Industrial Gas Fired Thermal Oil Boiler China Factory and Suppliers
Looking for reliable China suppliers? Our factory provides high-efficiency gas fired thermal oil boilers with thermal power 30-1400 10⁴Kcal/h and outlet temperatures up to 320°C. Engineered for low NOx emissions and compatible with natural gas, LPG, and biogas for superior industrial heating.
About this product
Product information from the supplier.
The Gas Fired Thermal Oil Boiler is a high-performance industrial heating solution designed for applications requiring precise temperature control and high thermal efficiency. By utilizing a specialized liquid-phase heat transfer medium, this system allows for the attainment of significantly higher working temperatures while maintaining relatively low operating pressures, ensuring a safer and more stable production environment.
Engineered for versatility and reliability, our thermal oil boilers are the ideal alternative for water-poor regions or processes where steam boilers are inefficient. With a closed-loop heating architecture and integrated safety detection devices, this system maximizes heat utilization and ensures consistent thermal delivery across various industrial operating conditions.
Detailed Parameters
| Design Working Temp | ≤ 320 ℃ | Rated Working Pressure | 1 Mpa |
|---|---|---|---|
| Thermal Efficiency | ≥ 95% | Power Range (Kw) | 350 - 4000 Kw |
| Power Range (10⁴Kcal/h) | 30 - 350 | Heat Transfer Medium | Thermal Oil |
| Oil Capacity Range | 0.3 - 4.5 m³ | Operation Type | Closed Loop |
| Control System | Complete Safety Detection | Fuel Type | Natural Gas / LPG |
Key Advantages
Low Pressure Safety
Achieve higher working temperatures under significantly lower operating pressures compared to traditional steam systems.
Precise Temp Control
Capable of carrying out stable heating and precise temperature adjustment for sensitive industrial processes.
Extreme Efficiency
Maintains optimal thermal efficiency (up to 95%) across a wide range of different working conditions.
Liquid Phase Transfer
Utilizes superior liquid-phase heat transfer for more uniform heat distribution throughout the system.
Closed Loop System
High efficiency of heat utilization via a closed-loop design, minimizing energy loss and medium degradation.
Integrated Protection
Equipped with comprehensive operation control and advanced safety detection devices for total peace of mind.
Product Gallery


Management Platforms
Capacity Planning
Selection of thermal power from 350Kw to 4000Kw to match specific production scales.
Thermal Regulation
Advanced control systems for precise adjustment of high-temperature working fluids.
Safety Monitoring
Real-time detection devices ensuring operational safety and pressure stability.
Fuel Optimization
Optimized gas combustion systems to maintain maximum thermal efficiency of 95%.
Fluid Management
Optimized oil capacity management ranging from 0.3m³ to 4.5m³ for fluid stability.
Loop Maintenance
Simplified maintenance for the closed-loop heating system to extend equipment lifespan.
Investment Return Comparison
| Feature | Gas Thermal Oil Boiler | Traditional Steam Boiler |
|---|---|---|
| Operating Pressure | Low / Safe | High / Riskier |
| Temp Precision | High Accuracy | Variable/Moderate |
| Water Requirement | Low (Oil Based) | Very High (Pure Water) |
| Energy Efficiency | Up to 95% | Lower (Due to Venting) |
| Maintenance Cost | Low (Closed Loop) | High (Scale Removal) |
Frequently Asked Questions
Thermal oil boilers provide higher operating temperatures at much lower pressures, reducing safety risks and eliminating the need for extensive water treatment required by steam boilers.
Our systems are designed to maintain a thermal efficiency of 95% or higher, ensuring maximum heat utilization and lower fuel consumption.
The design working temperature for the YQW series can reach up to 320℃, making it suitable for high-temperature industrial processing.
Yes, it is an ideal replacement for steam boilers in water-poor areas because it uses thermal oil as the heat carrier rather than water.
The boiler comes equipped with a complete set of operation control systems and safety detection devices to monitor pressure and temperature in real-time.
We offer a wide range of models from YQW-350 (350Kw) up to YQW-4000 (4000Kw) to meet various industrial thermal power requirements.



