HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|
3825100100 | Doc | 37.5% | CN | US | 2025-05-12 |
3825900100 | Doc | 55.0% | CN | US | 2025-05-12 |
8424899000 | Doc | 56.8% | CN | US | 2025-05-12 |
8479899599 | Doc | 57.5% | CN | US | 2025-05-12 |
3925900000 | Doc | 60.3% | CN | US | 2025-05-12 |
3926901000 | Doc | 40.9% | CN | US | 2025-05-12 |
3926909940 | Doc | 42.8% | CN | US | 2025-05-12 |
7326908688 | Doc | 82.9% | CN | US | 2025-05-12 |
7324900000 | Doc | 80.0% | CN | US | 2025-05-12 |
Sewer Unclogger
A sewer unclogger is a tool designed to remove obstructions from drainpipes and sewer lines. These obstructions can include hair, grease, food debris, mineral buildup, and foreign objects.
Materials
Sewer uncloggers are constructed from a variety of materials, each suited to different applications and budgets:
- Steel: Commonly used in drain snakes (also known as augers) for their durability and ability to break up tough clogs. Stainless steel is preferred for corrosion resistance.
- Plastic: Often found in simpler, shorter augers for sinks and tubs. Also used in flexible drain worms.
- Rubber: Used in plungers, which create suction to dislodge clogs.
- Polypropylene: A common material for closet augers, offering flexibility and resistance to chemicals.
Purpose
The primary purpose of a sewer unclogger is to restore proper drainage by removing blockages in sewer and drain lines. This prevents backups, overflows, and potential water damage.
Function
Sewer uncloggers function through one or more of the following mechanisms:
- Mechanical Retrieval: Drain snakes physically break up or grab onto the clog, allowing it to be pulled out of the pipe.
- Suction: Plungers create a vacuum to loosen clogs and push them through the drain.
- Water Jetting: Hydro jetters use high-pressure water to blast away obstructions.
- Chemical Dissolution: Chemical drain cleaners dissolve organic materials (use with caution, see Usage Scenarios).
Usage Scenarios
- Kitchen Sinks: Common clogs are caused by grease, food particles, and soap buildup. Plastic or steel augers and plungers are effective.
- Bathroom Sinks & Tubs: Hair is a frequent culprit. Short plastic augers or plungers are generally sufficient.
- Toilets: Closet augers (closet snakes) are specifically designed to navigate toilet bowls without damaging the porcelain.
- Main Sewer Lines: Larger, more stubborn clogs require longer, heavier-duty drain snakes or professional hydro jetting.
- Preventative Maintenance: Regularly flushing drains with hot water can help prevent buildup. Chemical drain cleaners should be used sparingly and with caution due to potential pipe corrosion and environmental concerns.
Common Types
- Plunger: A basic tool using suction, available in various cup sizes and flange designs (flat or ball).
- Drain Snake (Auger): A flexible coil of metal used to physically break up or retrieve clogs. Available in different lengths and diameters.
- Manual Drain Snake: Hand-operated, suitable for smaller clogs.
- Powered Drain Snake: Motorized for larger, more stubborn clogs.
- Closet Auger (Toilet Snake): Designed with a protective sleeve to prevent scratching the toilet bowl.
- Drain Worm: A flexible plastic tool used to pull out hair and debris from sink and tub drains.
- Hydro Jetter: A professional-grade tool using high-pressure water to clear sewer lines.
- Chemical Drain Cleaner: Liquid or crystal formulations that dissolve organic materials. Use with extreme caution and follow manufacturer's instructions carefully.
Based on the provided information, the following HS codes may be relevant to “sewer unclogger”:
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8424899000: 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: Other appliances: Other. This code covers a broad range of mechanical appliances used for projecting liquids, which could include sewer uncloggers that function by spraying or projecting water or chemicals.
- 84: Chapter 84 – Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof.
- 24: Heading 24 – Engines and other parts of machinery.
- 89: Subheading 89 – Other appliances.
- 90: Further specification: Other.
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3926901000: Other articles of plastics and articles of other materials of headings 3901 to 3914: Other: Buckets and pails. If the sewer unclogger incorporates plastic buckets or pails as part of its design, this code may apply.
- 39: Chapter 39 – Plastics and articles thereof.
- 26: Heading 26 – Other articles.
- 90: Subheading 90 – Other.
- 10: Further specification: Buckets and pails.
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7326908688: Other articles of iron or steel: Other: Other: Other Other. If the sewer unclogger is primarily made of iron or steel, this code could be applicable.
- 73: Chapter 73 – Iron or steel articles.
- 26: Heading 26 – Other articles.
- 90: Subheading 90 – Other.
- 86: Further specification: Other.
- 88: Further specification: Other.
According to the provided reference material, the HS code options related to 'sewer unclogger' are limited, with only the following 3 found.