7303.00.00.90/Cast Iron Drainage Pipe/Japan

Cast Iron Drainage Pipe from Japan

A hollow profile pipe made of cast iron, typically used in underground drainage systems for wastewater. It falls under HTS 7303.00.00.90 as it is a cast iron tube, pipe, or hollow profile not specified elsewhere in the heading. These pipes are valued for their durability and corrosion resistance in non-pressurized 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%

Calculate with your customs value Verify classification with AI

Import Tips

• Verify cast iron composition via material certification to avoid reclassification as steel pipes under Chapter 73

• Ensure proper documentation of non-pressurized use to distinguish from line pipe in 7303.00.00.40