Transformer Oil Supplier in Dubai UAE
High-Purity Transformer Oils for Reliable Electrical Insulation & Heat Dissipation
Transformer oil or insulating oil is an oil that is stable at high temperatures and has excellent electrical insulating properties. It is used in oil-filled wet transformers, some types of high-voltage capacitors, fluorescent lamp ballasts, and some types of high-voltage switches and circuit breakers. It functions to insulate, suppress corona discharge and arcing, and serves as a coolant.
We supply high-performance transformer oils formulated to meet the demanding requirements of modern electrical systems. Engineered from highly refined mineral base stocks and enhanced with oxidation inhibitors, our transformer oils provide outstanding dielectric strength, excellent cooling capability, and long-term operational stability. These insulating oils are designed for use in power transformers, distribution transformers, switchgears, and other high-voltage electrical equipment.
Key Products Include:
- TRANSFORMER OIL PTO01
High-performance inhibited transformer oil designed for power and distribution transformers. Complies with IEC 60296 and ASTM D3487 standards. - WHITE OIL 15 MINERAL
Refined mineral white oil for general industrial use including plastics, textiles, and lubricants. Offers excellent thermal and chemical stability. - WHITE OIL 15
Light, food-grade quality white oil suitable for cosmetics, pharmaceuticals, and food processing applications where purity and safety are essential.
Key Performance Features
Transformer and White Oils deliver critical benefits for industrial and electrical system reliability:
- High Dielectric Strength – Ensures reliable insulation in high-voltage transformer applications.
- Excellent Thermal Conductivity – Efficiently transfers heat, preventing hotspots and equipment damage.
- Outstanding Oxidation Stability – Prevents sludge, acid build-up, and performance degradation over time.
- Non-Corrosive and Non-Toxic – Safe for sensitive applications involving copper, silver, and consumer-contact materials.
- Low Pour Point – Maintains fluidity in cold climates and under varying ambient conditions.
- Hydro-Treated Purity – White oils are colorless, odorless, and free from aromatic compounds for safe industrial and cosmetic use.
Product Grades & Applications
TRANSFORMER OIL PTO01
- Meets IEC 60296 (Inhibited) and ASTM D3487 Type II requirements
- Designed for use in power and distribution transformers, circuit breakers, and switchgear
- Offers excellent electrical insulation and cooling efficiency
- Inhibited formula enhances oxidation resistance and service life
WHITE OIL 15 MINERAL
- Technical-grade white mineral oil for use in plastics, rubber, adhesives, and general manufacturing
- Exhibits high chemical stability and lubrication performance
- Not suitable for direct pharmaceutical or food contact
WHITE OIL 15 (Food/Pharma Grade)
- Highly refined, food-grade white oil suitable for cosmetic, pharmaceutical, and food processing industries
- Conforms to FDA, USP, and other pharmacopeia standards
- Ideal for personal care products, ointments, and food machinery lubrication
Our Key Markets Across the Middle East, CIS & Africa
Gulf Oil Trade is one of the fastest-growing lubricants supplier and reseller in Dubai UAE. Whether you operate in the automotive, industrial, marine, or agricultural sector, we have the expertise and High-quality lubricants products to ensure optimal performance and protection for your engine, machinery and equipment. Our key markets of trade and supply include:
Middle East & Asia : (Dubai UAE, Saudi Arabia KSA, Bahrain, Iraq, Kuwait, Oman, Qatar, Lebanon)
CIS Countries : (Azerbaijan, Kazakhstan)
Africa : (South Africa, Egypt, Algeria, Nigeria, Kenya, Ethiopia, Angola, Côte d’Ivoire, Ghana, Tanzania, Congo, Uganda, Sudan)
All Products in Transformer Oil
Ignite Excellence with Gulf Oil Trade's Quality Oils
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Applications of Transformer Oil
Transformer Oils are engineered to serve a wide spectrum of power applications and electrical systems. Carefully formulated with high-grade mineral base stocks and advanced additive technologies, these oils ensure superior insulation, efficient heat dissipation, and robust protection in even the most demanding operating conditions. Here’s a comprehensive look at their applications:
1. Power & Distribution Equipment (Transformers, Circuit Breakers, Switchgear)
Transformer oils ensure safe and efficient operation in high-voltage electrical systems. These oils help:
- Insulate electrical components by offering high dielectric strength.
- Transfer heat away from active parts to prevent overheating.
- Prevent oxidation, moisture intrusion, and sludge build-up that can impair performance.
2. Industrial Electrical Systems (Motors, Capacitors, Reactors)
Transformer oil supports reliable performance in heavy-duty industrial setups. These fluids help:
- Ensure thermal conductivity for cooling densely packed windings.
- Extend equipment life by reducing electrical stress and internal degradation.
- Maintain stable insulating properties even under continuous load and variable temperatures.
3. Renewable Energy Installations (Wind Turbines, Solar Inverters)
High-quality transformer oil is vital for insulation and cooling in renewable energy systems. These oils help:
- Protect electrical equipment exposed to environmental stressors like dust and humidity.
- Ensure smooth energy transfer and transformer efficiency in remote installations.
