Natural Gas Liquids NGL Membrane Separator from Japan
Membrane system removes heavy hydrocarbons and water from natural gas to meet pipeline specs, preventing liquid dropout. HTS 8421.39.0140 covers gas separation for petroleum gas conditioning.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Provide hydrocarbon dewpoint depression specs and membrane flux rates
• API 617 compliance for gas processing equipment
• BTU content reduction data for pipeline specifications