Power Plant Residual Fuel Oil
No. 6 fuel oil specification for utility-scale power generation, meeting HTS 2710.19.06.30 with required low API gravity and high Saybolt viscosity. Economical baseload fuel for coal-alternative combustion.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If higher pour point specification
Fuel oils with different temperature characteristics may fall into adjacent residual subheadings.
If propane/propylene liquefied petroleum gas blend
LP-gas mixtures are classified separately in heading 2711.
If lubricating preparations containing used oil
Waste-derived lubricating oils move to Chapter 34 rather than fuel oils.
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Import Tips & Compliance
• Certify Vanadium <300 ppm and Asphaltene <8% per ASTM D2007 for turbine compatibility; obtain FERC approval for interstate power fuel imports; track seasonal blending variations affecting classification
Related Products under HTS 2710.19.06.30
Bunker C Fuel Oil
Bunker C is a heavy residual fuel oil classified as Fuel Oil No. 6 under HTS 2710.19.06.30 due to its API gravity under 25 degrees and Saybolt Universal viscosity exceeding 125 seconds at 37.8°C. It is primarily used as marine bunker fuel for large oceangoing vessels.
No. 6 Residual Fuel Oil
Standard No. 6 fuel oil is a high-viscosity residual product from crude oil distillation, meeting HTS 2710.19.06.30 specs with Saybolt viscosity >125 seconds and low API gravity. Used in industrial boilers and power generation.
Heavy Fuel Oil 380 cSt
IFO 380 (Intermediate Fuel Oil with 380 centistokes viscosity at 50°C) qualifies as Fuel Oil No. 6 under HTS 2710.19.06.30 when meeting the Saybolt viscosity >125 sec at 37.8°C and sub-25° API criteria. Common in international shipping bunkers.
Industrial Boiler Fuel Oil No. 6
Heavy residual fuel oil No. 6 formulated for large industrial boilers, classified under HTS 2710.19.06.30 for its high viscosity (>125 SUS at 37.8°C) and density (API <25°). Provides high BTU content for manufacturing processes.