D6 Fuel Oil also known as No 6 Fuel Oil is a heavy residual fuel derived from the distillation and refining of crude oil It is a highviscosity darkcolored liquid primarily used as an industrial and marine fuel
Key Features
Type Residual heavy fuel oil
Appearance Thick dark brown to black liquid
Viscosity High typically requiring preheating before use
Sulfur Content Varies by specification typically ranging from 05 to 35 or higher
Density Approximately 095 to 101 gcm at 15C
Flash Point Minimum 60C ensuring safe handling under proper conditions