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8481.90.90.81/Forged Steel Diaphragm Valve Body/Japan

Forged Steel Diaphragm Valve Body from Japan

Forged steel body for diaphragm valves used in corrosive slurry lines of wafer grinders in semiconductor manufacturing. HTS 8481.90.90.81 covers this as a steel forging valve part. Ideal for isolating media in polishing processes.

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%
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Import Tips

• Highlight diaphragm-specific flange designs in tech specs for 8481 classification

• Avoid bulk packing with castings; separate to prevent averaging duties

• Pre-clear with photos showing forging flash lines

Forged Steel Diaphragm Valve Body from Japan — Import Duty Rate | HTS 8481.90.90.81