Galvanized Steel Flagpole Base Pipe 4 inch
Seamless 4-inch OD galvanized steel pipe serving as base sleeves for flagpoles. HTS 7304.39.0016 for seamless nonalloy, circular, galvanized tubes OD not over 114.3 mm. Buried foundation component with anti-rust galvanization.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If welded galvanized counterpart
Welded versions of same spec under welded pipe headings.
If non-galvanized structural
Plain seamless tubes to 7304.19 if no zinc coating.
If prefabricated into flagpole
Complete flagpoles as other steel articles in 7326.
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Import Tips & Compliance
• Wall thickness specs for load-bearing; confirm ≤114.3 mm OD precisely
• Hot-dip galvanizing certs per ASTM A153 mandatory for acceptance
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