What is an Oil Cooler?
Oil COOLERS  are also known as heat exchangers. The primary function of the oil cooler in the hydraulic system is preventing the system from over-temperature. Oil coolers in both closed and open hydraulic system will pass the hydraulic oil through a coil or core to reduce the generated heat of the oil. Also, this cooling component can mitigate the effect of environmental surroundings. The following are the other important benefits of using oil coolers.
- Stable cooling and filtration performance
- Unaffected by fluid flow and duty cycle variation.
- The size of the oil cooler can be varied on the basis of heat load
- Extend the life of the hydraulic system and hydraulic oil
- Pressure in the return line doesn’t affect the oil cooler. Because it is placed separately
- Improve the overall efficiency and productivity of the system
- Easy to maintain and repair.
- Entire system shut down not required for repair/maintenance
Hydraulic oil COOLERS  are used in different industries like agricultural, manufacturing, automobile, etc… The important components required for the construction of hydraulic oil coolers are oil reservoir, cooling fan, relief valve, filter, mini hydraulic motor, etc… The size of the oil cooler is directly related to the heat load. For a system with higher heat generation, the cooler sizing needs to be proportionally greater to withstand that load. The other major consideration in choosing a hydraulic oil cooler are flow required, desired oil temperature, oil viscosity, and more.
Air-cooled oil COOLERS  and water-cooled oil coolers are the two important categories of oil coolers used in the hydraulic system. In the air-cooled oil cooler, it will be equipped with electric or hydraulic ventilator and it cools down the heated fluid by streaming air through it. The water-cooled oil cooler utilizes liquids for cooling the hydraulic oil. This cooler is more efficient, quieter and compact in size. To prevent contamination of both fluids, a barrier is used for separation. For source info, click here!
API BOTTOM LOADING COUPLERS 
API COUPLERS 
API SPEC 10A 
BOP (BLOWOUT PREVENTER) ACCUMULATOR UNITS 
ESD VALVES 
FRAC EQUIPMENT 
GI 
GRP 
HMI SCADA 
MCR 
PIG SIGNALLERS 
PVC 
RO PLATES 
RTDS 
TRS 
UPG SERIES 
000 PSI INCLUDING STAND-MOUNTED CHART RECORDERS & HIGH PRESSURE HOSE ASSEMBLIES 
000 TO 30 
ACIDIZING 
Activated Carbons 
Active Carbon Supply & Services 
ADJUSTABLE BAIL EXTENSIONS 
Aeration Equipment For Treatment Plants 
Agent / Stockist / Import And Supplier In Oil Field Materials / Valves /pipes & Fitting / Instruments / Drilling Equipment / Workshop Equipment & Consumables / Welding Equipment & Consumables / Safety & Protection Items 
Agitators 
Air Compressors & Ancillaries 
Air Cooled Heat Exchangers 
Air Driven Diaphragm / Piston Pumps For Handling Chemicals 
AIR ELIMINATORS 
AIR FLOW BURNERS 
AIR FLOW SENSORS 
Aluminium / Brass Alloys 
Aluminium / Mild Steel / Ss / Welding Filler Materials 
ALUMINIUM MANIFOLDS 
Anchor / Swivel Flanges 
ANCILLARY EQUIPMENT 
ANTI - JAR HANDLING CLAMP 
Api 6a 
Api 6d Products (ball / Gate / Check / Globe Valves) 
Auto Samplers 
Automotive Oil Changers 
AXIAL PYRO TORCH 
Balancing Machines 
BALL - TRUNNION MOUNTED / DBB 
Ball / Gate / Globe / Check / Butterfly Valves 
BALL VALVES 
Bandlock 2 
BAR STOCK 
BASKET STRAINERS 
BELLOW CYLINDER 
Belt Dressing / Electra Clean Sprays 
Belts 
BI-COLOUR STEAM LEVEL GAUGES 
BLENDERS 
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BOILER DRUMS 
BOLT LOAD MEASURING TOOLS 
BOLT PROTECTION CAPS 
Bolt Tensioning Equipment 
Bolt Tensioning Equipment & Services 
Bolted Clamp Repairs 
Bop Handling Systems 
BOTTOM LOADING ARMS 
BOW SPRING CENTRALIZER 
Brackets 
BRIDGE PLUGS 
Bronze Round Bars 
BUCKET STRAINERS 
BUCKING MACHINES 
BUILT UP THERMO WELLS 
Burner Management Systems 
BURNER SPARES 
BURNERS 
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Butt Welded Fittings 
BUTTERFLY VALVES 
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BYPASS CHAMBERS 
Cables 
CALIBRATION 
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CARBON STEEL 
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CASING RUNNING SOLUTIONS 
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Casings & Tubings 
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CEMENT RETAINERS & COMPLETION ACCESSORIES 
CEMENTING 
CEMENTING & WORK OVER EQUIPMENT 
CEMENTING EQUIPMENT 
CEMENTING HEAD 
CEMENTING PLUGS 
CEMENTING PRODUCTS 
CENTRALIZERS 
Centrifugal Liquid Filtration Systems 
Certification / Classification / Inspection Services 
