Found 7 matching results
(CN → US)
| HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
|---|---|---|---|---|---|
| 9026106000 | Doc | 37.5% | CN | US | 2025-05-12 |
| 9026104000 | Doc | 37.5% | CN | US | 2025-05-12 |
| 9031808085 | Doc | 30.0% | CN | US | 2025-05-12 |
| 9031909195 | Doc | 80.0% | CN | US | 2025-05-12 |
| 7326908688 | Doc | 82.9% | CN | US | 2025-05-12 |
| 7323997000 | Doc | 60.3% | CN | US | 2025-05-12 |
| 7323999080 | Doc | 83.4% | CN | US | 2025-05-12 |
Oil Level Gauge
An oil level gauge (also known as a dipstick, oil dipstick, or level measuring stick) is a tool used to measure the amount of oil in an internal combustion engine. It provides a visual indication of the oil level, assisting in maintaining proper engine lubrication and preventing damage.
Material
Oil level gauges are typically constructed from the following materials:
- Metal (Stainless Steel, Steel): The gauge body and handle are commonly made of metal for durability and resistance to high temperatures. Stainless steel is preferred for its corrosion resistance.
- Plastic: Some gauges incorporate plastic components for the handle or the gauge body itself, particularly in newer designs.
- Rubber (O-rings/Seals): O-rings or seals made of rubber or similar materials are used to ensure a tight fit within the engine's oil pan tube, preventing oil leaks and maintaining accurate readings.
- Markings (Paint/Etching): Durable paint or etching is used to create the “full” and “low” markings on the gauge.
Purpose
The primary purpose of an oil level gauge is to:
- Monitor Oil Quantity: To determine if the engine has sufficient oil to operate safely and efficiently.
- Prevent Engine Damage: Low oil levels can lead to severe engine wear, overheating, and ultimately, engine failure. Regular checks help prevent this.
- Detect Oil Contamination: Changes in oil color or the presence of unusual particles on the dipstick can indicate potential engine problems (e.g., coolant leak, fuel dilution).
Function
The oil level gauge functions by:
- Insertion: The gauge is inserted into a designated tube within the engine's oil pan.
- Oil Contact: The gauge descends into the oil pan, allowing the oil to coat a marked section of the gauge.
- Withdrawal: The gauge is removed, and the oil level on the marked section is observed.
- Reading: The oil level is compared to the “full” and “low” markings on the gauge to determine the oil quantity.
Usage Scenarios
- Routine Maintenance: Checking the oil level is a standard part of vehicle maintenance, typically performed before or after long trips, or at regular intervals (e.g., every month, or every few thousand miles).
- Pre-Trip Inspection: Before embarking on a long journey, it's crucial to verify the oil level to avoid potential issues during travel.
- Suspected Oil Loss: If there are indications of oil leaks or unusual oil consumption, the gauge is used to monitor the oil level frequently.
- Post-Oil Change: After an oil change, the gauge is used to confirm that the oil level is within the correct range.
Common Types
- Traditional Dipstick: A simple metal rod with markings. Requires manual insertion and reading. Most common type.
- Electronic Oil Level Sensor: Uses a sensor to measure the oil level electronically and displays the reading on the dashboard. Increasingly common in newer vehicles.
- Sight Glass: A transparent tube mounted on the engine block, allowing a visual inspection of the oil level without removing a dipstick. Less common in modern vehicles.
- Remote Oil Level Monitoring System: Some vehicles feature systems that allow remote monitoring of the oil level via a smartphone app or other interface.
Oil Level Gauge
An oil level gauge is a device used to indicate the level of oil in an engine or other machinery. It typically consists of a graduated rod or tube that is inserted into the oil reservoir. The gauge allows for visual inspection of the oil level, ensuring proper lubrication and preventing engine damage.
The following HS codes may be relevant, based on the provided reference material:
- 9014.10.00 - Instruments and apparatus which measure or check the flow or level of liquids or gases: Flow meters, liquid or gas flow regulators. This code applies if the oil level gauge functions as a precise measuring instrument for oil flow or level, providing a quantitative reading.
- 9014.90.00 - Instruments and apparatus which measure or check physical quantities; meters for liquids, gases, electricity, etc.: Other instruments and apparatus. This code is applicable if the oil level gauge is a more general instrument for checking oil levels without necessarily providing a highly precise measurement. It could include simpler dipstick-type gauges.
- 8421.39.00 - Parts and accessories for the foregoing machines (excluding tools): Other parts and accessories for engines of internal combustion. If the oil level gauge is specifically designed as a component for internal combustion engines, this code may be applicable. This would include gauges integrated into the engine block or oil pan.
- 8421.90.00 - Parts and accessories for the foregoing machines (excluding tools): Other parts and accessories for engines of internal combustion. This code is applicable if the oil level gauge is a component for internal combustion engines, but doesn't fall under the more specific 8421.39.00.
Important Note: Regarding HS code 8421.39.00 and 8421.90.00, it is important to verify that the oil level gauge is indeed a part or accessory for internal combustion engines. Documentation confirming this application may be required.