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.
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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?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
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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