Direct Steel Supply & Export Inquiries from Türkiye
Yakup Yılmaz Boru Profil A.Ş. has been one of Türkiye's leading steel stockholders and distributors since 1993. Operating across a total of 25,000 m² modern manufacturing and warehousing facilities in Ankara Kahramankazan and Ostim with an annual handling capacity of 400,000 tons, we supply certified steel pipes, hollow sections, sheets, and structural products worldwide.
International Price Inquiries & Quotation Policy
Due to regular fluctuations in raw material indices (HRC/billet), currency parity, and customized project requirements (dimensions, custom lengths, surface coatings, bundled packaging, and Incoterms such as FOB, CFR, CIF, or EXW), fixed list prices serve as a baseline. For accurate, discounted project prices and reliable export delivery schedules, please contact our international sales desk directly. We provide tailored proforma invoices within hours.
Square & Rectangular Hollow Sections (SHS / RHS)
High-quality structural and commercial box profiles manufactured from cold-formed and hot-rolled steel according to European and international standards.
- Standards: TS EN 10219-1 / TS EN 10219-2, ASTM A500
- Steel Grades: S235JRH, S275J0H, S355J2H
- Size Range: 10x10 mm up to 250x250 mm / 10x20 mm up to 200x300 mm
- Wall Thickness: 1.00 mm to 12.0 mm
- Finishes: Black (unpainted), primer-painted, galvanized, pickled (CR/DKP)
Steel Pipes & Industrial Tubes
Longitudinal welded (ERW) steel pipes designed for mechanical applications, fluid transmission, construction scaffolding, and pressure containment.
- Standards: TS EN 10305-3 (Precision CR Tubes), TS EN 10219, TS EN 10255
- Diameter Range: Ø13 mm to Ø323.9 mm (Outer Diameter 1/2" to 12")
- Wall Thickness: 1.00 mm to 10.0 mm
- End Finishes: Plain ends, bevelled ends, threaded & coupled (grooved)
- Finishes: Black bare, temporary protective oil/varnish, hot-dip galvanized
Steel Sheets, Coils & Trapezoidal Roofing
Comprehensive flat steel inventory supplied as full mother coils, slit strips, standard sheets, cut-to-length plates, and profiled cladding panels.
- Types: Hot Rolled (HRC), Cold Rolled (CRC / DKP), Galvanized (HDG), Tear-drop plates
- Trapezoidal Sheets: 27/200 form, 0.40 mm - 1.00 mm, galvanized or painted (RAL)
- Thickness Range: 0.35 mm up to 50.0 mm
- Dimensions: 1000x2000 mm, 1250x2500 mm, 1500x3000 mm, and custom lengths
Structural Beams & Merchant Bars
Hot-rolled structural steel sections engineered for heavy steel construction, infrastructure, pre-engineered buildings, and mechanical fabrication.
- Beams & Columns: IPE, IPN, HEA, HEB (Sizes 80 to 600) according to EN 10025
- Channels & Angles: UPN, NPU (50 - 300 mm), Equal / Unequal Leg Angles
- Merchant Bars: Flat bars, solid square bars, round steel bars, deformed rebars
- Steel Grades: S235JR, S275JR, S355JR / B500B
Precision 3D Laser Tube & Sheet Processing
Advanced CNC fiber laser processing center enabling zero-defect tube cutting, complex miter cuts, slotting, perforations, and CNC press brake bending.
- 3D Tube Laser Cutting: Round pipes and square/rectangular profiles up to Ø254 mm
- Flat Sheet Laser Cutting: High-precision sheet processing with minimal heat-affected zones
- Advantages: Ready-to-weld interlocking joints, fast turnaround, elimination of costly machining
International Trade & Logistics Capabilities
Have a Specific Bill of Materials (BOM) or Tender?
Send your material list, standard grades, and required quantities to our international desk for a comprehensive quote and shipping assessment.
