Industrial category
Steel Construction
Specialist companies in Steel Construction.
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Products in This Category
Approved supplier product catalogs in this category.
DGN Profil San. ve Tic. Ltd. Şti.
Sigma Profile
Solar Steel StructureSigma profile is a rigid Σ-section member used in heavy-load bearing systems. DGN Profil rolls it with web (W) 160–400 mm, flanges (F1/F2) 50–100 mm, lips (L1/L2) 15–30 mm, connection face (A) 40–150 mm, bend 22 mm, depth 25 mm and thickness 1.5–4 mm. Steels are black S235–S500, pregalvanized ALUZINC S350GD/S420GD-Z275 and Magnelis ZM310/ZM350. Galvanized coating plus custom cut and bend serve solar mounting structures, steel construction, industrial racking, prefab and roof-facade systems.
Kocaeli̇
Solarçelik
62x41 C Profile
Solar Steel StructureThe 62x41 C profile is a deep-web carrier with Ix 7.82 cm⁴. Section A 41 mm, B 62 mm, C 12 mm lip. Thickness 1.8–3 mm; pregalvanized weights 2.48 kg/m at 1.80 mm, 2.74 kg/m at 2.00 mm, 3.38 kg/m at 2.50 mm and 4.02 kg/m at 3.00 mm. Grades S250GD, S350GD, DX51D; coating TS EN 10346 Z275 pregalvanized or TS EN ISO 1461 hot-dip. Used as module purlins on wide-span ground-mount plants and as long-span roof rails under high snow/wind load. Packed 40 pcs/bundle; stock 4.2–7.2 m and cut-to-length 1,000–12,000 mm.
İstanbul
Magafi Makina Enerji A.Ş.
Solar Twin Vertical System
Solar Steel StructureThe Solar Twin Vertical System (MGF-GS-2D) is a steel carrier in which panels are placed in a twin vertical layout for small and large sites. All parts are produced in steel and installed by pile-driving. Material follows EN10025-EN10029, with optional Magnelis coating on the upper group. Layout is vertical, tilt 0-60 degrees, coating ISO EN 1461 hot-dip galvanizing. Warranty is 10 years; compatible with framed and frameless panels. It is used as a ground-driven twin vertical steel system for both field and concrete-base construction.
Ankara
Loça Mühendislik
Industrial steel structures
Solar Steel StructureThe activity field lists steel fabrication and installation, shipyard hangars, cranes, gantries, davits, hatch covers, bridge walkways, pressure vessels, pressure rooms, piers, stainless equipment and tanks. The English profile publishes 6000 t/year workshop and 12000 t/year shipyard steel capacity and CE EN1090-2 Execution Class 3. About states industrial steel structures are supplied to Tuzla shipyards and foreign orders. Production is at parcels L/1-6 and D/6.
İstanbul · Istanbul Leather OSB
Polarkon Metal Yapı
Free-Form Steel Structures
Solar Steel StructureArchitectural free-form steel is delivered design-build. Curved roof and façade geometry is applied on references such as Al Rashid Mall (Abha). Structural design is in-house. The Free-Form Steel Structures product is supplied in this scope from the plant. Two plants totalling 34,000 m² at Polatlı OSB 212nd Street No:5 fabricate 16,000 tons/year to EN 1090 EXC3 and EN ISO 3834-2; more than 650 design-build projects are completed.
Ankara · Polatli Organized Industrial Zone
Polarkon Metal Yapı
Space Frame Structures
Solar Steel StructureSpace frames use pipes and bolted spheres; they are lighter than conventional steel, need no site welding and shorten fabrication and erection. They have been used on 650+ airport, stadium and industrial roof projects. The Space Frame Structures product is supplied in this scope from the plant. Two plants totalling 34,000 m² at Polatlı OSB 212nd Street No:5 fabricate 16,000 tons/year to EN 1090 EXC3 and EN ISO 3834-2; more than 650 design-build projects are completed.
Ankara · Polatli Organized Industrial Zone
Polarkon Metal Yapı
Conventional Steel Structures
Solar Steel StructureConventional steel is fabricated to EN 1090 up to EXC3. Annual capacity is 16,000 tons in 14,000 m² indoor space at Polatlı OSB. Finishes include hot-dip galvanizing or RAL powder/wet paint. The Conventional Steel Structures product is supplied in this scope from the plant. Two plants totalling 34,000 m² at Polatlı OSB 212nd Street No:5 fabricate 16,000 tons/year to EN 1090 EXC3 and EN ISO 3834-2; more than 650 design-build projects are completed.
Ankara · Polatli Organized Industrial Zone
Dündar Makina
Steel Construction
Solar Steel StructureSteel construction and welded structures are a Dündar Makina product group. Welded steel work runs alongside machining, fixtures and custom machines at the Gebze plant. Manufacture is to published quality certificates; the company also states that it imports and exports. Construction is used for machine frames and plant steelwork.
Yalova · Yalova Makina Ihtisas Organized Industrial Zone
Yıldız Tersanesi
Steel Structure
Solar Steel StructureHeavy steel structures for shipyard and marine use.
İstanbul
Çeksan Shipyard
Steel Structure
Solar Steel StructureHeavy steel structures for shipyard and marine use.
İstanbul
Sedef Shipyard
Steel Structure
Solar Steel StructureHeavy steel structures for shipyard and marine use.
İstanbul
Yaşalar Çelik
Solar Mounting Profile
Solar Steel StructureSolar Mounting Profile.
Yalova · Yalova Makina Ihtisas Organized Industrial Zone
Services in This Category
Approved supplier service catalogs in this category.
Mass Makina Sanayi ve Ticaret A.Ş.
