7307.11.00/Cast Iron Floor Drain Trap Adapter/Japan

Cast Iron Floor Drain Trap Adapter from Japan

Nonmalleable cast iron adapter connecting floor drains to trap arms in commercial plumbing. HTS 7307.11.00 classification for its cast pipe fitting role in wastewater systems.

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%

Calculate with your customs value Verify classification with AI

Import Tips

• Certify for grease interceptor compatibility if marketed for kitchens

• Include installation torque specs to demonstrate engineering intent

• Separate from plastic adapters in shipments to maintain iron classification