Rod brass T series

tube

Truva Pirinç has completed all infrastructure investments for Hollow Rod production and has been actively producing since 2014. It produces brass rods and brass wedges in all kinds of cross-sections in accordance with European and American norms and customer requests. In terms of Press Material and caliber; round, square, rectangular hexagon, octagon etc. In addition to the bars, special profiles of different sizes and shapes, 200 mm. It produces billets in desired diameters and lengths up to . In the production of hollow bars, billets are heated in the annealing furnace to a temperature above the recrystallization temperature. The heated billet is placed in the barrel and extruded from the mold with a punch to the desired size, reducing the cross-sectional area. In this process, unlike the production of solid bars, there is a core at the end of the punch to create the desired gap. The outer diameter size is adjusted with the mold and the inner diameter size with the core, and the desired wall thickness is achieved. After the extrusion process, the hollow rods are immersed in an acid bath and passed through a cold mold in combined drawing machines to bring them to the size range in accordance with the European standard. After cutting to length, taking into account customer demand and standards, the horizontal and vertical straightening process begins. Rubbing is done to increase the surface quality of round cross-section products. After all these processes are completed, the chamfered hollow rods are ready for packaging.