Steam Desuperheater Injector
Water spray injector reducing superheated steam temperature in boiler outlet headers, under HTS 8404.10.0050. Attenuation control for process steam requirements.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If marketed as industrial control valve
Spray control valves classified as valves in heading 8481.
If predominant spray nozzle function
Industrial spraying appliances go to heading 8424.
Not sure which classification is right?
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Import Tips & Compliance
• Document steam pressure/temperature attenuation curves
• Include spray nozzle material certifications
• Avoid valve classification under 8481
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