From Mega Projects in the Capital to the Defense Industry: Steel Pipe Supply in Ankara

Ankara, besides being the heart of Turkey, is also the center of mega construction projects that push the boundaries of engineering and heavy industries that produce high technology. Enormous production bases such as OSTİM, Sincan Organized Industrial Zone (OSB), and Kahramankazan host factories and defense industry facilities that operate 24/7.

Such high-tech and massive-scale projects share a common need: high-strength mechanical installations that operate with zero defect tolerance. From the heating system of a public building to the pressurized production line of a defense industry factory, the quality of the steel pipe used directly determines the safety of the project. As Öz Ayaz Boru, we are accelerating Ankara's inexhaustible industrial energy; we are investigating why our Black Seam Pipe and Boiler Tube products are preferred in the capital's projects.

Heavy Industry in OSTİM and Sincan Organized Industrial Zones: Reliable Boiler Tubes
Ankara's industry focuses on "value-added" and "high-pressure" machinery manufacturing rather than standard production. Especially in the defense industry's sub-industry, power plant equipment, and heat exchangers, ordinary materials for the tubes to be used are unthinkable.

Resistance to Extreme Pressure and Heat: In steam generators and hot oil lines in factories, special carbon alloy boiler tubes (P235GH - P265GH) capable of withstanding high thermal expansions must be used.
Certified Production Requirement: Independent audits are extremely strict in public and defense projects in Ankara. Every boiler tube to be used on the production lines must have passed 100% non-destructive testing (ultrasonic testing) and possess a 3.1 manufacturer certificate. Öz Ayaz Boru's boiler tubes, which meet international standards (EN 10217-2), pass Ankara's heavy industry inspections flawlessly and on the first attempt. Mega Public Projects and Hospitals: Black Seam Pipes
Ankara is home to Türkiye's largest city hospitals, ministry complexes, and massive public buildings. The kilometers-long mechanical installation galleries of these buildings are essentially the building's vascular system.

Heating-Cooling (HVAC) and Natural Gas: In the closed-circuit air conditioning systems of these massive complexes, Black Seam Pipes conforming to TS EN 10255 standards, whose leak-proofness has been proven by hydrostatic tests, are used. Fire Safety: In these mega-structures where thousands of people are present simultaneously, it is vital that fire sprinkler lines are fully pressure-resistant. The grooved and plain-ended black plumbing pipes with homogeneous wall thickness in Öz Ayaz Boru's stock ensure that these buildings serve reliably for their entire lifespan.
Logistical Advantage of Being a "Neighbor" to the Capital

Waiting for materials at a construction site of a large public project or at a production line in OSTİM is an unacceptable loss of time and budget in Ankara's fast-paced environment.
Our production and stock center, located in Konya Akşehir Organized Industrial Zone, is geographically situated almost next to Ankara. Thanks to this strategic proximity:

We offer same-day loading and next-day delivery to any location in Ankara for your urgent needs for black welded pipes and box profiles. By minimizing the "transportation cost" barrier, we deliver the highest quality steel pipes to your projects in the capital at the most competitive prices.
Choose the right steel for the robust structures and continuously operating production lines that strengthen the capital. For your wholesale pipe and profile needs in the Ankara region, and for price quotes for TS EN 10255 black welded pipes and certified boiler tubes, contact our expert engineering team immediately.