Quenching Oil Grade 22 from Canada
Heat treatment oil used in metalworking for controlled cooling, made from petroleum base stocks with mixed hydrocarbons (<50% any single). HTS 2710.19.45.90 applies to this >70% petroleum preparation for industrial metal processing.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Provide flash point (>150°C typically) and autoignition test data for proper hazmat classification
• Industrial use affidavits prevent retail classification errors
• Ensure supplier certificates confirm hydrocarbon mixture specifications