Galvanized Steel Greenhouse Frame Tube with Coupling
2.5-inch (63.5 mm) OD galvanized welded circular tube with slip-fit coupling for hoop house greenhouse construction. HTS 7306.30.50.27 for specified galvanized welded nonalloy steel tubes with coupling.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If prefabricated greenhouse structures
Complete frames classify as steel structures.
If prefab building sections
Greenhouse panels/sections become prefab buildings.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• UV degradation testing for long-term greenhouse exposure
• Hoop bending radius affects tube strength classification
• Commercial vs hobby greenhouse may impact duty treatment
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