Chapter 4009 — Customs Tariff Headings

4009.2Reinforced or otherwise combined only with metal:

4009.3Reinforced or otherwise combined only with textile materials:

4009.4Reinforced or otherwise combined with other materials:

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Products classified under Tariff item 40.09

Black EPDM Water Discharge Hose

A durable hose made from ethylene propylene diene monomer (EPDM) vulcanized rubber, designed for garden and construction water discharge. It is unreinforced and without fittings, making it suitable for classification under tariff item 4009.11.00 as a tube, pipe, or hose of vulcanized rubber not reinforced or otherwise combined with other materials.

Butyl Rubber Vacuum Tubing

Vulcanized butyl rubber tubing designed for vacuum systems and gas containment, featuring low gas permeability. This unreinforced tubing without fittings is classifiable under tariff item 4009.11.00 as a tube of vulcanized rubber not reinforced or otherwise combined with other materials.

Latex Rubber Tubing

Natural latex vulcanized rubber tubing used in medical, laboratory, and aquarium applications. This unreinforced tubing without fittings falls under tariff item 4009.11.00 as a tube of vulcanized rubber not reinforced or otherwise combined with other materials.

Natural Rubber Garden Hose

Vulcanized natural rubber hose for residential garden watering, flexible and kink-resistant. It is unreinforced and without fittings, qualifying for tariff item 4009.11.00 as a hose of vulcanized rubber not reinforced or otherwise combined with other materials.

Nitrile Oil Suction Hose

Nitrile butadiene rubber (NBR) vulcanized hose for suction of petroleum-based fluids and oils, featuring an oil-resistant inner tube. This unreinforced hose without fittings is classifiable under tariff item 4009.11.00 as a hose of vulcanized rubber not reinforced or otherwise combined with other materials.

Silicone Food-Grade Tubing

Platinum-cured silicone vulcanized rubber tubing used in food, beverage, and pharmaceutical processing. This unreinforced tubing without fittings falls under tariff item 4009.11.00 as a tube of vulcanized rubber not reinforced or otherwise combined with other materials.

Vitton Fluoroelastomer Tubing

Viton (FKM) vulcanized fluoroelastomer tubing for high-temperature fuel and chemical lines, offering excellent fuel and heat resistance. This unreinforced tubing without fittings is classifiable under tariff item 4009.11.00 as a tube of vulcanized rubber not reinforced or otherwise combined with other materials.

Aquarium Air Hose with Check Valve Fitting

Soft vulcanized rubber airline tubing with an integrated plastic check valve fitting, designed to prevent backflow in aquarium applications. The hose is unreinforced and supplied with fittings, meeting the criteria for tariff item 4009.12.00.

Breather Hose with Flange Fitting for Marine Use

Unreinforced vulcanized rubber breather hose with an aluminum flange fitting, used for marine fuel tank ventilation. The hose is not reinforced or combined with other materials, and the flange fitting qualifies it under tariff item 4009.12.00.

Butyl Rubber Vacuum Hose with Swivel Fittings

Vulcanized butyl rubber hose for low-pressure vacuum applications in labs, fitted with brass swivel connectors. The hose is unreinforced and supplied with fittings, meeting the criteria for tariff item 4009.12.00.

Chemical Transfer Hose with Camlock Fittings

Unreinforced natural rubber hose with polypropylene camlock quick-disconnect fittings, intended for industrial chemical transfer. The hose is not reinforced or combined with other materials, and the camlock fittings qualify it under tariff item 4009.12.00.

EPDM Water Discharge Hose with Quick-Connect Fittings

EPDM vulcanized rubber hose for construction site water management, complete with polypropylene quick-connect fittings. The hose is unreinforced and supplied with fittings, qualifying it under tariff item 4009.12.00.

Lab Peristaltic Pump Hose with Luer Fittings

Silicone vulcanized rubber peristaltic pump tubing with luer lock plastic fittings, used for lab fluid transfer. The tubing is unreinforced and supplied with fittings, meeting the criteria for tariff item 4009.12.00.

