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Telescopic Tube

Adjustable Length: Telescopic Tube is designed with nested sections that smoothly slide in and out, offering flexible extension for variable-length requirements.

Material Variety: Available in high-grade aluminum alloys (e.g., 6061-T6, 6005A-T6, 6063-T5) and optional galvanized or steel options, ensuring both strength and corrosion resistance.

Precision Fit: Manufactured with tight tolerances for minimal play between stages, delivering smooth operation and stable extension.

Locking Mechanisms: Compatible with multiple locks such as spring-button detents, clamp locks, pin locks, clutch or snap-style locks for secure position holding.

Lightweight but Durable: Aluminum construction provides excellent strength-to-weight ratio-ideal for portable or handling-intensive applications.

Custom Surface Options: Supports anodizing (including multi-color), powder coating, mill finish, and other surface treatments for enhanced aesthetics and environmental resilience.

Multi-Stage Capability: Supports single-, dual-, and multi-stage tube designs, with up to 60 % extension over collapsed length for maximized reach.

Application Versatility: Suitable for wide-ranging uses, from industrial supports, scaffolding, tripods, and telescope poles to exhibition frames and signage systems.

Cutting and Processing Options: Offers fixed-length cutting, threading, flanging, punching, and custom end processing to match integration needs.

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Telescopic Tube Product

Customization Capabilities

We offer comprehensive customization services to ensure our telescopic tubes meet your precise application requirements.

Alloy Selection: 6061-T6, 6005A-T6, 6063-T5, or galvanized steel
Section Count: Single-stage, dual-stage, multi-stage configurations available
Wall Thickness: From 0.040″ (1.0 mm) up to 0.125″ (3.2 mm)
Outer Diameter Range: From ?″ up to 2?″ (or metric equivalents)
Locking Options: Spring-button detent, clamp lock, SQ-lock, pin lock, clutch, snap-style
Surface Treatment: Anodizing (single or multi-color), powder coating, mill finish
End Processing: Threading, flanging, flaring, punching
Cutting Length: Up to 6 m fixed-length, custom precision cutting
Packaging: Custom protective racks, optimized for overseas full-container shipment

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Why Partner with Sinoextrud for Your Telescopic Tube Needs?

We are more than just an aluminum profile supplier — we’re your efficient, reliable, long-term partner.

With Us, You Get:Faster turnaround，Stable quality，Competitive pricing，End-to-end support.

Large-Scale Manufacturing：Our factory spans 1,000 mu (about 667,000 m²), with full in-house capabilities from aluminum smelting and billet casting to extrusion, surface treatment, and CNC machining.

One-Stop Solution：With 43 extrusion lines (500–5500 tons) and a dedicated mold partner, we provide fast production, custom profiles, and integrated services to simplify your supply chain.

Quality You Can Trust：Strict quality control ensures consistent dimensions, strength, and finish, reducing your risk and increasing reliability.

Fast Delivery & Cost Efficiency：Self-produced billets, in-house processing, and batch production mean faster lead times and lower overall costs.

Advanced Finishing Options：Anodizing and both vertical and horizontal powder coating lines deliver durable, high-quality surface finishes tailored to your product needs.

Factory Overview

Furnace workshop

Aluminum bar production

Mold Warehouse

500-5500 Tons Extruder

Spraying workshop

Anodizing workshop

Deep Processing Workshop

CNC Machining Workshop

Finished goods warehouse

Finished goods warehouse

Finished goods warehouse

Export warehouse

5500 Ton Extrusion Press

Aluminum extrusion press

Large Aluminum Extrusion Line

Aluminum extrusion production line

Extrusion workshop

IATF 16949 Certification

TUV

Finished goods warehouse

Export warehouse

-Standard Packing Option-

* Long bar length profiles 3.0-6.0 meters*

Protective Film

Shrink Sleeve

Brown Paper

Craft Paper

* Short bar length profiles 0.3-3.0 meters*

EPE Foam

Poly Bag

Wooden Crate

Wooden Case

-Loading & Shipment-

Pallet Loading

Bulk Loading

LCL Loading

Expedited Express

STEPS

How to work with us

Start A Project today

Quote & Estimation
Begin with a thorough evaluation of the design's feasibility, followed by a prompt, detailed estimate.
Sample & Test
Creating a prototype to assess dimensions and ensure the mold's precision aligns with the requirements.
Extrude & Finish
Producing the aluminum profile with pinpoint accuracy to the given specifications and applying desired finishes.
Pack & Deliver
Tailored packaging for the extruded profiles, ensuring safe and efficient loading for prompt delivery.

Telescopic Tube-FAQ's

What size ranges are supported?

We support outer diameters from approximately ?″ to 2?″ (or metric equivalents), with multi-section nesting possible.

What material options are available?

Telescopic tubes are offered in aluminum alloys such as 6061-T6, 6005A-T6, 6063-T5, and optionally galvanized carbon steel.

Can you supply different wall thicknesses?

Yes-wall thicknesses range from 0.040″ (1.0 mm) to 0.125″ (3.2 mm) depending on strength and rigidity needs.

What locking mechanisms can be incorporated?

We offer spring-button, clamp lock, SQ-lock, pin lock, clutch, and snap-style locking options for secure length fixation.

What surface finishes are available?

Options include anodizing (including multi-color), powder coating, and mill finish to suit aesthetic and environmental requirements.

What is the typical lead time and minimum order quantity (MOQ)?

Lead time is rapid with prototyping and custom quoting; MOQ varies by spec-please inquire for details.

Do you assist with engineering design or prototypes?

Yes-we offer rapid sampling, prototyping, and engineering support to validate fit and function before full production.

What post-processing services can you perform?

We provide threading, punching, flanging, flaring, precision cutting, and custom packaging.

How precise are diameter tolerances?

Our telescopic systems maintain tight tolerances to ensure smooth nesting with minimal axial and radial play.

Are bulk discounts available?

Discounts apply for large-volume orders-please contact sales with your project volume.

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Sinoextrud: Your Telescopic Tube Manufacturer

Telescopic Tube combines flexibility and precision in a robust extension solution designed to meet demanding industrial standards. Crafted from high-performance aluminum alloys or galvanized steel, it delivers lightweight strength and reliable operation under repeated use. Each tube is manufactured with tight tolerances and multi-stage nesting capability for smooth extension and secure locking.

Ideal for a variety of application scenarios including adjustable supports, scaffolding, tripods, exhibition frames, and telescopic poles, our tubes stand out for their adaptability and structural integrity. Whether extended or collapsed, the system ensures stable performance and ease of handling.

Choose from advanced surface treatments such as multi-color anodizing, powder coating, or mill finish to enhance both appearance and environmental resistance. Custom end-processing like threading, flaring, and punching further supports seamless integration into complex assemblies.

Our in-house processing and logistics capabilities enable precision cutting up to 6 m, special protective packaging, and container-ready batching. We support rapid prototyping, efficient production scaling, and clear communication throughout, delivering performance you can rely on.

The manufacturing process adheres to rigorous quality control, ensuring each Telescopic Tube meets exact specs and delivers consistent performance. From initial sample to bulk shipment, we ensure a streamlined experience and dependable results.

Telescopic Tube : The Ultimate FAQ Guide

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