Service description

Modular 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.

Quality and certifications

Certifications defined on the company profile (read-only)

Full company profile
  • ISO 9001
  • ISO 14001
  • ISO 45001
  • ISO 27001
  • AS9100
  • CE Marking
  • API

More services from this company

Design & Engineering — Adess Group

Adess Group

Design & Engineering

Engineering Services Service

Complete thermal, mechanical and structural design services validated against ASME, TEMA, API and PED codes. ADESS GROUP provides design and engineering for pressure equipment, heat transfer and structural systems, turning process requirements into manufacturable, code-compliant designs. Capabilities include thermal and process design (HTRI), mechanical design (Compress, PV Elite), finite element analysis (FEA), AutoCAD and 3D modeling, ASME, TEMA, API and PED codes, as-built and MDR documentation, and reverse engineering and revamps. The workflow runs from concept and basic design through detailed engineering with 3D modeling, analysis and simulation, then design review and approval before fabrication.

Tekirdağ · Ergene-1 Organized Industrial Zone

Piping Spool Manufacturing — Adess Group

Adess Group

Piping Spool Manufacturing

Metal Tubing Service

Custom piping spools and skid systems for power, oil and gas, petrochemical and chemical industries, shop pre-fabricated to reduce field welding and site costs. ADESS manufactures piping spools according to customer drawings, piping specifications and applicable international standards. Capabilities include process and equipment skids, flanged and welded assemblies, welding and NDT, hydrostatic testing, surface treatment and painting, ASME B31.1 / B31.3, automated and manual welding (GTAW/SMAW), isometric and spool drawings, and pickling and passivation. The verification cycle covers fit-up and dimensional control, weld NDT (RT/UT), PMI and pressure testing. Materials include carbon steel, stainless steel, alloy steel and duplex and super duplex.

Tekirdağ · Ergene-1 Organized Industrial Zone

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Light Gauge Steel Construction — UMS Metal Sanayi

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