Heavy-Wall Seamless Alloy Tube for Chemical Processing 240mm OD 30mm WT
Robust seamless alloy steel tube featuring 240 mm outside diameter and 30 mm wall thickness, engineered for corrosive chemical transport in processing plants. It matches HTS 7304.59.80.55 precisely with its circular seamless profile, alloy steel, OD in the 190.5-285.8 mm range, and wall over 19 mm.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If OD exceeds 285.8 mm
Larger OD tubes fall into adjacent subheadings within 7304.59 for different size bands.
If non-circular cross-section
Hollow profiles (non-circular) classify under 7304.19, distinct from circular tubes.
If other alloy steel but welded
Welded construction for similar specs moves to 7306.40.
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Import Tips & Compliance
• Include material safety data sheets highlighting corrosion resistance for alloy verification
• Avoid bulk packaging mislabeling as profiles; specify 'seamless tubes' in invoices
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