Beryllium Copper Heavy Gauge Plate for Oil & Gas Valves
12mm thick beryllium copper plate for machining corrosion-resistant valve bodies in oil and gas drilling equipment. Classified HTS 7409.90.10.30 for beryllium copper alloy plates >5mm thick, >0.15mm overall, excluding defined brasses/bronzes/nickel silvers.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If of copper-zinc base brasses
Zinc-predominant alloys (brasses) per note (a) classified separately.
If actually low-carbon steel coated with copper
Base material steel moves to iron/steel Chapter 72, not copper.
If other copper alloy >5mm thick (non-beryllium)
Specific beryllium copper subheading; others use catch-all.
Not sure which classification is right?
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Import Tips & Compliance
• Use XRF spectrometry reports to prove beryllium copper vs. zinc-dominant brass
• Obtain end-user statements if for industrial vs. retail to avoid misclassification
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