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Home > Telescoping Steel Tubing Manufacturer
Telescoping Steel Tubing
- Wide Size Compatibility: Offers a broad selection of outer diameters and wall thicknesses, supporting seamless telescoping fit for a variety of projects.
- High Strength Construction: Manufactured from durable steel alloys, providing excellent load-bearing capacity and structural stability.
- Corrosion Resistance: Optional surface treatments such as galvanizing or powder coating enhance rust prevention and extend service life.
- Precision Manufacturing: Strict tolerance control ensures smooth sliding action and secure locking between nested tubes.
- Custom Lengths and Shapes: Available in round, square, and rectangular profiles, cut-to-length per client request.
- Easy Assembly and Adjustment: Ideal for quick installation, adjustment, and reconfiguration without special tools.
- Versatile Application: Widely used in construction, automation, material handling, and structural support systems.
Telescoping Steel Tubing Product
Custom Telescoping Steel Tubing Solutions
Our telescoping steel tubing can be tailored to meet unique project specifications, including size, profile, wall thickness, and protective finishes. We support both prototype development and large-volume production with flexible engineering services.
- Material Options: Carbon steel, stainless steel, alloy steel
- Shape: Round, square, rectangular
- Outer Diameter: 10mm - 120mm
- Wall Thickness: 0.8mm - 5.0mm
- Length: Up to 8 meters per piece
- Surface Treatment: Galvanized, powder coated, painted, black oxide
- Tolerance: Standard or precision custom tolerance upon request
- Locking Features: Pre-drilled holes, slots, spring buttons, end caps
- Batch Size: Prototyping to mass production
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Why Partner with Sinoextrud for Your Telescoping Steel Tubing 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
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.
Telescoping Steel Tubing-FAQ's
What materials are available for telescoping steel tubing?
We offer carbon steel, stainless steel, and alloy steel options to suit different environments and strength requirements.
Can you provide custom sizes and shapes?
Yes, we manufacture round, square, and rectangular tubes in custom dimensions according to your drawings or samples.
What is the maximum length and wall thickness you can supply?
Tubes can be produced up to 8 meters long and with wall thicknesses from 0.8mm to 5.0mm.
Are surface treatments available for corrosion protection?
We provide galvanizing, powder coating, painting, and black oxide finishes to improve corrosion resistance.
Can you add pre-drilled holes or locking mechanisms?
Yes, we can incorporate holes, slots, spring buttons, or end caps for easy telescoping and assembly.
What is your minimum order quantity and lead time?
Minimum order quantity is typically 200kg per size; lead time ranges from 15-30 days depending on specification and order volume.
How do you ensure product quality?
All tubes are produced under strict quality control standards with dimensional checks, material traceability, and inspection reports available.
Do you offer engineering support for custom projects?
Our team provides technical consultation, drawing review, and rapid prototyping services for special requirements.
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Sinoextrud: Your Telescoping Steel Tubing Manufacturer
Telescoping steel tubing delivers exceptional versatility and durability for structural and adjustable applications. Each tube is produced using advanced forming and welding technology to achieve smooth edges, precise dimensions, and reliable mechanical properties.
This product is widely used in fields such as construction, automation equipment, scaffolding, transportation frames, and warehouse racks. Its ability to extend and retract makes it ideal for solutions requiring adjustable length or modular design.
Various surface treatments are available to enhance corrosion resistance and match environmental or aesthetic requirements. Options include galvanizing, powder coating, painting, and black oxide, all aimed at improving longevity and appearance.
With professional cutting, punching, and welding capabilities, we provide one-stop deep processing services. From standard sizes to intricate assemblies with locking features, our flexible manufacturing can meet complex project needs.
We are committed to delivering consistent quality, on-time delivery, and tailored technical support for B2B customers worldwide, helping your projects achieve efficient assembly and long-term performance.
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