Construction Grade Welded Steel Tube
General purpose welded nonalloy steel tube stock, 92 mm OD with 3 mm wall thickness for site construction supports and shoring. HTS 7306.30.5057 classification for standard welded circular profiles in medium diameter range.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If prefabricated into equipment masts
Tower/mast assemblies from tubes become steel structures under 7308.
If alloy steel for higher construction grades
Structural alloy tubes (A588 etc.) classify separately from nonalloy.
If other profiles (non-circular)
Square/rectangular construction tubes go to 7306.90 provisions.
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Import Tips & Compliance
• Mill certs must confirm ASTM A500 Grade B or equivalent for construction
• Length markings help customs verify against shoring pole classifications
• Avoid 'scaffold tube' declaration to prevent specific scaffold headings
Related Products under HTS 7306.30.50.57
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