Steel Construction
Custom Steel FabricationMassmak provides design, fabrication and erection of steel structures for industrial plants with an experienced team. Scope is typically customer-defined and focuses on building steelwork, enclosed stockpile structures, and conveyor/gallery steel. The company holds TÜV Austria CE conformity, EN ISO 9001:2015, TS EN 3834-2 welding quality, TS EN 1090-2 structural steel execution, OHSAS/ISO 45001 and ISO 14001 certificates, and works to AWS D1.1 Structural Welding Code—Steel.
Ankara · Ankara Sanayi Odasi 2.ve 3. Organized Industrial Zone
Ceceli Demir Sanayi Ticaret A.Ş.
Welded Steel Fabrication
Custom Steel FabricationWelded fabrication covers the full path from design to packing. Besides laser, plasma and guillotine prep, Argon (TIG), MIG/MAG and submerged-arc (SAW) welding produce steel structures. Quality is certified to EN ISO 1090-2 EXC3 for structural steel components and EN ISO 3834-2 for welding; scope includes industrial plants, hangars, silos and tanks, steel bridges, sports facilities and overhead crane girders.
Ankara · Ankara Sanayi Odasi 2.ve 3. Organized Industrial Zone
Adess Group
Steel Structure Fabrication
Custom Steel FabricationModular structural steel fabrication for offshore platforms, refinery skids, pipe racks and industrial complexes. ADESS GROUP designs and manufactures custom steel structures for oil and gas, power, petrochemical and industrial plants according to project drawings, technical specifications and international standards. Products and services include industrial steel structures, platforms and walkways, steel buildings, roof and truss systems, pipe racks and pipe bridges, pipe supports, access platforms and stairs, fire escape systems, canopies, sandwich panel systems and custom steel fabrications. Verification covers dimensional and fit-up control, weld NDT (visual, magnetic particle and ultrasonic), blasting, galvanizing and protective coatings, plus material certificates and traceability records. Applicable standards include AISC, EN 1090 EXC1–EXC4 and AWS D1.1.
Teki̇rdağ · Ergene-1 Organized Industrial Zone
İvosis
SPP Ground Steel Construction
Custom Steel FabricationThe company supports custom profile manufacturing and carrier structure production for fixed ground solar power plant projects, and produces alternative construction solutions for different needs. In agricultural irrigation solar systems the construction is calculated in detail for land and environmental conditions and positioned correctly. For tracker systems, all load and seismic calculations are performed and solar tracker construction is manufactured to international standards.
Şanliurfa
Yerlikaya İnşaat
Mechanical Fabrication, Erection and Dismantling
Custom Steel FabricationSteel-technology services include mechanical manufacturing, erection and dismantling, together with turnkey industrial plants. Yerlikaya Construction Steel Construction and Crane Industry has produced steel needed by infrastructure, superstructure, machinery and industrial facilities and has supplied manufacturing, assembly and disassembly solutions since 1982. Covered fabrication is 6,500 m² and open fabrication 2,000 m²; heavy steel erection is carried out with site cranes and transport equipment.
Karabük · Karabuk Organized Industrial Zone
Polarkon Metal Yapı
Site Installation
Custom Steel FabricationPolarkon erects its own fabrications. Space frames need no site welding; bolted sphere joints shorten erection. Warranties of up to five years can be offered on international projects. The Site Installation service is supplied in this scope from the plant. Two plants totalling 34,000 m² at Polatlı OSB 212nd Street No:5 fabricate 16,000 tons/year to EN 1090 EXC3 and EN ISO 3834-2; more than 650 design-build projects are completed.
Ankara · Polatli Organized Industrial Zone
Polarkon Metal Yapı
Steel Fabrication
Custom Steel Fabrication16,000 tons of steel per year are fabricated in 14,000 m² indoor space on a 34,000 m² Polatlı OSB site. EN 1090 CE marking and EN ISO 3834-2 welding quality apply. The Steel Fabrication service is supplied in this scope from the plant. Two plants totalling 34,000 m² at Polatlı OSB 212nd Street No:5 fabricate 16,000 tons/year to EN 1090 EXC3 and EN ISO 3834-2; more than 650 design-build projects are completed.
Ankara · Polatli Organized Industrial Zone
Polarkon Metal Yapı
Structural Design and Consultancy
Custom Steel FabricationStatics, engineering and alternative designs are done in-house. Steel can be designed and fabricated with or without a preliminary design, covering airports, stadiums and logistics buildings. The Structural Design and Consultancy service is supplied in this scope from the plant. Two plants totalling 34,000 m² at Polatlı OSB 212nd Street No:5 fabricate 16,000 tons/year to EN 1090 EXC3 and EN ISO 3834-2; more than 650 design-build projects are completed.
Ankara · Polatli Organized Industrial Zone
Eska Metal
Roof Application
Custom Steel FabricationRoof application is the installation service Eska Metal publishes beside its sales unit. Trapezoidal, standing-seam and sandwich roof coverings are laid on site. Production is at Gaziantep and Yalova with 125,000 tonnes/year of sheet processing. It is used as manufacturer-installer on industrial building roofs. EN 1090 and CE are published.
Yalova · Yalova Makina Ihtisas Organized Industrial Zone
Yıldız Tersanesi
New Shipbuilding
Custom Steel FabricationNew shipbuilding on slipways and workshops.
İstanbul
Çeksan Shipyard
New Shipbuilding
Custom Steel FabricationNew shipbuilding on slipways and workshops.
İstanbul
Sedef Shipyard
New Shipbuilding
Custom Steel FabricationNew shipbuilding on slipways and workshops.
İstanbul
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