DOM Steel Round Tubing 75mm OD 5mm Wall
Drawn-over-mandrel (DOM) seamless tubing of nonalloy steel, 75mm OD with 5mm wall thickness, precision finished for mechanical applications. Classifies in HTS 7304.39.0024 as seamless, circular, iron/nonalloy steel tube with OD 38.1-114.3mm and wall <6.4mm. Ideal for shafts, frames, and structural components.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If wall thickness 6.4mm or greater
Thicker walls (>=6.4mm) fall into adjacent statistical suffix within same heading.
If welded construction
Welded mechanical tubing uses heading 7306.50 for other welded circular tubes.
If other cross-sections like square
Non-circular hollow profiles (square/rectangular) classify under 7304.59.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• DOM tubing remains seamless for tariff; provide processing records if challenged
• Confirm wall thickness measurement method (ultrasonic) meets CBP standards
• Avoid misdeclaration as 'hollow bars' (7304.49) by specifying tubular profile
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