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6806.10.00.60/Foamed Slag Pipe Lagging/Japan

Foamed Slag Pipe Lagging from Japan

Foamed slag-based pipe lagging for marine and offshore piping, resistant to moisture and corrosion. HTS 6806.10.00.60 includes expanded mineral materials like foamed slag as pipe coverings.

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

• Marine-grade certifications (e.g

• IMO compliance) aid in proving specialized pipe use

• Declare slag composition to differentiate from cementitious products (6811)

• Water absorption test results prevent reclassification as water-impervious materials

Foamed Slag Pipe Lagging from Japan — Import Duty Rate | HTS 6806.10.00.60