High Purity Pneumatic Regulator for Wafer Cleaning Gas Lines from Mexico
Pneumatic fluid power pressure regulator for nitrogen or argon gas lines in post-etch wafer cleaning stations within semiconductor fabs. Provides stepped pressure reduction from high tank pressures to delicate process requirements, classified under HTS 8481.10.00.60 as other pneumatic pressure-reducing valves.
Duty Rate — Mexico → United States
12%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Require electropolished 316L stainless steel construction with Ra < 10µin surface finish; provide helium leak test certificates; ensure compliance with SEMI S2 safety standards for semiconductor equipment