Welded Steel Green House Frame Tubes
Thin-wall welded steel tubes (<1.65 mm) for portable greenhouse hoop house frames. Circular nonalloy steel sections create arched supports for plastic sheeting. Fits HTS 7306.30.10 thin-wall welded category.
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More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If assembled greenhouse frames
Complete hoop house kits classify as iron/steel structures.
If prefabricated greenhouses
Greenhouse kits including tubes fall under Chapter 94.
If galvanized or alloy frames
Corrosion-resistant greenhouse tubing uses different materials.
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Import Tips & Compliance
• Pre-bent hoops risk structure classification; ship straight
• Agricultural use may qualify for duty exemptions—check HTS notes
• Connector fittings separate to maintain tube classification
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