Find HS Code and trade information for aluminum telescipic tube

Aluminum Telescopic Tube

An aluminum telescopic tube is a hollow, cylindrical component constructed from aluminum alloy, designed to slide one section within another to adjust its length. These tubes are characterized by their lightweight nature, corrosion resistance, and adjustable length capabilities.

Material

Typically manufactured from aluminum alloys such as 6061-T6, 6063, or 5052. The specific alloy chosen depends on the required strength, weight, and corrosion resistance for the application. Aluminum's inherent properties contribute to its widespread use; it’s non-magnetic, easily machinable, and recyclable. Surface treatments like anodizing are common to enhance corrosion resistance and provide a more durable finish.

Purpose

The primary purpose of aluminum telescopic tubes is to provide adjustable length support, extension, or reach in a variety of applications. They offer a compact storage solution when retracted and can be extended to the desired length when needed.

Function

The function relies on the precise fit between the inner and outer sections of the tube. Friction between the sections, often enhanced by internal locking mechanisms, maintains the extended length. These mechanisms can include:

• Friction Fit: Simple designs relying on tight tolerances and friction.
• Spring-Loaded Buttons: Buttons that depress to release locking detents, allowing length adjustment.
• Cam Locks: Levers that tighten to secure the sections.
• Screw Locks: Screws that tighten to clamp the sections together.

Usage Scenarios

• Photography: Tripod legs, extension arms for lighting.
• Camping & Hiking: Tent poles, walking stick/trekking pole sections.
• Medical Equipment: Adjustable support arms, examination lights.
• Industrial Applications: Support structures, adjustable handles, robotic arms.
• DIY Projects: Home construction, crafts, and hobby applications.
• Aerospace: Antenna masts, deployable structures.
• Automotive: Antenna masts, adjustable supports.

Common Types

• Single Extension Tubes: Consist of two sections that slide within each other.
• Multi-Stage Telescopic Tubes: Contain three or more sections nested within each other, offering greater extension capabilities.
• Lightweight Tubes: Optimized for minimal weight, often used in photography and camping applications.
• Heavy-Duty Tubes: Constructed from thicker aluminum alloys for increased strength and load-bearing capacity, common in industrial applications.
• Locking Mechanism Variations: Tubes are categorized by the type of locking mechanism employed (friction fit, spring-loaded buttons, cam locks, etc.).
• Anodized vs. Non-Anodized: Anodizing provides a protective oxide layer, enhancing corrosion resistance and surface durability.
• Round vs. Square/Rectangular: While round tubes are most common, square or rectangular profiles offer increased rigidity in certain applications.

Aluminum telescopic tubes fall under several potential classifications depending on their specific composition and application. Here's a breakdown of relevant HS codes based on the provided information:

• 7608100090: This code covers aluminum tubes and pipes of aluminum, not alloyed. This would apply if the telescopic tube is made of pure aluminum without any alloying elements. Chapter 76 relates to aluminum and articles thereof. Heading 08 specifically covers aluminum tubes and pipes. Subheading 1000 further specifies tubes and pipes of aluminum, not alloyed. The total tax rate is 35.7%.

• 7608200090: This code covers aluminum tubes and pipes of aluminum alloys. If the telescopic tube is made from an aluminum alloy (meaning it contains other elements added to improve its properties), this code applies. Again, Chapter 76 relates to aluminum and articles thereof, Heading 08 specifically covers aluminum tubes and pipes, and Subheading 2000 further specifies tubes and pipes of aluminum alloys. The total tax rate is 35.7%.

• 8307903000: This code covers flexible tubing of base metal, with or without fittings, of other base metal, with fittings. If the telescopic tube is considered flexible and has fittings, and is not pure aluminum, this code may be applicable. Chapter 83 covers miscellaneous manufactured articles of base metal. Heading 07 specifically covers flexible tubing. Subheading 9030 further specifies tubing of other base metal with fittings. The total tax rate is 58.8%.

• 8307906000: This code covers flexible tubing of base metal, with or without fittings, of other base metal, other. If the telescopic tube is considered flexible and does not have fittings, and is not pure aluminum, this code may be applicable. Chapter 83 covers miscellaneous manufactured articles of base metal. Heading 07 specifically covers flexible tubing. Subheading 9060 further specifies tubing of other base metal without fittings. The total tax rate is 58.8%.

It is important to determine the exact composition (alloyed or not) and whether the tube is considered flexible and if it has fittings to select the correct HS code.