASTM/AISI/JIS/GB/DIN/EN/BS/NF |
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Outer Diameter |
3mm-1000mm or as request |
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Width |
0.5mm-300mm or as request |
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Processing Service |
Welding,cutting,punching |
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Shape |
Square, round, rectangular, customized |
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Application field |
Marine applications, Transportation, Automobile, Aerospace, Aviation, Electrical, Agriculture, Electromechanical |
When welding 7075 aluminum alloy tubes, the properties of the weld heat-affected zone will be greatly affected, and aging treatment is often required after welding to restore some of the mechanical properties. In addition, the strength of welded joints of 7075 aluminum alloy is usually lower than that of the base material. This makes it necessary to pay special attention to the selection of welding process parameters, such as welding temperature and welding speed, in order to avoid cracks and other welding defects.

Team Advantage
We have a team of highly skilled professionals who are committed to providing high quality products and services to our customers. Our team has the following advantages over our competitors:
Technical expertise: Our team has excellent technical expertise in the production of copper products.
Experience: Our team has many years of experience in the industry and a deep understanding of the market.
Customer Oriented: We are customer oriented and prioritize our customers' needs.
Responsive: Our team is responsive and able to quickly resolve any issues that arise.
Communication: We have excellent communication skills and keep our customers informed throughout the production process.

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