Alloy Steel Heat Exchanger Tube 200mm OD 20mm WT
Seamless alloy steel tube with 200 mm OD and 20 mm wall thickness, optimized for heat exchanger shells in industrial HVAC systems. Fits HTS 7304.59.80.55 as a seamless, circular, other alloy steel tube with OD 190.5-285.8 mm and thick walls.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If cold-drawn or finished
Surface finish details can shift to cold-drawn subheadings within 7304.4.
If as heat exchanger machinery parts
Pre-machined for specific exchangers may classify under Chapter 84 as equipment parts.
If sold with flanges as a set
Assembled with fittings becomes a tube fitting set under 7307.
Not sure which classification is right?
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Import Tips & Compliance
• Provide hydrostatic test reports to confirm pressure integrity for customs scrutiny
• Label with precise measurements; pitfall is confusing with thinner-wall tubes in 7304.51
• For sets, declare individually unless packaged for retail sale
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