Galvanized Steel Trellis Support Pipe 3.5 Inch
3.5-inch (88.9 mm) diameter galvanized welded tube, 4 mm wall thickness, for garden trellis and plant support structures. HTS 7306.30.50.33 due to non-alloy steel, welded circular form, thick walls, galvanized coating, and fitting OD range. Durable for agricultural and landscaping use.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If outside diameter over 114.3 mm up to 406.4 mm
Adjacent diameter band has its own galvanized subheading.
If refillable keg body component
Specific beverage keg dimensions and features classify under Chapter 73 kegs.
If imported as machinery structure part
Principal use in equipment like conveyors shifts to Chapter 73 structures.
Not sure which classification is right?
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Import Tips & Compliance
• Document agricultural end-use but classify by material/form, not function
• Test for zinc coating thickness to confirm 'galvanized' status
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