Spray Metal Coated Sucker Rod from Japan
A sucker rod with spray metal coating for wear resistance, used in reciprocating pumps for float zone crystal grower coolant systems. Classified in HTS 8413.91.90.65 per statistical note 3 as a part of 8413.50.00 semiconductor manufacturing pumps. The coating ensures longevity in high-purity liquid handling applications.
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
• Specify coating thickness and adhesion test results; customs may require material safety data sheets
• Confirm cleanroom compatibility of spray metal to prevent classification challenges