Henan Gnee New Material Co., Ltd. is one of the most reliable manufacturers and suppliers of 3003 aluminum inner grooved tube in China. With abundant experience, we warmly welcome you to wholesale high quality 3003 aluminum inner grooved tube in stock here from our factory. Good service and reasonable price are available.
3003 is an AL-Mn alloy, which is the most widely used anti-rust aluminum. The strength of this alloy is not high (slightly higher than industrial pure aluminum) and cannot be strengthened by heat treatment. Therefore, cold working methods are used to improve its mechanical properties: It has high plasticity in the annealed state, good plasticity in semi-cold work hardening, low plasticity in cold work hardening, good corrosion resistance, good weldability, and poor machinability.
3003 aluminum tube has good formability, weldability and corrosion resistance. It is used for processing parts and components that require good formability, high corrosion resistance and good weldability, or work that requires both these properties and higher strength than 1XXX series alloys.
Application scope
Such as kitchen utensils, food and chemical product processing and storage devices, tanks and tanks for transporting liquid products, various pressure vessels and pipes made of thin plates, general utensils, heat sinks, cosmetic boards, photocopier rollers, and ship materials.

Typical Specification of Aluminum tube
| Alloy No. |
Temper | Straight Tube | LWC | ||
| O.D(mm) | W T(mm) | O.D(mm) | W T | ||
1060(L2) |
R(H112) | 6~30 | 0.6~3 | 4~22 | 0.2~2 |
| M(O) | 6~30 | 0.6~3 | 4~22 | 0.2~2 | |
| H 14 | 6~30 | 0.6~3 | 4~22 | 0.2~2 | |
3A21 3003 3103 (LF21) |
M(O) | 6~30 | 0.6~3 | 4~22 | 0.2~2 |
| H12 | 6~30 | 0.6~3 | 4~22 | 0.2~2 | |
| H14 | 6~30 | 0.6~3 | 4~22 | 0.2~2 | |
| H18 | 6~30 | 0.6~3 | 4~22 | 0.2~2 | |
6063 (LD31) |
M(O) | 6~30 | 0.6~3 | 4~22 | 0.5~2 |
| T4 | 6~30 | 0.6~3 | 4~22 | 0.5~2 | |
| T6 | 6~30 | 0.6~3 | 4~22 | 0.5~2 | |

FAQ
How does GNEE ensure the quality of aluminum products?
GNEE is committed to quality management and has a strict quality control system. We use advanced production equipment and conduct rigorous inspection and testing to ensure that our aluminum products meet international standards and customer requirements.
Does GNEE offer customized aluminum products?
Yes, GNEE offers customized foil products, which are manufactured according to specific customer needs, including customization of size, thickness, surface treatment and packaging methods.
Do GNEE's foil products meet international environmental standards?
GNEE is committed to sustainable development and ensures that our aluminum products meet international environmental standards. We use environmentally friendly production processes to minimize waste and adverse impact on the environment.

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