Ductile Iron Fire Hydrant Pressure Pipe DN150 from Japan
DN150 (6-inch, 159 mm ID) ductile cast iron pipe for underground fire hydrant supply lines under pressure. Corrosion-resistant exterior coating. Covered by HTS 7303.00.00.60 for small-diameter cast iron pressure pipes.
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
• Include NFPA compliance docs for fire service applications during customs
• Specify internal lining type to meet drinking water standards (NSF-61)