Carbon Steel Condenser Service Tube
Welded carbon steel tube with thick walls (≥1.65 mm) and circular profile for use in surface condensers of power plants, facilitating steam condensation. Nonalloy steel construction withstands corrosive condensate environments. Matches HTS 7306.30.5010 for condenser-suitable welded tubes.
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 less than 1.65 mm
Thin-walled welded tubes have dedicated subheading 7306.30.30 regardless of end-use.
If stainless steel material
Condenser tubes of stainless steel classify under Chapter 73 stainless heading 7307.
If as assembled condenser parts
Tube bundles imported complete with headers classify as heat exchanger parts in 8419.
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Import Tips & Compliance
• Provide condenser design specs and corrosion resistance data for proper classification
• Document wall thickness testing to prevent misclassification to thinner-wall categories
• Include country-of-melt certification for steel origin traceability
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