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DOHAT AL KHALEEJ LLC (DAK)

P.O.Box: 503, PC-133, Al-Khuwair, Muscat, Sultanate of Oman

[email protected]

(+968) 2450 2867
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Fabrication

Our state of the art workshop is located at Sohar Industrial Estate, Spread over an area of 30,000sq.m, the workshop houses a covered fabrication shop with in-house blasting and painting facility. The facility has capacity to manufacture vessels, steel structures, and piping spool fabrication.

Skid Frame Fabrication

Piping Spool Fabrication

CNC Machine & Rolling Machine

Skid Frame Fabrication

Structural Bridge 120MT

Welding Stainless Steel

Our core fabrication activities include structural steel, shelters, piperack, structural bridges, piping spool fabrications (MOC: CS/ LTCS/ SS/ DSS/ SDSS/Alloy 825/Inconel), pipe supports, tanks, vessels, skid packages like MSV skid, chemical injection skid, metering skid, PRT skid, manifold, etc.

Production Capacity

  • Structural steel fabrications: 500MT per month
  • Piping spool fabrications: 25,000 Inch-Dia per month

WorkShop Capabilities

  • PDO approved structural steel workshop including painting activities
  • Fabrication of pipe-rack, pipe-support, sheds structural bridges, HRSG Flare stacks, HRSG Structures, Platforms, Gratings,handrails, cage ladders, etc
  • Fabrication of Piping Spools: Carbon Steel, Stainless Steel, Duplex and Super Duplex Stainless Steel, Alloy 825/Alloy 625 /Inconel
  • Storage Tank and Pressure (Non-Coded) Vessel fabrication
  • Structural steel fabrication and erection Piping spool erection
  • Scaffolding Erection & Dismantling
  • Skid packages: MSV, PRT, metering, chemical injection, manifolds, RO skids, vessel skids, piping & pump skids
  • Tanks repair & refurbishment
  • In-house blasting and painting facility

Special Services

Industrial Equipment Cleaning:

  • Chemical cleaning of equipments /HRSGs
  • Steam Blowing
  • Condenser Tube Cleaning using bullets
  • Hydrojetting
  • Mechanical Decoking of Fired Heaters
  • Foam Cleaning
  • Dry Ice Blasting
  • Lube Oil Flushing

Specialized Mechanical services :

  • Re-tubing works of Heat exchanger, Condenser
  • Valve Repair /Refurbishment
  • On-line Safety Valve Testing, In-Situ Flange Facing/Milling
  • Online leak sealing, Rubber lagging
  • Oil flushing, Transformer Oil Filtration & Regeneration
  • Thermal spray application for various Systems

Specialized NDT services :

  • Acoustic Eye Ultra-fast Inspection Testing (AET)
  • Eddy Current Testing (ECT)
  • Helium Leak Detection Testing Services (HLDT)
  • Fluorescent Leak Testing
  • Remote Field Eddy Current Testing (RFECT)
  • Internal Rotary Inspection Services System (IRIS)
  • Borescope Inspection
  • Low Frequency Electromagnetic Testing (LFET)