HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|
8516210000 | Doc | 55.0% | CN | US | 2025-05-12 |
8545904000 | Doc | 55.0% | CN | US | 2025-05-12 |
8545194000 | Doc | 55.0% | CN | US | 2025-05-12 |
8543708000 | Doc | 55.0% | CN | US | 2025-05-12 |
7321811000 | Doc | 57.9% | CN | US | 2025-05-12 |
7321815000 | Doc | 62.5% | CN | US | 2025-05-12 |
7322110000 | Doc | 55.0% | CN | US | 2025-05-12 |
7322190000 | Doc | 80.0% | CN | US | 2025-05-12 |
7418100051 | Doc | 40.5% | CN | US | 2025-05-12 |
7418100021 | Doc | 40.5% | CN | US | 2025-05-12 |
7419805050 | Doc | 55.0% | CN | US | 2025-05-12 |
8416100000 | Doc | 37.5% | CN | US | 2025-05-12 |
8416900000 | Doc | 55.0% | CN | US | 2025-05-12 |
8479899560 | Doc | 32.5% | CN | US | 2025-05-12 |
Oil Radiator
An oil radiator, also known as an oil-filled radiator or column radiator, is a self-contained heating unit typically used for space heating. It utilizes oil, usually mineral oil, as a heat-transfer fluid to provide consistent and efficient warmth.
Material:
- Housing: Typically constructed from steel, often with a powder-coated finish for durability and aesthetics.
- Heat Transfer Fluid: Mineral oil is the most common fluid due to its high heat capacity and low volatility. Some models may use synthetic oils.
- Heating Element: Electric resistance heating elements are immersed in the oil.
- Fins: Internal fins maximize the surface area for heat dissipation into the surrounding air.
Purpose:
- Space Heating: Primarily designed to provide supplemental or primary heating for rooms or small areas.
- Consistent Warmth: Offers relatively stable and even heat distribution compared to some other electric heaters.
- Quiet Operation: Operates silently, making it suitable for bedrooms or offices.
Function:
The heating element heats the oil within the sealed radiator body. The heated oil circulates naturally through convection, transferring heat to the metal housing. The housing then radiates heat into the room. Thermostats control the heating element to maintain a desired temperature.
Usage Scenarios:
- Residential: Homes, apartments, bedrooms, living rooms, conservatories.
- Commercial: Offices, small retail spaces, workshops.
- Seasonal Use: Particularly useful in colder months or for heating infrequently used rooms.
- Portable Heating: Many models are equipped with castors for easy movement between rooms.
Common Types:
- Column Radiators: Feature vertical columns that maximize surface area. Often aesthetically pleasing.
- Panel Radiators: Flat, rectangular radiators, suitable for wall mounting or freestanding.
- Micro Storage Radiators: Combine oil radiator technology with a storage medium to retain heat for longer periods, providing more consistent warmth and reduced energy consumption.
- Fin-Tube Radiators: Utilize fins attached to tubes to increase heat dissipation.
- Digital Radiators: Incorporate digital controls for precise temperature settings, timers, and remote operation.
"Dense" in the context of an oil radiator likely refers to the fin density or the overall construction. Higher fin density generally means greater surface area for heat transfer, potentially leading to more efficient heating. A more 'dense' construction may also indicate a higher oil capacity, allowing the radiator to retain heat for longer periods.
Based on the provided information, “oil radiator dense” likely refers to a radiator used for central heating, potentially incorporating a dense material for heat retention. Here are the relevant HS codes and explanations:
- 7322.11.0000: Radiators and parts thereof: Of cast iron. This code covers radiators specifically made of cast iron, used in central heating systems.
- 7322.19.0000: Radiators and parts thereof: Other. This code applies to radiators not made of cast iron, used in central heating systems. This would include radiators made of other materials, such as steel.
- 8416.10.0000: Furnace burners for liquid fuel. If the “oil radiator dense” incorporates a burner utilizing liquid fuel (oil) for heating, this HS code may be relevant.
- 8416.90.0000: Parts. If importing components for an oil radiator, this code covers parts related to furnace burners or the radiator itself.
Explanation of HS Code Structure (based on provided reference material):
The HS code system categorizes products using a hierarchical structure.
- Chapter (First two digits): Indicates the broad category of the product. For example, Chapter 73 covers "Stoves, ranges, grates, cookers and similar non-electric domestic appliances." Chapter 84 covers "Machines and mechanical appliances having individual functions, not specified or included elsewhere in this chapter."
- Heading (Next two digits): Further refines the category within the chapter. For example, Heading 7322 specifically covers "Radiators for central heating, not electrically heated, and parts thereof, of iron or steel." Heading 8416 covers "Furnace burners for liquid fuel, for pulverized solid fuel or for gas; mechanical stokers, including their mechanical grates, mechanical ash dischargers and similar appliances; parts thereof."
- Subheading (Next two digits): Provides even more specific detail. For example, 7322.11.0000 specifies "Radiators and parts thereof: Of cast iron."
Important Considerations:
- Regarding HS code 7322.19.0000, please note the potential for a 25%加征关税 on steel products, increasing the total tax rate to 80.0%.
- If the oil radiator incorporates a burner utilizing liquid fuel, HS code 8416.10.0000 may be applicable, with a 7.5%加征关税, resulting in a total tax rate of 37.5%.