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U.S. imports of articulated link chain (non-roller) of iron or steel (HS 731512) totaled $8.3M in July 2026, traded with 34 countries.
Importers of Articulated Link Chain (Non-Roller) of Iron or Steel paid $4.7M in duties in July 2026 — an effective duty rate of 56% on $8.3M in dutiable value, based on actual customs collections rather than the published tariff schedule.
Last updated: July 2026 dataArticulated link chain that lacks the cylindrical roller of a roller chain — including welded steel chain, cast chain, and combination chain — serves lifting, towing, mooring, and conveyor applications where roller engagement with a sprocket is not required. The US schedule breaks out four 10-digit lines: chains with pitch not over 50 mm and more than three parts per pitch (7315120020), welded steel articulated chain (7315120040), cast and combination chain (7315120060), and a residual NESOI line (7315120080). Germany leads supply, reflecting European strength in heavy-duty lifting and marine chain; China is the second-largest source and carries Section 301 tariff exposure. Grade markings and proof-load certifications are critical commercial and safety documentation for lifting-grade chain.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
502 shipments/mo
While CBP does not mandate specific safety certifications at the border, OSHA and ASME B30.9 standards govern the use of lifting chain in US workplaces, and buyers typically require proof-load test certificates, grade markings (e.g., Grade 80 or Grade 100), and manufacturer traceability documentation. Importers should ensure these documents accompany the shipment to satisfy downstream customer requirements and avoid liability exposure.
Combination chain incorporates both cast and wrought (or welded) links within the same chain assembly, distinguishing it from purely welded or purely cast constructions. This hybrid construction is common in certain conveyor and drag-chain applications. If the chain is entirely welded steel, it belongs under 7315120040; if entirely cast, it also falls under 7315120060 as a cast chain. When the construction is mixed, the combination chain line applies.
HSChapter 73
Subheading 3 of 8 in heading 7315
Subheading 731512 · $8.3M of $49.3M
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HS10 import codes under this HS6 parent, each with its own page. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Dutiable Share | Duty Collected |
|---|---|---|---|---|---|
| 7315120080 | Articulated Link Chain of Iron or Steel NESOI | $5.0M | 59.68% | 99.73% | $3.0M |
| 7315120020 | Oth Artic Link Chain Ios Nov 50mm Ptch Ov3 Pt/Ptch | $3.1M | 51.83% | 100.00% | $1.6M |
| 7315120040 | Welded Steel Articulated Link Chain, NESOI | $565K | 63.35% | 98.18% | $358K |
| 7315120060 | Cast and Combination Chain Iron/Steel NESOI | $374K | 65.59% | 100.91% | $245K |
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 7315120000 | Artcltd Lnk Chain Nt Rllr Chain, Iron or Steel | $8.8M |
Import lines come from the U.S. Harmonized Tariff Schedule and export lines from Schedule B. The two are numbered by different agencies, so the same 10-digit code can appear in both tables describing a different product.
ImportsExports
Imports
$8.3MYoY · Pro
Exports
$8.8MYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.
Imports · July 2026
origin
Germany and China together supply 54% of it.
customs district
destination
entry
rate provision · imports
0.2% enters free of duty; the effective duty rate is 56.08%.