Nonmalleable Cast Iron Manhole Frame and Cover
A robust frame and cover set made from nonmalleable cast iron for securing manhole entries in street and utility infrastructure. The design includes lifting holes and watertight seating to prevent debris ingress. Falls under HTS 7325.10.0025 specifically for cleanout covers and frames of nonmalleable cast iron.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If made of other alloyed cast iron types
Different cast iron compositions (e.g., high-chromium) have separate statistical suffixes.
If for industrial process cleanouts not serving sanitary functions
Certain specialized fittings for chemical plants fall under structures and parts of structures.
If supplied as replacement parts for sewage machinery
Parts identifiable for specific machinery like pumps are classified with the machine.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Provide AASHTO load class certifications (e.g
• A-15, B-125) to confirm compliance with infrastructure standards
• Declare exact dimensions and weight, as oversized castings may face dimensional import restrictions
• Avoid common pitfalls by ensuring no plastic inserts, which could reclassify as composite articles
Related Products under HTS 7325.10.00.25
Cast Iron Sewer Cleanout Cover
A heavy-duty nonmalleable cast iron cover designed to seal sewer cleanout access points in municipal and residential drainage systems. It features a square frame with a hinged or bolted lid for easy inspection and maintenance. Classified under HTS 7325.10.0025 as a cleanout cover and frame made of nonmalleable cast iron.
Cast Iron Plumbing Cleanout Frame
A nonmalleable cast iron frame with removable cover for indoor plumbing cleanouts, allowing access to drain lines for snaking and inspection. Typically features a threaded plug or screw-down lid for secure sealing. HTS 7325.10.0025 covers these as cast iron cleanout covers and frames.
Heavy Duty Cast Iron Floor Cleanout Cover
Durable nonmalleable cast iron cover and frame assembly for floor-mounted cleanouts in commercial buildings and industrial facilities. Engineered for high traffic areas with slip-resistant surfaces and secure locking mechanisms. Precisely matches HTS 7325.10.0025 for nonmalleable cast iron cleanout components.
Municipal Cast Iron Cleanout Box Frame
Complete nonmalleable cast iron cleanout box with frame and cover for street-level utility access in municipal sewer systems. Provides tamper-resistant security and easy maintenance access. HTS 7325.10.0025 explicitly includes these cast iron cleanout covers and frames.