Found 9 matching results
(CN → US)
| HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
|---|---|---|---|---|---|
| 8505110010 | Doc | 32.1% | CN | US | 2025-05-12 |
| 8505110090 | Doc | 32.1% | CN | US | 2025-05-12 |
| 8544499000 | Doc | 58.9% | CN | US | 2025-05-12 |
| 7312100500 | Doc | 80.0% | CN | US | 2025-05-12 |
| 7312900000 | Doc | 80.0% | CN | US | 2025-05-12 |
| 7326908605 | Doc | 82.9% | CN | US | 2025-05-12 |
| 8307103000 | Doc | 58.8% | CN | US | 2025-05-12 |
| 8307106000 | Doc | 58.8% | CN | US | 2025-05-12 |
| 8311900000 | Doc | 55.0% | CN | US | 2025-05-12 |
Wire Clamp
A wire clamp is a fastening device used to secure wires, cables, or rods by pinching them between two opposing surfaces. They are employed across a broad spectrum of applications, from electrical work and construction to automotive repair and household organization.
Material
Wire clamps are manufactured from a variety of materials, selected based on the intended application’s environmental conditions, load requirements, and cost considerations. Common materials include:
- Steel: Provides high strength and durability, often used in heavy-duty applications. May be galvanized or coated to resist corrosion.
- Stainless Steel: Offers excellent corrosion resistance, suitable for outdoor or wet environments.
- Plastic (Nylon, Polypropylene): Lightweight, non-conductive, and resistant to many chemicals. Used for low-load applications and where electrical insulation is needed.
- Aluminum: Lightweight and corrosion-resistant, often used in electrical and telecommunications applications.
- Copper: Excellent conductivity and corrosion resistance, used in electrical grounding applications.
Purpose
The primary purpose of a wire clamp is to:
- Secure: Hold wires, cables, or rods firmly in place.
- Support: Provide mechanical support to prevent sagging or movement.
- Isolate: In some cases, provide electrical isolation between the wire and a supporting structure.
- Organize: Facilitate neat and organized wiring.
- Ground: Establish electrical grounding connections.
Function
Wire clamps function by applying compressive force to the wire or cable. This force is generated through various mechanisms, depending on the clamp type:
- Spring Action: Uses a spring to maintain pressure on the wire.
- Screw Tightening: Employs a screw to adjust the clamping force.
- Ratchet Mechanism: Provides a secure locking action after tightening.
- Snap-Fit Design: Utilizes a latching mechanism for quick and easy installation.
Usage Scenarios
Wire clamps are utilized in a diverse range of applications:
- Electrical Wiring: Securing electrical cables to studs, joists, or conduits.
- Automotive Repair: Clamping hoses, cables, and wires in engine compartments.
- Construction: Supporting rebar in concrete structures.
- Plumbing: Securing pipes and tubes.
- HVAC: Supporting ductwork and refrigerant lines.
- Telecommunications: Securing cables to poles or walls.
- Fencing: Attaching wire mesh to posts.
- Laboratory: Holding specimens or equipment.
Common Types
Several types of wire clamps are available, each suited to specific applications:
- Spring Clamps: Simple, quick-release clamps used for temporary holding or light-duty applications.
- Screw Clamps: Provide adjustable clamping force and are suitable for more demanding applications.
- Hose Clamps: Specifically designed for securing hoses, often with a worm gear mechanism.
- Beam Clamps: Used to temporarily attach objects to beams or structures.
- Conduit Clamps: Designed to secure electrical conduit to surfaces.
- Grounding Clamps: Used to establish electrical grounding connections.
- Insulated Clamps: Coated with a non-conductive material for electrical safety.
- Rebar Clamps: Used to secure rebar in concrete structures.
- Cable Ties (Zip Ties): A type of plastic clamp used for bundling and securing cables. While not strictly "clamps", they serve a similar function in many applications.
Based on the provided information, “wire clamp” can be associated with several HS codes, depending on its material and specific function. Here's a breakdown:
- 8505110010: This code covers Electromagnets; permanent magnets and articles intended to become permanent magnets after magnetization; electromagnetic or permanent magnet chucks, clamps and similar holding devices; electromagnetic couplings, clutches and brakes; electromagnetic lifting heads; parts thereof: Permanent magnets and articles intended to become permanent magnets after magnetization: Of metal Alnico. If the wire clamp utilizes Alnico metal, this HS code is applicable. The total tax rate is 32.1% (Basic tariff: 2.1%, Additional tariff: 0.0%, Additional tariff after 2025.4.2: 30.0%).
- 8505110090: This code covers Electromagnets; permanent magnets and articles intended to become permanent magnets after magnetization; electromagnetic or permanent magnet chucks, clamps and similar holding devices; electromagnetic couplings, clutches and brakes; electromagnetic lifting heads; parts thereof: Permanent magnets and articles intended to become permanent magnets after magnetization: Of metal Other. If the wire clamp is made of metal other than Alnico, this HS code applies. The total tax rate is 32.1% (Basic tariff: 2.1%, Additional tariff: 0.0%, Additional tariff after 2025.4.2: 30.0%).
- 7312100500: This code covers Stranded wire, ropes, cables, plaited bands, slings and the like, of iron or steel, not electrically insulated: Stranded wire, ropes and cables: Stranded wire: Of stainless steel: Fitted with fittings or made up into articles. If the wire clamp is constructed from stainless steel stranded wire and includes fittings, this HS code is relevant. The total tax rate is 80.0% (Basic tariff: 0.0%, Additional tariff: 25.0%, Additional tariff after 2025.4.2: 30.0%, steel, aluminum products additional tariff: 25%).
- 7312900000: This code covers Stranded wire, ropes, cables, plaited bands, slings and the like, of iron or steel, not electrically insulated: Other. If the wire clamp is made of iron or steel stranded wire and is not electrically insulated, this HS code may be applicable. The total tax rate is 80.0% (Basic tariff: 0.0%, Additional tariff: 25.0%, Additional tariff after 2025.4.2: 30.0%, steel, aluminum products additional tariff: 25%).
- 7326908605: This code covers Other articles of iron or steel: Other: Other: Other Rods for electrical grounding (potentially if the wire clamp is used for grounding purposes). If the wire clamp is intended for electrical grounding, this HS code could be considered. The total tax rate is 82.9% (Basic tariff: 2.9%, Additional tariff: 25.0%, Additional tariff after 2025.4.2: 30.0%, steel, aluminum products additional tariff: 25%).
Regarding HS code 7312100500 and 7312900000, please note the additional tariff of 25% on steel and aluminum products.
It is important to determine the exact material composition and intended use of the wire clamp to select the most appropriate HS code. If the wire clamp is used for electrical grounding, HS code 7326908605 should be considered.