Latex Tubing with Compression Fittings

Natural vulcanized latex rubber tubing with brass compression fittings, suitable for lab or medical transfer applications. The tubing is unreinforced and supplied with fittings, qualifying it under tariff item 4009.12.00.

Natural Rubber Irrigation Hose with Barbed Couplings

Vulcanized natural rubber hose for agricultural irrigation systems, including plastic barbed nipple fittings for drip line connections. The hose is unreinforced and supplied with fittings, meeting the criteria for tariff item 4009.12.00.

Nitrile Drain Hose with Threaded Connectors

Oil-resistant nitrile vulcanized rubber hose for sump pumps and drains, with PVC threaded end fittings. The hose is unreinforced and supplied with fittings, qualifying it under tariff item 4009.12.00.

Rubber Air Hose with Quick-Connect Fittings

Vulcanized rubber pneumatic hose with integrated quick-connect brass fittings, used for air tools. The hose is unreinforced and supplied with fittings, meeting the criteria for tariff item 4009.12.00.

Rubber Fuel Line Hose with AN Fittings

Unreinforced vulcanized rubber fuel line hose with aluminum AN-6 flare fittings, designed for performance vehicles. The hose is not reinforced or combined with other materials, and the flare fittings qualify it under tariff item 4009.12.00.

Rubber Radiator Hose with Molded Clamp Fittings

Vulcanized EPDM rubber radiator hose with pre-installed spring clamp fittings, used in automotive cooling systems. The hose is unreinforced and supplied with fittings, meeting the criteria for tariff item 4009.12.00.

Rubber Vacuum Hose with Barb Fittings

Vulcanized nitrile rubber vacuum hose with plastic barb fittings, used for automotive intake systems. The hose is unreinforced and supplied with fittings, qualifying it under tariff item 4009.12.00.

Rubber Water Pump Hose with Threaded Ends

Vulcanized rubber hose for water pumps with machined threaded brass end fittings. The hose is unreinforced and supplied with fittings, meeting the criteria for tariff item 4009.12.00.

Silicone Food-Grade Hose with Stainless Steel Fittings

Unreinforced vulcanized silicone rubber tubing with crimped stainless steel hose barbs, used for sanitary connections in food processing. The tubing is not reinforced or combined with other materials, and the stainless steel fittings qualify it under tariff item 4009.12.00.

Automotive-Grade Steel Braid Rubber Hose

A vulcanized rubber hose reinforced with a steel braid, designed for automotive coolant lines. It is supplied without fittings, so it falls under tariff item 4009.21.00 as a tube reinforced only with metal.

Brass-Fitted Free Rubber Fuel Line Hose

A vulcanized rubber hose for fuel transfer, reinforced with fine metal mesh for chemical resistance. It is delivered without fittings, so it is classifiable under tariff item 4009.21.00.

Chemical Transfer Metal-Reinforced Rubber Hose

A vulcanized rubber hose reinforced with metal wire, intended for transferring corrosive chemicals. It is shipped without fittings, so it qualifies under tariff item 4009.21.00 as a tube reinforced only with metal.

Compressed Gas Steel-Reinforced Rubber Hose

A vulcanized rubber hose with steel reinforcement, designed for compressed gas applications like argon transfer. It is supplied without fittings, so it falls under tariff item 4009.21.00 as a metal-reinforced rubber tube.

Cryogenic Metal-Braided Rubber Hose

A vulcanized rubber hose with metal braid reinforcement, rated for cryogenic service such as liquid nitrogen transfer. It is shipped without fittings, making it classifiable under tariff item 4009.21.00.

Food-Grade Metal Helix Rubber Hose

A sanitary vulcanized rubber hose with a metal helix, used for food processing transfer. It is supplied without fittings, so it falls under tariff item 4009.21.00 as a metal-reinforced rubber tube.

High-Pressure Metal Helix Rubber Hose

A vulcanized rubber hose with metal helix reinforcement, designed for suction and discharge in slurry applications. It is without fittings, so it qualifies under tariff item 4009.21.00.

