7303.00.00/Cast Iron Radiator Supply Pipe 2-inch/Japan

Cast Iron Radiator Supply Pipe 2-inch from Japan

2-inch cast iron pipe for hot water supply lines in steam or hydronic heating radiators. Under HTS 7303.00.00 for its cast iron hollow profile suited to low-pressure heating distribution.

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 pressure certificates (typically 350 psi) for heating code compliance

• Package with rust inhibitors; humidity during transit can cause surface oxidation leading to rejections