Skid Mounted Thermal Oil Boiler | Compact & Energy-Efficient Heating

Our Skid mounted thermal oil boiler systems utilize carbon steel (ASTM A106 Gr. B) for primary circuits and stainless steel (SS304/SS316) for critical high-temperature components. The coil systems employ seamless steel tubing meeting ASME SA-178/SA-192 specifications with a minimum pressure rating of 3 MPa. For applications requiring temperatures above 350°C, we employ specialized alloy steels with enhanced creep resistance.

Thermal oil boilers must comply with multiple international standards, including ASME Section I for power boilers, PED 2014/68/EU for European markets, and ISO 13705 for petroleum industries. Critical safety systems include redundant high-limit temperature controls (EN 12953), pressure relief valves (ASME Section VIII), low-flow protection, and comprehensive flame monitoring systems. Our Skid mounted thermal oil boiler systems incorporate SIL-2 rated safety controllers meeting IEC 61508 standards.

Skid mounted thermal oil boiler systems typically achieve 87-92% thermal efficiency, significantly higher than steam systems at similar temperature ranges. This efficiency advantage comes from eliminating phase change energy losses, reduced heat transfer resistance, and minimized blowdown requirements. Advanced thermal oil boilers can maintain efficiencies above 90% across 30-100% load ranges through modulated burner control and optimized coil designs.

Typical requirements include a level concrete foundation with 150mm thickness, adequate ventilation per NFPA 86 standards (minimum 0.03m³/s per kW), electrical supply per local codes, and sufficient clearance for maintenance access (minimum 1m on all sides). Our Skid mounted thermal oil boiler systems significantly simplify installation with all major components pre-assembled, pre-wired, and hydrostatically tested. Connection points are standardized for rapid integration with existing systems.

Recommended maintenance includes quarterly combustion analysis and adjustment, semi-annual thermal fluid testing (measuring viscosity, TAN, flash point), annual burner servicing, and inspection of refractory materials. Coil systems require inspection every 8,000 hours for carbon buildup and erosion. Our systems feature integrated monitoring that tracks performance metrics and alerts for predictive maintenance, reducing unplanned downtime by up to 60%.

Advanced Skid mounted thermal oil boiler systems employ multiple emission control technologies including FGR (Flue Gas Recirculation) systems to reduce thermal NOx formation, multi-stage combustion technology that lowers flame temperatures, and selective catalytic reduction (SCR) for applications requiring ultra-low emissions. Our standard systems achieve NOx levels below 80 mg/m³ without additional treatment, meeting most international environmental standards.

Standard Skid mounted thermal oil boiler systems operate effectively between 150°C and 350°C, with specialized high-temperature units capable of reaching 400°C using synthetic thermal fluids. Temperature stability is typically maintained within ±1°C through advanced PID control systems. The maximum temperature is limited by thermal fluid properties, with synthetic fluids providing superior high-temperature stability compared to mineral-based oils.