Polymer-Concrete Hybrid Meter Box
Nonmalleable cast iron frame with polymer-concrete lid for water meter protection, combining strength and lightweight cover. Suitable for high-traffic areas. HTS 7325.10.0035 covers the predominant cast iron structure as meter box.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If polymer content predominates
Essential character shifts to plastic articles if concrete-polymer is primary.
If full polymer-concrete construction
Cement-based composite meter boxes classify under Chapter 68 articles.
If for non-meter utility access
General-purpose hybrid vaults go to other steel/plastic articles.
Not sure which classification is right?
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Import Tips & Compliance
• Declare material composition breakdown (e.g
• 70% cast iron) to support principal material rule
• Test for nonmalleable properties if hybrid construction raises questions
• Ensure hybrid design docs emphasize meter housing function over general enclosure
Related Products under HTS 7325.10.00.35
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Nonmalleable Cast Iron Gas Meter Box
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Underground Utility Meter Vault Iron
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