Castrol Perfecto Cylinder Oil S from Canada
Castrol Perfecto Cylinder Oil S provides exceptional anti-wear protection and deposit control for steam cylinders operating under high pressure and temperature. Formulated from severely hydrotreated base stocks with performance additives, it exceeds 70% petroleum oil content. It qualifies for HTS 2710.19.30.50 as a dedicated steam cylinder lubricant.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Submit detailed product data sheets showing viscosity grade and steam compatibility for classification support
• Classify based on primary end-use; provide steam engine maintenance records if requested by customs