Cold-Drawn Welded Steel Tube 4-inch OD 12 Gauge
Heavy-duty welded cold-drawn tube, nonalloy steel, 4-inch OD, 12 gauge wall thickness ≥1.65 mm, circular profile. Fits HTS 7306.30.5015 as other cold-drawn welded tubes of iron or steel.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If suitable for oil/gas drilling
Drilling casing tubes have dedicated subheading.
If seamless cold-drawn version
Seamless equivalents under 7304.39 for nonalloy steel.
If as parts of motor vehicle bodies
Vehicle-specific end-use classifies under Chapter 87.
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
• Cross-check against 7306.30.50.25 for casing/line pipe to prevent duty errors
• Require hydrostatic test reports for pressure-rated imports
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