Steel Greenhouse Frame Pipe
Circular welded steel pipe ≥1.65 mm wall for greenhouse structural frames in horticulture. HTS 7306.30.50 covers these as other nonalloy steel welded tubes of circular section. Supports hoop houses and polytunnels.
Import Duty Rates by Country of Origin
More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If pre-assembled greenhouse kit
Assembled frames are iron/steel structures in 7308.
If square/rectangular profile
Common greenhouse tubing is non-circular profiles.
If precision tolerances
Machined precision tubes for specialized greenhouses to 7306.50.
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Import Tips & Compliance
• Provide frame blueprints confirming tube use
• Nonalloy cert required; alloy versions higher duty
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