Henan Gnee New Material Co., Ltd. is one of the most reliable manufacturers and suppliers of 2a12 aluminum square tube in China. With abundant experience, we warmly welcome you to wholesale high quality 2a12 aluminum square tube in stock here from our factory. Good service and reasonable price are available.
2A12 aluminum square tube is a kind of high-strength hard aluminum that can be strengthened by heat treatment. It has medium plasticity in annealing, fresh quenching and hot conditions, and has good spot welding properties. It has a tendency to form intergranular cracks when gas welding and argon arc welding are used; The alloy has good machinability after quenching and cold work hardening, but poor in the annealed state. The corrosion resistance is not high, and anodizing and painting methods are often used, or an aluminum layer is added to the surface to improve corrosion resistance. Can also be used as mold material.
2A12 aluminum square tubes are mainly used to make various high-load parts and components (but not stampings and forgings) such as aircraft skeleton parts, skins, partitions, ribs, spars, rivets and other parts working below 150℃ .
| Product Name | Aluminum Pipe ; Aluminum Tube |
| Standard | AISI, ASTM, DIN, JIS, GB, SUS, En, Etc |
| Diameter | 3mm-1600mm or Customized |
| Wall Thickness | 0.5mm-300mm or Customized |
| Length | 1m, 2m, 3m, 4m, 5m, 5.8m, 6m, 10m, 12m or Customized |
| Tolerance | ±1% |
| Type of Pipe | Welded or Seamless |
As a leader in the aluminum industry, GNEE takes stable product quality, global sales network and reasonable prices as its core competitiveness. Our products are widely used in more than 100 countries and regions including the United States and the European Union.
Our core competitiveness lies in establishing long-term and stable cooperative relationships with customers and dealers, and winning a high degree of trust in the international market through high-quality products and services.
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