Marine Bilge Pump Metal-Reinforced Hose

A vulcanized rubber hose reinforced with metal, intended for marine bilge pump systems. It is supplied without fittings, so it falls under tariff item 4009.21.00 as a metal-reinforced rubber tube.

Metal-Wire Braided Rubber Air Hose

A vulcanized rubber hose for compressed air systems, reinforced solely with an external metal wire braid. It is supplied without fittings, so it falls under tariff item 4009.21.00.

Oil Delivery Steel-Wire Rubber Hose

A heavy vulcanized rubber hose reinforced with steel wire, used for bulk oil delivery. It is without fittings, so it qualifies under tariff item 4009.21.00 as a metal-reinforced rubber tube.

Pressure Washer Steel-Wire Rubber Hose

A high-pressure vulcanized rubber hose with steel wire reinforcement, designed for pressure washers. It is fittingless, so it falls under tariff item 4009.21.00.

Sand Blasting Metal Spiral Rubber Hose

An abrasion-resistant vulcanized rubber hose with a metal spiral, used for sandblasting operations. It is shipped fitting-free, so it is classifiable under tariff item 4009.21.00.

Steel Bead Wire Rubber Garden Hose

A vulcanized rubber garden hose with embedded steel bead wire reinforcement for kink resistance. It is supplied without fittings, so it falls under tariff item 4009.21.00.

Steel-Reinforced Rubber Hydraulic Hose

A flexible vulcanized rubber hose reinforced with steel wire braid for high-pressure hydraulic applications in machinery. It lacks any attached fittings, so it qualifies under tariff item 4009.21.00.

Steel Spiral Reinforced Rubber Water Hose

A heavy-duty vulcanized rubber hose with steel spiral reinforcement for high-pressure water transfer in construction. It ships without fittings, so it falls under tariff item 4009.21.00.

Chemical Transfer Hose with Stainless Steel Camlock Fittings

A vulcanized rubber hose reinforced with a steel helix wire, fitted with stainless steel camlock connectors. This product is designed for industrial chemical transfer applications and falls under tariff item 4009.22.00 as it is reinforced only with metal and includes fittings.

Elevator Hydraulic Hose with Steel Flange Connectors

A vulcanized rubber hose reinforced solely with steel wire and fitted with precision steel flange connectors, used in elevator hydraulic systems. This product qualifies under tariff item 4009.22.00 as it is reinforced only with metal and includes fittings.

High-Pressure Grease Hose with Steel Swivel Fittings

A vulcanized rubber grease hose with steel wire reinforcement and spring-guard swivel steel fittings, designed for lubrication systems in automotive service equipment. It falls under tariff item 4009.22.00 because it is reinforced only with metal and includes fittings.

Hydraulic Cylinder Whip Hose with Quick Disconnect Fittings

A short, flexible vulcanized rubber whip hose with steel braid reinforcement and steel quick-disconnect couplers, used for hydraulic cylinders. This product is classified under tariff item 4009.22.00 as it is reinforced only with metal and includes fittings.

Industrial Air Hose with Brass Couplings

A heavy-duty vulcanized rubber air hose reinforced with steel wire braid and equipped with brass quick-disconnect couplings. It falls under tariff item 4009.22.00 as it is reinforced only with metal and includes fittings, suitable for pneumatic tools and systems.

Marine Bilge Pump Hose with Bronze Flanges

A vulcanized rubber bilge hose reinforced with bronze wire helix and fitted with marine-grade bronze flanges. This product is classified under tariff item 4009.22.00 as it is reinforced only with metal and includes fittings, designed for marine applications.

Rubber Fuel Line with Aluminum Fittings

A vulcanized rubber fuel injection line reinforced with aluminum wire helix, complete with quick-connect aluminum fittings. It falls under tariff item 4009.22.00 as it is reinforced only with metal and includes fittings, used in automotive fuel delivery systems.