- Withstand wide temperature variations without breaking down or losing viscosity.
4. Railway and Metro Substations
Transformer oils support the critical power infrastructure behind electric rail transport. These fluids help:
- Deliver uninterrupted power distribution to trains and transit networks.
- Minimize dielectric breakdown in high-load conditions.
- Reduce the risk of flashovers and equipment failure due to thermal overload.
Driving Performance with Smart Lubricant Solutions
At Gulf Oil Trade, we don’t just supply lubricants, we deliver complete performance solutions. Backed by globally certified manufacturers, we specialize in supplying high-quality oils, greases, and lubricants tailored to the demanding needs of industries across the GCC, CIS, and African markets.
Whether you’re in automotive, industrial, or heavy-duty sectors, our customer centric approach ensures the right products, at the right time, and at the best value. From product selection to after-sales support, we go beyond being a supplier, we’re your lubrication partner in performance and reliability.
Lower Total Cost of Ownership
We work directly with certified manufacturers to supply premium lubricants at source-level pricing. Through bulk handling and efficient logistics, we help reduce your operational expenses while ensuring consistent product quality and dependable supply performance.Diverse Lubricant & Grease Portfolio
Our product range covers gasoline engine oils, diesel engine oil, gear oils, hydraulic fluids, brake fluids, industrial greases, and specialty lubricants. This wide selection enables simplified sourcing, reduces lead times, and supports multiple sectors through one reliable supply channel.Integrated Supply Chain
We offer end-to-end logistics, warehousing, and packaging across GCC, CIS, and Africa. With real-time support and expert guidance, our customer solutions team ensures timely delivery, technical support, and product optimization for every application need.Eco Commitment
Our commitment to sustainability includes working with eco-certified partners and promoting recyclable packaging. We minimize waste in production and logistics, helping your business meet environmental standards while maintaining product performance excellence.FAQs
Frequently Asked Questions about Grease & Lubricants
Oils flow and cool components—best for high-speed, high-heat applications
Greases stay in place and protect under pressure—ideal for low-speed or sealed components
Choose based on speed, temperature, and lubrication points.
It depends on:
- Operating environment (wet, dusty, high-temp)
- Load and speed of machinery
- OEM recommendations
Condition monitoring (vibration, ultrasound) helps optimize regreasing intervals.
Selecting grease for high-temperature applications requires evaluating:
- Dropping point and thermal stability
- Oxidation resistance
- Shear stability
- Water resistance
- Compatibility with seals and surrounding materials
Choose greases formulated with synthetic oils or lithium complex thickeners for extended high-temp protection.
Absolutely. The right grease:
- Reduces friction and wear
- Minimizes heat build-up
- Protects against corrosion
- Maintains consistency under load
Using the wrong grease can result in early bearing failure and increased maintenance costs.
Signs include:
- Discoloration or odor
- Hardening, softening, or oil separation
- Increased noise or vibration from equipment
Routine inspections and grease analysis can prevent costly breakdowns.
NLGI grade refers to grease consistency—from very fluid (NLGI 000) to firm (NLGI 3). Choose based on application:
- NLGI 0 or 00: Centralized systems and gearboxes
- NLGI 1 or 2: General machinery and bearings
- NLGI 3: Sealed or vertical bearings that require thicker grease
Opt for lithium complex greases when:
- You need high thermal resistance (above 180°C)
- Long service intervals are required
- The application involves heavy or shock loads
- You’re dealing with water washout conditions or harsh environments
EP additives enhance a grease’s ability to:
- Prevent metal-to-metal contact under heavy loads
- Resist wear during shock loading
- Extend component life in gear-driven or industrial applications
They are essential in construction, mining, and heavy equipment.
Mixing incompatible greases can lead to:
- Grease breakdown
- Blockages in lubrication systems
- Reduced protection and performance
Always refer to a grease compatibility chart before switching and purge old grease when uncertain.
Food-grade greases must:
- Be NSF H1 registered for incidental food contact or H2 for no contact
- Be non-toxic, odorless, and tasteless
- Offer strong water resistance and anti-wear protection
- Comply with hygiene and safety standards for food manufacturing environments
To maximize efficiency and lifespan in electric motors:
- Use grease with excellent oxidation resistance and low oil bleed
- Avoid over-lubrication
- Select low-noise greases with high-purity base oils
- Establish scheduled lubrication intervals based on manufacturer guidance
Our Key Markets
Gulf Oil Trade is one of the fastest-growing lubricants supplier and reseller in Dubai UAE. Whether you operate in the automotive, industrial, marine, or agricultural sector, we have the expertise and High-quality lubricants products to ensure optimal performance and protection for your engine, machinery and equipment. Our key markets of trade and supply include:
Middle East & Asia : (Dubai UAE, Saudi Arabia KSA, Bahrain, Iraq, Kuwait, Oman, Qatar, Lebanon)
CIS Countries : (Azerbaijan, Kazakhstan)
Africa : (South Africa, Egypt, Algeria, Nigeria, Kenya, Ethiopia, Angola, Côte d’Ivoire, Ghana, Tanzania, Congo, Uganda, Sudan)
