Found 15 matching results
(CN → US)
HS Code | Product Description | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|---|
8424901000 | 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: Parts: Of simple piston pump sprays and powder bellows | Doc | 40.4% | CN | US | 2025-05-12 |
8424909080 | 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: Parts: Other Other | Doc | 80.0% | CN | US | 2025-05-12 |
8479899599 | Machines and mechanical appliances having individual functions, not specified or included elsewhere in this chapter; parts thereof: Other machines and mechanical appliances: Other: Other Other | Doc | 57.5% | CN | US | 2025-05-12 |
8479899599 | Machines and mechanical appliances having individual functions, not specified or included elsewhere in this chapter; parts thereof: Other machines and mechanical appliances: Other: Other: Other Other | Doc | 57.5% | CN | US | 2025-05-12 |
8543908865 | Electrical machines and apparatus, having individual functions, not specified or included elsewhere in this chapter; parts thereof: Parts: Other: Other: Other Of electronic cigarettes and similar personal electric vaporizing devices | Doc | 55.0% | CN | US | 2025-05-12 |
8543908885 | Electrical machines and apparatus, having individual functions, not specified or included elsewhere in this chapter; parts thereof: Parts: Other: Other: Other Other | Doc | 80.0% | CN | US | 2025-05-12 |
8517790000 | Telephone sets, including smartphones and other telephones for cellular networks or for other wireless networks; other apparatus for the transmission or reception of voice, images or other data, including apparatus for communication in a wired or wireless network (such as a local or wide area network), other than transmission or reception apparatus of heading 8443, 8525, 8527 or 8528; parts thereof: Parts: Other | Doc | 62.5% | CN | US | 2025-05-12 |
8443995011 | Printing machinery used for printing by means of plates, cylinders and other printing components of heading 8442; other printers, copying machines and facsimile machines, whether or not combined; parts and accessories thereof: Parts and accessories: Other: Other For the goods of subheading 8443.31: Ink cartridges | Doc | 37.5% | CN | US | 2025-05-12 |
8443995015 | Printing machinery used for printing by means of plates, cylinders and other printing components of heading 8442; other printers, copying machines and facsimile machines, whether or not combined; parts and accessories thereof: Parts and accessories: Other: Other For the goods of subheading 8443.31: Other | Doc | 37.5% | CN | US | 2025-05-12 |
8537109170 | Boards, panels, consoles, desks, cabinets and other bases, equipped with two or more apparatus of heading 8535 or 8536, for electric control or the distribution of electricity, including those incorporating instruments or apparatus of chapter 90, and numerical control apparatus, other than switching apparatus of heading 8517: For a voltage not exceeding <il>1,000 V</il>: Other: Other Other | Doc | 57.7% | CN | US | 2025-05-12 |
