Covers, rings and frames for manholes; catch basins; drainage gates and frames thereof; cleanout covers and frames thereof; valve, service and meter boxes
Other articles of plastics and articles of other materials of headings 3901 to 3914: > Other: > Other > Covers, rings and frames for manholes; catch basins; drainage gates and frames thereof; cleanout covers and frames thereof; valve, service and meter boxes
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.39, 9903.88.42, 9903.88.44, 9903.88.47, 9903.88.49, 9903.88.51, 9903.88.53, 9903.88.55, 9903.88.57, 9903.88.65, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(r) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(s)
Products classified under HTS 3926.90.99.40
Plastic Manhole Cover
A heavy-duty circular cover made of high-density polyethylene (HDPE) designed to securely fit over underground manholes, preventing unauthorized access and debris entry. Classified under HTS 3926.90.99.40 as it is a plastic cover specifically for manholes, part of other plastic articles not elsewhere specified. Meets load-bearing standards for street and utility applications.
HDPE Catch Basin Frame
A square or rectangular frame molded from high-density polyethylene for supporting grates over stormwater catch basins in urban drainage systems. Falls under HTS 3926.90.99.40 due to its specific function as a frame for catch basins, made from plastics of headings 3901-3914. Anchors securely to concrete curbs for erosion resistance.
Plastic Cleanout Cover
A screw-on or snap-fit cover made of polypropylene for underground cleanout access points in plumbing systems, allowing debris removal. HTS 3926.90.99.40 covers cleanout covers of plastic, as other articles for utility access. Features threaded necks for secure sealing.
Utility Meter Box
A rectangular high-impact polystyrene box enclosing water or electric meters in residential settings, with lockable lids and mounting flanges. Falls under HTS 3926.90.99.40 as meter boxes of plastic for service protection. UV-stabilized for outdoor exposure.
Service Valve Box Frame
A stackable polyethylene frame for curb-side service valve boxes, providing extension and support for water shutoff valves. Classified HTS 3926.90.99.40 as valve boxes of plastic. Corrosion-proof alternative to cast iron.
Polymer Concrete Manhole Ring
A composite ring blending >95% polymer resin with aggregates for manhole adjustment, lighter than pure concrete. HTS 3926.90.99.40 includes rings for manholes if plastic-predominant per subheading notes. Provides grade adjustment in utility vaults.
Lockable Catch Basin Lid
A plastic lid with integrated lock for catch basins, preventing tampering while allowing grate access for maintenance. Under HTS 3926.90.99.40 as covers for catch basins. Made from UV-resistant polycarbonate.
Underground Meter Enclosure
A buried plastic enclosure for gas or water meters, featuring gasketed doors and cable entries for protection against moisture. HTS 3926.90.99.40 for meter boxes. Fiberglass-reinforced polyester construction.
Heavy Duty Manhole Frame
Reinforced plastic frame for high-traffic manhole covers, with anchor points and H-20 load rating. HTS 3926.90.99.40 for manhole frames of plastic. Composite polymer for strength.
Water Service Box Lid
Tamper-proof plastic lid for water service boxes, with pry-resistant edges. HTS 3926.90.99.40 for service boxes. Recycled HDPE content.
Sewer Cleanout Dome Cover
Domed plastic cover for sewer cleanouts, traffic-rated with anti-slip surface. 3926.90.99.40 cleanout covers. Fiberglass-filled nylon.
Gas Meter Vault Frame
Explosion-proof plastic frame for gas meter vaults, with grounding lugs. HTS 3926.90.99.40 meter boxes. Conductive polymer additives.
Storm Drain Gate Ring
Adjustable plastic ring for securing storm drain gates in coastal areas, flood-resistant. Under 3926.90.99.40 as rings/frames for drainage gates. Copolymer blend per notes.
PVC Drainage Gate Frame
A corrosion-resistant polyvinyl chloride (PVC) frame for mounting drainage gates in municipal sewer systems, designed to withstand hydraulic pressures. Classified in HTS 3926.90.99.40 as frames thereof for drainage gates, adhering to polymer classification rules for PVC. Used in flood control and wastewater management.
Cleanout Frame and Cover Set
A matched set of plastic frame and domed cover for sewer cleanouts, bolted for easy access. While individual parts are 3926.90.99.40, sets classified here if not more specific. Polyethylene for durability.