7307.11.00/Nonmalleable Cast Iron Pipe Cap/Japan

Nonmalleable Cast Iron Pipe Cap from Japan

Threaded end cap fitting of nonmalleable cast iron used to seal pipe ends in water supply lines. Falls under HTS 7307.11.00 as a standard cast pipe fitting, valued for its strength in buried 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%

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Import Tips

• Document pressure ratings per ASME B16.4 to validate classification and speed customs processing

• Avoid bulk packaging without separators to prevent thread damage during ocean freight

• Test for lead-free compliance if for potable water, as mislabeling leads to EPA import rejections