8537109150 | Boards, panels, consoles, desks, cabinets and other bases, equipped with two or more apparatus of heading 8535 or 8536, for electric control or the distribution of electricity, including those incorporating instruments or apparatus of chapter 90, and numerical control apparatus, other than switching apparatus of heading 8517: For a voltage not exceeding <il>1,000 V</il>: Other: Other Panel boards and distribution boards | Doc | 57.7% | CN | US | 2025-05-12 |
8535908060 | Electrical apparatus for switching or protecting electrical circuits, or for making connections to or in electrical circuits (for example, switches, fuses, lightning arresters, voltage limiters, surge suppressors, plugs and other connectors, junction boxes), for a voltage exceeding <il>1,000 V</il>: Other: Other Other connectors | Doc | 57.7% | CN | US | 2025-05-12 |
9018310040 | Instruments and appliances used in medical, surgical, dental or veterinary sciences, including scintigraphic apparatus, other electro-medical apparatus and sight-testing instruments; parts and accessories thereof: Syringes, needles, catheters, cannulae and the like; parts and accessories thereof: Syringes, with or without needles; parts and accessories thereof Syringes, with or without their needles: Hypodermic | Doc | 130.0% | CN | US | 2025-05-12 |
9018310080 | Instruments and appliances used in medical, surgical, dental or veterinary sciences, including scintigraphic apparatus, other electro-medical apparatus and sight-testing instruments; parts and accessories thereof: Syringes, needles, catheters, cannulae and the like; parts and accessories thereof: Syringes, with or without needles; parts and accessories thereof Syringes, with or without their needles: Other | Doc | 130.0% | CN | US | 2025-05-12 |
9033009000 | Parts and accessories (not specified or included elsewhere in this chapter) for machines, appliances, instruments or apparatus of chapter 90: Other | Doc | 59.4% | CN | US | 2025-05-12 |
雾化头
雾化头,也称作雾化器头、烟弹头,是电子雾化设备的核心组件之一,负责将雾化液转化为气雾,供用户吸入。
材质
雾化头的主要构成部分包括雾化芯、加热丝、棉芯、以及外壳。
- 雾化芯: 常由陶瓷、棉质或其他耐高温材料制成,负责吸附并储存雾化液。
- 加热丝: 通常采用Kanthal、Nichrome或其他合金材料,通过通电加热雾化液。
- 棉芯: 用于将雾化液输送到加热丝,常见的材料包括有机棉。
- 外壳: 一般由金属、塑料或玻璃制成,用于保护内部组件并连接电子雾化设备。
目的
雾化头的核心目的是将液态雾化液转化为可供吸入的气雾,模拟传统吸烟的体验。
功能
- 雾化: 将雾化液加热至沸点,使其汽化成气雾。
- 输送: 将雾化液从储液仓输送到加热丝。
- 味道还原: 雾化头的材质和结构设计影响着气雾的味道还原程度。
- 提供尼古丁: 雾化液通常含有尼古丁,雾化头将尼古丁随气雾释放出来。
使用场景
- 电子烟: 雾化头是电子烟的主要耗材,需要定期更换。
- 雾化笔: 雾化头适用于各种类型的雾化笔,提供不同的吸烟体验。
- 加热不燃烧设备(HNB): 一些HNB设备也使用雾化头,将烟草加热产生气雾。
常见类型
- 一次性雾化头: 结构简单,使用后直接丢弃,无需更换内部组件。
- 可更换雾化头: 雾化芯或加热丝损坏后可以更换,降低使用成本。
- 网芯雾化头: 使用网状加热元件,提供更均匀的加热和更好的味道还原。
- 陶瓷雾化头: 使用陶瓷材质的雾化芯,具有更好的耐高温性和稳定性。
- RTA雾化头 (Rebuildable Tank Atomizer): 用户可以自行绕制加热丝,定制吸烟体验。
- RDTA雾化头 (Rebuildable Dripping Tank Atomizer): 用户可以自行绕制加热丝,储液仓位于雾化芯下方。
- BFK雾化头 (Bottom Feeding K): 通过底部供油方式,减少漏油风险。
注意事项
- 雾化头有使用寿命,需要定期更换以保证口感和安全。
- 不同类型的雾化头适用于不同的电子雾化设备,请选择合适的型号。
- 雾化液的质量对雾化头的性能和口感有重要影响。
- 请妥善保管雾化头,避免儿童接触。
根据您提供的“雾化头”信息,以下是参考资料中找到的相关HS编码及其详细说明:
-
8543908865:
- 第85章:电气机器和设备,未特别指定或未包括在其他章节中的电气机器和设备。
- 9088:其他零件。
- 8865:电子烟及类似个人用电动雾化装置的零件。
- 税率详情:基础关税0.0%,加征关税25.0%,2025.4.2后加征关税30.0%。总税率55.0%。
-
8543908885:
- 第85章:电气机器和设备,未特别指定或未包括在其他章节中的电气机器和设备。
- 9088:其他零件。
- 8885:其他零件。
- 税率详情:基础关税0.0%,加征关税25.0%,2025.4.2后加征关税30.0%,钢、铝制品加征关税25%。总税率80.0%。
根据提供的参考资料,与“雾化头”相关的HS编码选择有限,以上仅为找到的两个编码。请注意,具体归类还需根据雾化头的具体材质、功能及用途进行判断。