Tubes, pipes and hollow profiles, of cast iron.
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Duty Rate (from China)
Products classified under Tariff item 7303.00.00
Cast Iron Chimney Flue Pipe 5-inch x 10ft
A 5-inch diameter, 10-foot length cast iron flue pipe used for venting smoke and gases from wood stoves and fireplaces. Its hollow cylindrical profile and cast iron construction make it classifiable under tariff item 7303.00.00 as a tube, pipe, or hollow profile of cast iron.
Cast Iron Condensate Drain Pipe 1.5-inch
A 1.5-inch cast iron pipe designed for HVAC condensate drainage from air handlers. As a small-diameter hollow profile of cast iron, it falls under tariff item 7303.00.00 for tubes, pipes, and hollow profiles of cast iron.
Cast Iron Drain Pipe 6-inch Hubless
A 6-inch hubless cast iron pipe used for stormwater drainage and sanitary sewer lines. Its seamless hollow design and cast iron material qualify it under tariff item 7303.00.00 as a tube, pipe, or hollow profile of cast iron.
Cast Iron Gas Vent Pipe 4-inch
A 4-inch cast iron pipe used for venting natural gas appliances like boilers in commercial settings. Its hollow profile and cast iron construction, resistant to high temperatures, place it under tariff item 7303.00.00 for tubes, pipes, and hollow profiles of cast iron.
Cast Iron Municipal Water Main Pipe 8-inch
An 8-inch diameter cast iron pipe for underground municipal water mains and distribution. As a large-scale hollow profile of cast iron for pressurized water conveyance, it falls under tariff item 7303.00.00 for tubes, pipes, and hollow profiles of cast iron.
Cast Iron Pump Discharge Pipe 3-inch
A 3-inch cast iron discharge pipe connecting sump pumps to drainage lines. Its hollow profile and cast iron construction for fluid handling applications make it classifiable under tariff item 7303.00.00 as a tube, pipe, or hollow profile of cast iron.
Cast Iron Radiator Supply Pipe 2-inch
A 2-inch cast iron pipe for hot water supply lines in steam or hydronic heating radiators. Its cast iron hollow profile, suited for low-pressure heating distribution, falls under tariff item 7303.00.00 for tubes, pipes, and hollow profiles of cast iron.
Cast Iron Soil Pipe 4-inch Diameter
A 4-inch diameter cast iron pipe used in plumbing systems for drainage, waste, and vent applications. Its hollow profile made entirely of cast iron, designed for conveying sewage, places it under tariff item 7303.00.00 for tubes, pipes, and hollow profiles of cast iron.
Cast Iron Stack Pipe for Multi-Story Buildings
Heavy-duty cast iron stack pipe sections for vertical drainage in high-rise buildings. As a seamless hollow profile of cast iron for structural plumbing, it falls under tariff item 7303.00.00 for tubes, pipes, and hollow profiles of cast iron.
Cast Iron Storm Drain Pipe 10-inch Bell Spigot
A 10-inch bell-and-spigot joint cast iron pipe for stormwater management in urban drainage. Its jointed hollow cast iron profile qualifies it under tariff item 7303.00.00 as a tube, pipe, or hollow profile of cast iron.
Cast Iron Vent Pipe 3-inch Schedule 40
A 3-inch Schedule 40 cast iron pipe for building ventilation and stack systems in plumbing. Its cast iron hollow profile, engineered for non-pressurized air and gas venting, falls under tariff item 7303.00.00 for tubes, pipes, and hollow profiles of cast iron.
Gray Cast Iron Irrigation Pipe 2-inch
A 2-inch gray cast iron pipe for agricultural irrigation systems and rural water lines. Its standard hollow profile, valued for durability in corrosive soils, falls under tariff item 7303.00.00 for tubes, pipes, and hollow profiles of cast iron.
Heavy Cast Iron Culvert Pipe 12-inch
A 12-inch heavy wall cast iron culvert pipe for road and railway drainage underpasses. As a large-diameter hollow profile of cast iron for infrastructure, it falls under tariff item 7303.00.00 for tubes, pipes, and hollow profiles of cast iron.
Industrial Cast Iron Process Pipe 6-inch
A 6-inch cast iron pipe for industrial process lines handling slurries and corrosives. Its robust hollow profile for chemical and mining operations falls under tariff item 7303.00.00 for tubes, pipes, and hollow profiles of cast iron.