| HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
|---|---|---|---|---|---|
| 8424909080 | Doc | 80.0% | CN | US | 2025-05-12 |
| 8487900080 | Doc | 83.9% | CN | US | 2025-05-12 |
| 8487900040 | Doc | 58.9% | CN | US | 2025-05-12 |
| 7326908688 | Doc | 82.9% | CN | US | 2025-05-12 |
| 7326908688 | Doc | 82.9% | CN | US | 2025-05-12 |
| 3926903000 | Doc | 59.2% | CN | US | 2025-05-12 |
| 3926909989 | Doc | 42.8% | CN | US | 2025-05-12 |
| 3923500000 | Doc | 60.3% | CN | US | 2025-05-12 |
| 3923900080 | Doc | 58.0% | CN | US | 2025-05-12 |
Air Nozzle Cap
An air nozzle cap is a protective covering for the end of an air nozzle, commonly used in pneumatic tools and systems. It serves multiple purposes related to safety, cleanliness, and functionality.
Material:
- Plastic: Most commonly made from polymers like polypropylene (PP), polyethylene (PE), or polyvinyl chloride (PVC) due to their low cost, lightweight nature, and resistance to impact.
- Rubber/Elastomers: Used for sealing purposes or in caps designed for quick-change applications, providing flexibility and a tight fit.
- Metal: Less common, but utilized in heavy-duty applications or environments requiring high durability and temperature resistance; typically stainless steel or aluminum.
Purpose:
- Protection: Prevents dust, debris, and other contaminants from entering the air nozzle, safeguarding the internal components of the pneumatic tool or system.
- Safety: Protects users and surroundings from accidental discharge of air when the tool is not in use. This is especially important for tools with high air pressure.
- Sealing: Some caps are designed to create an airtight seal, maintaining air pressure within the system when disconnected.
- Retention: Prevents loss of small components (like valves or diffusers) within the nozzle itself.
Function:
The cap typically features a threaded, snap-fit, or quick-connect mechanism to securely attach to the air nozzle. It provides a physical barrier against external elements and often incorporates a spring-loaded or locking feature to ensure a tight seal. Some caps may also include a tethering point for attaching a lanyard or safety line.
Usage Scenarios:
- Pneumatic Tools: Commonly used on air guns, impact wrenches, spray guns, blow guns, and other air-powered tools.
- Air Compressors: Protects the air outlet fittings on compressors when not connected to a tool.
- Industrial Machinery: Used in automated systems to protect air lines and fittings.
- Automotive Repair: Essential for maintaining the cleanliness and functionality of air tools used in vehicle maintenance.
Common Types:
- Threaded Caps: Screw onto the nozzle, providing a secure and adjustable fit.
- Snap-Fit Caps: Push onto the nozzle, offering quick and easy attachment and removal.
- Quick-Connect Caps: Utilize a locking mechanism for fast and tool-free attachment and removal.
- Dust Caps: Simple caps designed primarily for protection against dust and debris.
- Safety Caps: Incorporate a locking mechanism to prevent accidental air discharge.
- Universal Caps: Designed to fit a variety of nozzle sizes and types.
Air nozzle caps fall under several potential classifications based on material and specific application. Here's a breakdown of relevant HS codes:
- 8424909080: This code covers mechanical appliances (whether or not hand operated) for projecting, dispersing or spraying liquids or powders; fire extinguishers, whether or not charged; spray guns and similar appliances; steam or sand blasting machines and similar jet projecting machines; parts thereof. Specifically, it includes “Other” parts. This could apply if the air nozzle cap is considered a component of a larger spraying appliance. The total tax rate is 80.0%, comprising a base tariff of 0.0%, an additional tariff of 25.0%, and a further 25.0% for steel or aluminum products, increasing to 30.0% after April 2, 2025.
- 3923500000: This code covers articles for the conveyance or packing of goods, of plastics; stoppers, lids, caps and other closures. If the air nozzle cap is made of plastic and functions as a closure, this code is applicable. The total tax rate is 60.3%, consisting of a base tariff of 5.3% and an additional tariff of 25.0%, rising to 30.0% after April 2, 2025.
- 3923900080: This code also covers articles for the conveyance or packing of goods, of plastics; stoppers, lids, caps and other closures, specifically “Other” types. If the cap is plastic and functions as a closure, this is a potential classification. The total tax rate is 58.0%, with a base tariff of 3.0% and an additional tariff of 25.0%, increasing to 30.0% after April 2, 2025.
- 7326908688: This code covers other articles of iron or steel, specifically “Other”. If the air nozzle cap is made of iron or steel, this code may apply. The total tax rate is 82.9%, consisting of a base tariff of 2.9% and an additional tariff of 25.0%, increasing to 30.0% after April 2, 2025, with an additional 25.0% for steel or aluminum products.
Regarding these HS codes, please note that the applicable tariff may depend on the material composition of the air nozzle cap (plastic, iron, or steel) and its specific function. If the cap is a component of a larger appliance, 8424909080 may be the most appropriate classification. If it is a standalone closure made of plastic, either 3923500000 or 3923900080 could apply. If it is made of iron or steel, 7326908688 is a possibility.