Rotating

• Centrifugal/ Reciprocating Pumps Overhaul, Repair & Maintenance
• Centrifugal/ Reciprocating Compressors Overhaul, Repair & Maintenance
• Impulse/ Reaction Steam Turbine Overhaul, Repair & Maintenance
• Gear box Overhaul, Repair & Maintenance
• Gas Turbine Rotors Overhaul and Repair
• Performance and Material Upgrades and enhancement
• In-Situ Pre-Overhauling diagnostics and Investigation
• Condition monitoring & Vibration analysis
• Alignment services
• Static/ Dynamic Balancing of Rotors
• Cryogenic pumps repair & Overhaul

Static

• Over haul and repair of heat exchangers (Tube and Plate type)
• Re-tubing of heat exchangers
• Repair and overhaul of columns
• Repair of Gas Turbine Stator Vanes and diaphragm
• Repair and overhaul of oil field ancillary equipment
• Overhauling and repair of Pneumatic Cylinders
• Overhauling and repair of Hydraulic cylinders
• Overhauling and repair of Drilling Rig equipment
• Valves Repair and Calibration

Oilfield services include manufacture, repair and remanufacture of oilfield products & accessories such as:

• API 5CT Tubing & Casing Pup Joints, Tubing & Casing Couplings, Threading of Casing & Tubing joints, Casing & Tubing Drifts and manufacture of accessories..
• API 7-1 Drill Stem Subs & Threading for Rotary Shouldered Connections.
• API 6A Crossover Connectors, Top Connectors, Adapter & Spacer Spools, Flanged Connectors, Threaded Connectors & Other End Connectors..
• API 16A Drilling Spools, Adapters & Loose Connections.
• API 16C Drilling Choke, Standpipe Manifolds and Kill Manifolds.

Provision of specialist Technicians and facilities to complete the following:

• Overhaul and repair of all types and makes of Isolation Valves, Manually Operated Valves, Motor Operated Valves, Non-return and Check valves, Control Valves and Pressure Safety Valves (PSVs).
  
• Overhaul and repair of Valve accessories and associated equipment such as Actuators, gearboxes, positioners etc.
  
• Testing and certification to international standards.
  
• General engineering support to maintenance teams and operators.
  
• Any other services which are within the specialist capabilities of the contractor.
  
• In-situ overhauls and repairs of all types and makes of Valve accessories and associated equipment such as actuators, gearboxes, positioners etc.
  
• On-line valve flushing, lubrication maintenance and emergency sealing.
  
• Provision of Equipment and Operators to allow access to valves and equipment which are subterranean, at a height or otherwise inaccessible.
  
• Provision of specialist technicians and facilities to complete the following:
  
• Valve improvement – specification developments, retrofits and upgrades.
• Emergency repair.
  
• Shutdown activity planning – including work list development and work order creation.
• Replacement valve and spares specification development and procurement.
• Inventory management.

Hitek Engineering offers a wide range of electrical repair solutions such as:

Rewinding, Repairing, Overhauling of all types of Motors (AC/DC), Generators, Alternators, Submersible pumps including IEC Ex / ATEX Explosion Proof/Flame Proof designated motors/generators/submersible pumps.

Furthermore, we provide a 24/7 assistance & service for emergency repair to any type of AC/DC rotating machines on-site and Offshore.

Service Capacity/Ranges

• Rewinding & overhauling capabilities of the facility are as under:
• MV and HV Induction Motors (AC): 150 KW to 10,000 KW – (1.1 KV to 13.8 KV)
• Slip Ring Motors: 150 KW to 6000 KW – (380 Volts  to 6,600 Volts )
• Low Voltage Squirrel Cage Induction Motors: 0.5 KW -1000 KW (230  to 690 Volts)
• Submersible Pump Motors: 0.37 KW – 1000 KW (230 to 3,300 Volts)
• DC Motors Including Traction Motors: 1KW – 4000 KW ( 110 to 800 Volts)
• Generators AC / DC: 1 KVA – 5000 KVA (110 to 11,000 Volts)

Skilled Field Service Technicians are available on short & long term call basis including planned shutdowns for both offshore and onshore locations to carry out installations, in-situ servicing, repairs, overhauls, and refurbishment of all types of static, rotating and reciprocating equipment, including wellhead maintenance, valve overhauling etc. Also available are the services of qualified coded Welders, Fabricators, qualified Welding Inspectors, skilled Machinists, Fitters, General Technicians, QC Inspectors, Valve Technicians, Instrument technicians, NDT technicians, Heat Treatment Technicians, Engine Mechanics, Electricians, Planning Technicians, Fork-lift Operators Spray Painters and general assistants..

Special Process includes: specialised Welding & Thermal Spray Application (TSA) including High Velocity Oxy Fuel (HVOF), anti-galling treatments like Manganese & Zinc Phosphate Surface Treatments, Stress Relieving/Heat Treatment.
NDT methods
We have in house Magnetic Particle Testing & Liquid Penetrant Testing. Also available in-house are portable Hardness Testers for identifying hardness values of various metals & Positive Material Identification (PMI) equipment for identifying the composition of various metals.

We provide aftermarket services for stationary and rotating equipment in Water treatment plants, Power stations, Cement plants and Oil & Gas industries throughout MENA region. The repair and overhauling activities performed will meet all statutory requirements .We have developed methods and procedures to conduct overhauling and ensure that all work is performed with proper documentation. We have highly experienced supervisors and technicians who can visit site on request and inspect and discuss with client engineers and supervisors about problems faced in site and recommend remedial measures. Field repair or repair in workshop will be decided in consultation with client and Hitek will attempt to refurbish the equipment as early as possible. Overhauling of equipment will be performed strictly as per work scope agreed with client.

Model: CAB 920
Make: Schenck
Capacity: 10 kgs. Up to 10 Tons
Excerpt from ISO 1940 – Quality Grades

• G 2.5
• G 1.0
• G 0.4
• G 6.3
• G 16