Welded Steel Grade 30 Proof Coil Chain
This is a low-carbon steel welded chain commonly used for general utility applications like load binding and tie-downs. It falls under HTS 7315.12.00.40 as it is articulated link chain made from welded steel links, with each link formed and welded in a continuous oval shape. The chain's cross-sectional dimensions do not exceed 16 mm, fitting the chapter definition of 'wire' products.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If made from iron rather than steel
Chains primarily of iron (lower carbon content) are classified under the articulated link chain heading for iron, separating by base metal.
If sold as a set with hooks or fittings for retail
When packaged as a complete assembly with accessories for end-use, it may shift to 'other' chain categories distinguishing retail sets.
If designed as tube chain for piping rather than articulated links
Pipe fittings resembling chain but functioning as tube connectors fall under Chapter 73 tube/pipe fittings, based on primary function.
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Import Tips & Compliance
• Verify chain grade marking and proof test certification to comply with ASTM standards for safety classification
• Provide mill test reports confirming low-carbon steel composition and weld integrity to avoid misclassification
• Check for working load limit (WLL) labeling; unlabeled chains may face customs scrutiny or higher duties
Related Products under HTS 7315.12.00.40
Welded Steel Grade 43 High Test Chain
A higher-strength welded steel chain for towing and construction applications, featuring heat-treated links for enhanced tensile strength. Classified under HTS 7315.12.00.40 due to its welded articulated steel links meeting the 'other welded steel chain' subheading. Wire dimensions under 16 mm ensure chapter applicability.
Welded Steel Grade 70 Transport Chain
Heavy-duty welded chain designed for securing heavy loads during transport, with yellow chromate coating for corrosion resistance. It qualifies for HTS 7315.12.00.40 as welded steel articulated link chain for 'other' applications beyond stud/skid. Conforms to wire cross-section limits in chapter notes.
Welded Steel Commercial Grade Coil Chain
Versatile welded chain for marine and farm applications such as anchor lines and guard rails. Falls under HTS 7315.12.00.40 for its welded steel construction in articulated oval links, distinct from stud link types. Meets 'wire' criteria with dimensions ≤16 mm.
Welded Steel Log Skidding Chain
Rugged welded chain for forestry use in dragging logs, featuring longer links for flexibility over rough terrain. Classified in HTS 7315.12.00.40 as 'other welded steel chain' with articulated links from steel wire stock. Chapter wire definition satisfied.
Welded Steel Sash Cord Chain
Light-duty welded chain used in window sash counterweights and light rigging. HTS 7315.12.00.40 applies to this 'other' welded steel articulated chain, with fine wire gauge under 16 mm. Distinguishes from heavier industrial types.
Welded Steel Fence Tie-Down Chain
Utility welded chain for securing fence posts and gates, typically galvanized. Under HTS 7315.12.00.40 as welded steel 'other chain' with articulated links from qualifying wire. Common for agricultural fencing.