Rubber Hydraulic Hose with Steel Fittings

A vulcanized rubber hose reinforced with steel wire braid for high-pressure hydraulic applications, complete with crimped steel end fittings such as JIC connectors. This product is classified under tariff item 4009.22.00 because it is reinforced only with metal and includes fittings.

Rubber Pressure Washer Hose with Steel Crimped Fittings

A high-pressure vulcanized rubber hose with steel braid reinforcement and crimped steel M22 fittings, designed for pressure washing equipment. It falls under tariff item 4009.22.00 as it is reinforced only with metal and includes fittings.

Rubber Radiator Hose with Aluminum Elbows

A vulcanized rubber coolant hose reinforced with steel wire, molded with aluminum elbow fittings for engine cooling systems. This product is classified under tariff item 4009.22.00 as it is reinforced only with metal and includes fittings.

Rubber Steam Hose with Steel Banded Fittings

A high-temperature vulcanized rubber steam hose reinforced with steel wire braid and secured with steel band clamps/fittings. It falls under tariff item 4009.22.00 as it is reinforced only with metal and includes fittings.

Rubber Test Stand Hose with High-Pressure Steel Fittings

A specialized vulcanized rubber hose with quadruple steel wire braid reinforcement and 10,000 PSI steel cone fittings for engine test stands. This product is classified under tariff item 4009.22.00 as it is reinforced only with metal and includes fittings.

Rubber Water Discharge Hose with Steel Flanges

A vulcanized rubber hose reinforced with steel cord for water pumping applications, featuring bolted steel flanges. It falls under tariff item 4009.22.00 as it is reinforced only with metal and includes fittings, used in construction and agriculture.

Stainless Steel Braided Brake Hose Assembly

A vulcanized rubber brake hose reinforced with stainless steel braid, featuring banjo bolt fittings for automotive hydraulic brake systems. This product is classified under tariff item 4009.22.00 as it is reinforced only with metal and includes fittings.

Steel Wire Reinforced Sand Blasting Hose with Steel Ferrules

An abrasion-resistant vulcanized rubber hose with multiple steel wire layers and protective steel ferrule fittings, designed for sand blasting applications. It falls under tariff item 4009.22.00 as it is reinforced only with metal and includes fittings.

Marine Bilge Pump Hose

A marine bilge pump hose made of vulcanized rubber, reinforced solely with textile materials to withstand the marine environment. It is supplied without fittings such as clamps or couplings, making it classifiable under tariff item 4009.31.00 as a textile-reinforced hose without fittings.

Rubber Air Duct Hose

A flexible duct hose made of vulcanized rubber, reinforced with textile material for HVAC air distribution systems. It is supplied without cuffs or other fittings, and its wire-free design ensures classification under tariff item 4009.31.00 as a textile-reinforced hose without fittings.

Rubber Fuel Line Hose

A fuel line hose made of vulcanized rubber, reinforced only with textile materials for automotive fuel delivery systems. It is provided without end fittings and is resistant to gasoline and ethanol blends, qualifying for tariff item 4009.31.00.

Rubber Garden Water Hose

A garden water hose made of vulcanized rubber, reinforced with textile fabric for residential watering applications. It is delivered without end fittings and is designed for low-pressure water delivery, fitting tariff item 4009.31.00.

Rubber Irrigation Drip Hose

A drip irrigation hose made of vulcanized rubber, reinforced with textile mesh for agricultural water distribution. It is supplied without fittings and features emitters for precise low-volume delivery, classifiable under tariff item 4009.31.00.

Rubber Radiator Hose

A radiator hose made of vulcanized rubber, reinforced with textile knit for automotive coolant systems. It is supplied without clamps and is heat and ozone resistant, qualifying for tariff item 4009.31.00 as a textile-reinforced hose without fittings.

Rubber Spray Hose

A spray hose made of vulcanized rubber, reinforced with textile material for pesticide and fertilizer sprayers. It is supplied without nozzles and is abrasion and chemical resistant, fitting tariff item 4009.31.00.