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7303.00.00.30/Heavy Duty Cast Iron Drain Waste Vent Pipe 5-inch/Japan

Heavy Duty Cast Iron Drain Waste Vent Pipe 5-inch from Japan

5-inch heavy wall cast iron pipe for drain, waste, and vent (DWV) systems handling high-volume wastewater in industrial facilities. Falls under HTS 7303.00.00.30 as dedicated soil pipe with superior sound deadening and fire resistance properties. Meets stringent ASTM A888 specifications.

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

• Include hydrostatic test results showing leak-proof integrity as required by Uniform Plumbing Code

• Use ISPM-15 heat-treated wooden pallets for shipping to avoid fumigation delays at US ports

• Document country-of-melt origin separately from country-of-machining if multi-country production

Heavy Duty Cast Iron Drain Waste Vent Pipe 5-inch from Japan — Import Duty Rate | HTS 7303.00.00.30