Kalibre Boru is a reliable partner for worldwide OEM supplier concerning development, design, prototyping and cost reduction activities with its long-term manufacturing experience and know-how. Kalibre Boru has an extensive knowledge on material science and advanced production techniques which provides a competitive advantage as a producer of longh length precision tubes and further processed parts well traceability and repeatability are highly important.
Kalibre Boru analyses each and every customer request with a project team consisting on production,material and R&D engineers.
Every stage of project is defined clearly; starting from choise of suitable material to best producrion methods and equipment. From prototyping to serial production, from advanced control techniques to problem solving methods each step of project is determined at this stage. Combined with skillful production knowledge and professional workforce, continuity and reliability needed by automotive industry are achieved.
The aim of project management is to achieve right product at first production; with this purpose Kalibre Boru shares all information with the customer at each stage. After producing tne convenient product, second step is to increase efficiency and minimize number of defective products by observing process capanilities and customer needs continuously.
Kalibre Boru produces welded precision steel tubes with a wide range of steel grades ensuring very tight outside diameter and special thickness tolerances.
EN 10305-3
Production Range
Outside diameter:10-127mm
Wall Thickness:0,8-8mm
Delivery Conditions:
- +CR1/+CR2 (BKM): Welded and Cold Sized
- +A(GBK): Annealed
- +N(NBK): Normalized
EN 10305-5
Production Range
Sizes: 15x15 to 145x60 mm
Wall Thickness: Up to 8 mm
EN 10305-2 / EN 10305-1
Production Range
- Outside Diameter: 10-120 mm
- Wall Thickness: 0,5-13 mm
Delivery Conditions:
- +C(BK) :Cold Drawn/Hard
- +LC(BKW): Cold Drawn /Soft
- +SR(BKS): Stress Relieved -Annealed
- +N(NBK): Normalized
- +A(GBK) : Annealed
With profound experience in cold drawing Kalibre Boru provides the highest service in terms of quality and lead-time for both welded and seamless cold drawn tubes which are produced with integrated production machines.
Kalibre Boru guarantees high precision,perfect surface quality,controlled hardness and mechanical characteristtics in cold drawn tubes. Kalibre Boru is also able to provide cold drawn tubes for projects with low volumes.
