How does the seamless drawing of aluminum and brass pipes and profiles work?

A look behind the scenes of our production

The cold forming process in the manufacture of seamless drawn aluminum and brass tubes (CuZn 38 Pb 2 tubes) in our production represents a technological milestone that combines the highest precision, quality control and innovation.
The process begins with the mechanical drawing of the starting material, be it aluminum or brass. The tube is drawn through a die, which not only achieves the desired shape, but also the seamless structure. This step is crucial for the final quality of the tubes and makes it possible to achieve precise dimensions and a uniform surface.
After mechanical drawing, the tubes undergo a thermal treatment process. This heat treatment helps to optimize the mechanical properties of the material. The targeted application of heat and cooling reduces stresses in the material and increases the strength and durability of the pipes. This step is crucial to ensure that the pipes meet the demanding requirements of a wide range of industries.
Throughout the entire manufacturing process, our quality assurance department carries out comprehensive checks during production. State-of-the-art quality assurance systems continuously monitor the production process to ensure that the pipes meet all required specifications. This includes checking dimensional accuracy, surface finish and other critical parameters.
We attach great importance to customer-specific adaptations and innovative solutions. Therefore, our products are not only manufactured according to international standards, but also modified according to the individual requirements of our customers.
The seamless drawn aluminum and brass tubes created by this advanced cold forming process are not only technological masterpieces, but also extremely versatile. They are used in the automotive, electronics, aerospace and numerous other industries that depend on precisely manufactured, reliable materials.