Chain Slings 
CHECK 
CHECK VALVES 
CHECK-CHOKE VALVE 
CHEMICAL ADDITIVE SYSTEMS 
CHEMICAL GLOVES 
Chemical Injection Skids 
Chemical Injection Systems 
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Chilled Water / Plumbing Pumps 
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CHOKE/KILL/STANDPIPE/DISCHARGE MANIFOLDS 
CHRISTMAS TREES & ANY OTHER TYPE OF EQUIPMENT REQUIRING HIGH PRESSURE STATIC TESTING 
Circlips 
CLAMP ON CENTRALIZERS 
CLASS - G (HSR) & CLASS - A (O) IN ACCORDANCE WITH - API SPEC 10A 
##CLASS - G (HSR) & CLASS - A (O) IN ACCORDANCE WITH - API SPEC 10A
OIL WELL CEMENT##
CLASS G CEMENT 
CLASS A (O) 
CLASS G (HSR) 
CLASS G CEMENT 
Coal Chemical Industry 
COIL TUBING UNITS 
COILED TUBING 
Cold Joining Of Pipes / Flanges Without Welding 
Column / Tower Internals 
Columns 
COLUMNS & REACTORS 
COMMERCIAL AND INDUSTRIAL / PROCESS APPLICATIONS FROM 10KW TO 30MW 
COMMERCIAL FLIGHT SAFE 
COMPACT BURNERS 
Complete Heat Tracing Solution 
COMPLETION TOOLS - OPEN HOLE PACKERS 
Completions 
COMPONENTS FOR OIL HYDRAULIC AUTOMATION 
COMPREHENSIVE RANGE OF GAS 
COMPRESSED AIR TUBING 
Compression Fittings 
COMPRESSIVE STRENGTH DATA (PSI) 
COMPRESSOR & ANTISURGE CONTROL SYSTEMS 
COMPRESSOR CONTROL SYSTEMS 
COMPRESSOR SKIDS 
Compressors 
CONDENSATE PUMPS 
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CONICAL STRAINERS 
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Continuous Amine Reclamation Systems 
CONTINUOUS EMISSION MONITORING SYSTEMS (CEMS) 
CONTROL LINE CLAMPS 
CONTROL SYSTEMS 
Convection / Radiant Coils & Sections 
CONVERTERS 
COOLERS 
CORIOLIS MASS FLOW METERS 
CORROSION COUPONS 
COUPLINGS 
Cpvc Pipes 
CRIMP ON CENTRALIZERS 
CROSSOVERS 
Cryogenic Valves 
Cs / Ss / Alloy Steel Pipes & Fittings 
Cs / Ss Butt Weld Fittings 
Cs / Ss Pipes & Fittings 
CUSTOM LOADING ARMS 
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DATA HEADERS 
DATA VANS 
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Deodorizer Units 
Design / Manufacture / Supply Of Heat Exchangers For Oil & Gas Industries 
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Etc 
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FLOATING ROOFS 
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FLOORFAST 
FLOW & VENTURI NOZZLES 
FLOW COMPUTERS 
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FLOWPAK FLOW METERS 
Fluid Metering Systems 
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Forged Steel Flanges 
Fuel Filter Canisters 
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GASKETS 
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GRATEFAST 
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GUIDE CYLINDER 
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Hdpe Pipes & Fittings 
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HEAT EXCHANGERS 
Heat Generation Systems 
Heat Treatment Furnaces 
Heaters 
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HIGH PRESSURE TESTING OF BOP STACKS 
HIGH SULFATE RESISTANCE 
HIGH TEMPERATURE INSULATION 
HOLE OPENERS 
HOLLOBOLTS 
Hoses 
Hot Tapping / Pigging Equipment 
Hrsgs 
HYDRATION UNITS 
HYDRAULIC & MECHANICAL DRILLING JARS 
HYDRAULIC CYLINDERS 
HYDRAULIC CYLINDERS (5 TONS – 500 TONS CAPACITY) 
HYDRAULIC FITTINGS 
HYDRAULIC FRACTURING 
HYDRAULIC JACKS 
HYDRAULIC NUTS 
HYDRAULIC POWER UNITS 
HYDRAULIC PUMPS 
HYDRAULIC PUMPS (MANUAL 
HYDRAULIC TONGS FOR HANDLING CASINGS 
Hydraulic Torque Wrenches 
HYDRAULIC TORQUE WRENCHES & BOLT TENSIONERS 
Oil Coolers in Doha, Qatar:
- AL OMDA TECHNICAL CO FOR PETROLEUM EQUIPMENT & APPLIANCES
 Location: OFFICE 202, 2ND FLR, BLDG 194, ZONE 26, K G BLDG, C RING RD,
 Phone: 44428983
 Timings:8.00AM-5.00PM
 Key Personnel:ERIC SORIANO, SALES
 SREERAJ P MANI, SALES
 MOHD RAMALY, OFFICE ADMIN
 
- ALAA FOR INDUSTRY
 Location: ST 45, GATE 7, SALWA IND AREA ( OFFICE / SHOWROOM );ST 45, GATE 67, SALWA IND AREA ( WORKSHOP ),
 Phone: 44684442 - OFFICE / SHOWROOM;44600681 - WORKSHOP
 Timings:7.30AM-6.30PM
 Key Personnel:Ashish A Pagdiwala , REGIONAL MNGR
 SHOGI M P , ACCTS
 
- BOULDER TRADING LLC
 Location: BLDG 53, ST 185, ZONE 55, AL AZIZIYA,
 Phone: 44277556
 Timings:
 Key Personnel:ABDELAZIZ AL HAMAYDEH, SALES MNGR
 
- INDUSTRIAL SUPPLIES & TECHNICAL SVCS WLL
 Location: Nr C B Q, Grand Hamad Avenue,
 Phone: 44365743;44362737
 Timings:7.30-12.30/3.30-7.30
 Key Personnel:George Varghese ,  Mng Dir
 
- SERVTECH INTERNATIONAL
 Location: AL NASR,
 Phone: 44500177;44502674
 Timings:7.00AM-4.30PM
 Key Personnel:Engr Rabie Diab, Sales Mngr
 
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