Welded and Seamless Cold Drawn Precision Steel Tubes

Welded and Seamless Cold Drawn Precision Steel Tubes

The advantage of Kalibre Boru is that it does not produce standard tubes in its lines, but prefers to produce tubes with high added value and more difficult to manufacture. Thus, it makes a difference in the production of welded precision steel tubes.

The cold drawn process is applied to ensure very precise tolerances, to increase surface quality, and to increase formability properties. There are 2 types of materials used in this process: Welded and seamless steel tubes.

Welded mother tubes to be used in cold drawing are produced in welding lines in line with the specifications required in customer requests and prepared for the cold drawing process after passing the necessary tests. Seamless tubes are supplied from Europe’s leading seamless tube manufacturers in line with the required specifications.

The cold drawn process is carried out after the mother tubes are heat-treated and the necessary surface preparation processes are made. This process can be repeated several times in order to reach the necessary technical features. If necessary, the tubes are subjected to a final heat treatment.

Cold drawn tubes produced by Kalibre Boru, guarantees very precise tolerances, excellent surface conditions, and desired hardness and strength levels.

In the final stage of the production, fully automatic integrated machines are used for protective oil coating and hexagonal packaging. Wooden case, jute, or plastic can be used in packaging according to customer request.

With the experience of more than 40 years in cold drawing, Kalibre Boru is able to meet the highest expectations of customers in terms of quality and lead-time. Kalibre Boru is also able to provide cold drawn tubes for projects with low volumes.

Welded and Seamless Cold Drawn Precision Steel Tubes
Welded and Seamless Cold Drawn Precision Steel Tubes
Welded and Seamless Cold Drawn Precision Steel Tubes