Found 10 matching results
(CN → US)
HS Code | Product Description | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|---|
8421990140 | Centrifuges, including centrifugal dryers; filtering or purifying machinery and apparatus, for liquids or gases; parts thereof: Parts: Other Parts of machinery and apparatus for filtering or purifying water | Doc | 55.0% | CN | US | 2025-05-12 |
8421390160 | Centrifuges, including centrifugal dryers; filtering or purifying machinery and apparatus, for liquids or gases; parts thereof: Filtering or purifying machinery and apparatus for gases: Other Other: Other: Pneumatic fluid power filters, rated at <il>550 kPa</il> or greater | Doc | 55.0% | CN | US | 2025-05-12 |
8474100010 | Machinery for sorting, screening, separating, washing, crushing, grinding, mixing or kneading earth, stone, ores or other mineral substances, in solid (including powder or paste) form; machinery for agglomerating, shaping or molding solid mineral fuels, ceramic paste, unhardened cements, plastering materials or other mineral products in powder or paste form; machines for forming foundry molds of sand; parts thereof: Sorting, screening, separating or washing machines Portable | Doc | 55.0% | CN | US | 2025-05-12 |
8474100090 | Machinery for sorting, screening, separating, washing, crushing, grinding, mixing or kneading earth, stone, ores or other mineral substances, in solid (including powder or paste) form; machinery for agglomerating, shaping or molding solid mineral fuels, ceramic paste, unhardened cements, plastering materials or other mineral products in powder or paste form; machines for forming foundry molds of sand; parts thereof: Sorting, screening, separating or washing machines Stationary | Doc | 55.0% | CN | US | 2025-05-12 |
6815110000 | Articles of stone or of other mineral substances (including carbon fibers, articles of carbon fibers and articles of peat), not elsewhere specified or included: Carbon fibers; articles of carbon fibers for non-electrical uses; other articles of graphite or other carbon for non-electrical uses: Carbon fibers | Doc | 55.0% | CN | US | 2025-05-12 |
6815994170 | Articles of stone or of other mineral substances (including carbon fibers, articles of carbon fibers and articles of peat), not elsewhere specified or included: Other articles: Other: Other Other | Doc | 55.0% | CN | US | 2025-05-12 |
6806900010 | Slag wool, rock wool and similar mineral wools; exfoliated vermiculite, expanded clays, foamed slag and similar expanded mineral materials; mixtures and articles of heat-insulating, sound-insulating or sound-absorbing mineral materials, other than those of heading 6811 or 6812, or of chapter-break-break-break-break-break- | Doc | 55.0% | CN | US | 2025-05-12 |
3926904510 | Other articles of plastics and articles of other materials of headings 3901 to 3914: Other: Gaskets, washers and other seals O-Rings | Doc | 58.5% | CN | US | 2025-05-12 |
3926909910 | Other articles of plastics and articles of other materials of headings 3901 to 3914: Other: Other Laboratory ware | Doc | 42.8% | CN | US | 2025-05-12 |
3923500000 | Articles for the conveyance or packing of goods, of plastics; stoppers, lids, caps and other closures: Stoppers, lids, caps and other closures | Doc | 60.3% | CN | US | 2025-05-12 |
过滤网
过滤网,又称滤网,是一种用于分离液体、气体中固体颗粒或悬浮物的装置。其核心功能是阻挡特定尺寸或以上的杂质,从而净化介质,保护后续设备或改善环境。
材质
过滤网的材质多样,根据应用场景和介质特性选择:
- 金属网: 常用于高强度、高温、高压环境,例如石油化工、航空航天。常见金属包括不锈钢、钛合金、镍合金等。
- 合成纤维: 如聚酯、聚丙烯、尼龙等,具有良好的过滤性能和耐化学腐蚀性,广泛应用于空气净化、水处理等领域。
- 棉质纤维: 主要用于低精度过滤,成本较低,例如空调过滤、除尘等。
- 活性炭纤维: 具有吸附能力,可去除异味、有机物等,常用于空气净化、水处理等。
- 玻璃纤维: 具有良好的耐高温、耐腐蚀性,常用于高精度过滤。
目的与功能
过滤网的主要目的在于:
- 保护设备: 防止杂质进入精密设备,延长设备寿命,提高设备效率。例如,汽车空气滤清器保护发动机,水处理系统滤网保护泵和膜。
- 改善介质质量: 去除介质中的有害物质,提高介质纯度,例如空气净化器滤网去除PM2.5、花粉等,水处理系统滤网去除泥沙、细菌等。
- 环境保护: 减少污染物排放,保护环境,例如工业废气滤网去除粉尘、烟雾等。
使用场景
过滤网应用广泛,常见场景包括:
- 空气净化: 家用空气净化器、工业空气净化器、空调过滤、新风系统过滤、手术室过滤等。
- 水处理: 饮用水净化、工业废水处理、游泳池过滤、循环水过滤等。
- 汽车行业: 汽车空气滤清器、汽车空调滤清器、汽车燃油滤清器等。
- 工业生产: 石油化工、制药、食品、电子等行业的各种过滤需求。
- HVAC系统: 暖通
- 除尘。
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- 板框式滤网: 适用于大流量、低精度过滤。
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- 袋式滤网: 适用于中流量、中精度过滤。
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- 活性炭滤网: 通过活性炭吸附去除异味、有机物
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- **折叠式滤网: 适用于高精度过滤
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- 自清洗滤网: 通过自动清洗功能,* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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根据您提供的“过滤网”信息,以下是参考资料中相关的HS编码及其详细说明:
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8421.99.01.40:
- 84 章:机械、机电设备及其零件;电动机、发电机及电力设备;照明、发声、报警及类似设备。
- 21 类:离心机、包括离心脱水机;液体或气体过滤、净化机械、设备及其零件;其他零件。
- 99.01.40 子类:其他水过滤或净化机械、设备零件。
- 关税详情:基础关税 0.0%,加征关税 25.0%,2025.4.2后加征关税 30%。总税率 55.0%。
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8421.39.01.60:
- 84 章:机械、机电设备及其零件;电动机、发电机及电力设备;照明、发声、报警及类似设备。
- 21 类:离心机、包括离心脱水机;液体或气体过滤、净化机械、设备及其零件;其他零件。
- 39 类:气体过滤或净化机械、设备。
- 01.60 子类:其他,气动流体动力过滤器,额定压力
550 kPa 或更高。 - 关税详情:基础关税 0.0%,加征关税 25.0%,2025.4.2后加征关税 30%。总税率 55.0%。
请注意,根据您提供的资料,以上是与“过滤网”相关的HS编码选项。在实际申报时,请根据过滤网的具体材质、用途和技术参数,选择最合适的HS编码。