AWWA C151 Ductile Iron Pressure Pipe 8-inch from Japan
8-inch (203 mm ID) ductile iron pressure pipe meeting AWWA C151 standards for municipal water transmission under pressure. Features polyurethane internal lining. HTS 7303.00.00.60 applies to cast iron pressure pipes <356 mm diameter.
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
• Provide AWWA/ANSI certification and pressure class (e.g
• 250 psi) on invoice for duty verification
• Label with exact nominal size and ID to distinguish from larger pipes in 7303.00.00.40