Aluminum Electrical Conduit Offset Coupling with Polyethylene Liner
An offset coupling made of lightweight aluminum base metal, lined with polyethylene for electrical insulation in conduit systems. HTS 8547.90.00.40 covers this as other conduit joints lined with insulating material, with minor metal threads for molding assembly. Ideal for corrosive environments.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as bare aluminum tube fittings
Aluminum tube or pipe fittings without insulating liner fall under Chapter 76 heading 7609.
If for polyethylene fittings with minimal metal components
Plates, sheets, and fittings of plastics are in 3921 if the base metal is not the primary structure.
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Import Tips & Compliance
• Specify aluminum alloy grade and liner adhesion specs; comply with NEMA FB-1 standards; declare if anodized as it affects value for duty calculation
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