T5 Condenser Service Tube OD 20mm
Seamless T5 (5Cr-0.5Mo) alloy steel tube OD 20 mm for condenser water service in marine applications. Provides erosion resistance in high-velocity flows. Classified 7304.59.20.40 for small OD and condenser end-use.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If stainless steel but welded
Welded stainless construction uses separate Chapter 73 heading.
If larger OD 38.1-114.3mm
Progressive OD sizes have distinct statistical reporting numbers.
If for power transformer cooling
Transformer cooling coils classify as electrical machinery parts.
Not sure which classification is right?
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Import Tips & Compliance
• Include eddy current test reports for internal soundness verification
• Specify clean pickling process to meet condenser surface requirements
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