Galvanized Stud Link Ship Chain

Hot-dip galvanized stud link chain for ship anchors, providing corrosion protection in saltwater environments. Studs maintain chain integrity during deployment. Classed under HTS 7315.81.00.00 as stud link steel chain.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+35.0%35%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+10.0%10%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

7315.89Lower: 13.9% vs 35%

If plastic-coated instead

Polymer coatings shift to treated chain subheading.

7308.90Lower: 10% vs 35%

If for pipe protection

If used as pipeline weights, reclassifies as steel structures.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

Zinc coating thickness must be documented; over 100g/m² may affect duties

Separate from uncoated chain to avoid mixed tariff applications