Foshan Pailian Aluminium Ltd is one of the most reliable manufacturers and suppliers of china factory custom extruded extra large 6063 telescopic aluminum tube & pipe in China. Welcome to wholesale cheap china factory custom extruded extra large 6063 telescopic aluminum tube & pipe made in China here from our factory. We also accept customized orders.
Custom Aluminum Extrusions Tubes & Pipes
As a ISO 9001:2015-certified factory with 32+ years of extrusion expertise, Zhonglian Aluminum specializes in manufacturing Custom Extruded Extra Large 6063 Telescopic Aluminum Tubes & Pipes. Crafted from 6063-T5/T6 aluminum alloy (ASTM B221 compliant), our products feature:
Size Range
Square/rectangular tubes from 100mm x 100mm to 300mm x 300mm (custom dimensions available).
Wall Thickness
2mm–25mm (adjustable for load-bearing requirements).
Telescopic Design
Precision-engineered sliding mechanisms for modular assembly and space-saving applications.
what is telescopic aluminum tube & pipe?
telescopic aluminum tube & pipe is a versatile extruded profile made from high-grade 6063 aluminum alloy, designed with concentric sliding sections that smoothly extend or retract for adjustable length applications. These lightweight yet durable tubes offer excellent strength-to-weight ratio, corrosion resistance, and precision tolerances, making them ideal for construction, industrial machinery, automotive components, and telescopic poles/ladders. Available in custom sizes, wall thicknesses, and surface finishes (anodized, powder-coated, etc.), they provide flexible, space-saving solutions while maintaining structural integrity under load. Zhonglian Aluminum specializes in custom-extruded telescopic aluminum tubes with CNC machining and strict QC for global industries.
1. Superior Mechanical Properties
- High Strength: Ultimate tensile strength ≥ 240 MPa, ideal for heavy-duty industrial use.
- Corrosion Resistance: Passes 1,000-hour salt spray test (ASTM B117), suitable for outdoor and marine environments.
- Lightweight: 30% lighter than steel equivalents, reducing transportation and installation costs.
2. Precision Extrusion Technology
- Tolerance Control: ±0.025mm for critical dimensions (verified by CMM inspection).
- Smooth Surface Finish: Ra ≤ 1.6μm, minimizing post-processing needs.
3. Design Flexibility
- Custom Tooling: In-house mold workshop capable of developing complex profiles within 15–20 days.
- Multi-Cavity Extrusion: Cost-effective solutions for high-volume orders.
Products specification
|
Parameter |
Details |
Remarks |
|
Material |
6063 Aluminum Alloy (T5/T6 temper) |
High strength, excellent corrosion resistance |
|
Standard |
GB/T 5237, ASTM B221, EN 755, JIS H4100 |
Complies with international standards |
|
Outer Diameter (OD) |
Customizable: 20mm – 300mm (or larger upon request) |
Tight tolerance: ±0.1mm |
|
Wall Thickness |
1.0mm – 15mm (adjustable) |
Reinforced options available |
|
Length |
1m – 8m (standard), or custom-cut |
Telescopic segments: 2–5 layers |
|
Tolerance |
±0.1mm (OD), ±0.05mm (wall thickness) |
Precision extrusion for smooth sliding |
|
Surface Treatment |
Anodizing (5–25μm), Powder Coating, Brushing, Polishing, Mill Finish |
200+ color options |
|
MOQ |
500kg (bulk order), low MOQ for custom molds |
Sample support available |
|
Key Features |
Telescopic design, lightweight (2.7g/cm³), load-bearing, weather-resistant |
Ideal for adjustable structures |
|
Applications |
Construction, automotive, industrial machinery, furniture, solar frames |
Customizable for OEM/ODM |
CNC Deep Processing Capabilities
One-stop solution for aluminum profile
Leverage our full-spectrum machining services for turnkey solutions:
Operations
Milling, drilling, tapping, threading, and 5-axis contouring.
Materials
Machined to tight tolerances for both 6063-T5 (as-extruded) and 6063-T6 (heat-treated) alloys.
Applications
Custom fittings for seamless integration with mechanical systems.
Surface Treatment Options
Enhance aesthetics and performance with:
✔ Anodizing: Clear (20μm), colored (25μm), or hard-coat (50μm) for abrasion resistance.
✔ Powder Coating: Over 200 RAL colors, offering UV protection and chemical resistance.
✔ Polishing & Brushing: Custom finishes for architectural applications.
✔ E-Coating: Rust prevention for outdoor machinery components.
Rigorous Quality Control
We are responsible for our products
✅ Full Traceability: Each batch is labeled with heat number and chemical composition report.
✅ 100% Dimensional Inspection: CMM, tensile testing, and hardness checks.
✅ Testing Protocol:
- Destructive Testing: Tensile strength, hardness (Rockwell), and grain structure analysis.
- Non-Destructive Testing: Ultrasonic flaw detection, dimensional inspection via laser scanning.
✅ Certifications: ISO 9001, SGS, and CE compliance upon request.
Packaging & Logistics
- Protective packaging: PE film wrapping + foam inserts to prevent scratches
- Customized crating for large orders or fragile components
- Fast delivery: 20-35 days for standard orders, expedited shipping available via sea/air
Global Service Excellence
✅ One-Stop Procurement: From mold design to delivery, eliminating supply chain hassles.
✅ Fast Quotation: Response within 8 hours for standard requests; 24 hours for custom projects.
✅ Technical Support: Free CAD drawings and material selection guidance.
✅ Competitive Pricing: Direct factory pricing with volume discounts for long-term partnerships.
Client Testimonials
User Evaluation
John Smith
Supply Chain Manager
Mary
Purchasing Director
Maria Gonzalez
Engineering Director
FAQ
Everything You Need to Know
At Zhonglian Aluminum, we are committed to providing you with premium-quality aluminium profiles at competitive prices, ensuring unmatched value for every project.
1. Can you customize the dimensions of the 6063 telescopic aluminum tubes & pipes?
Yes, we specialize in custom extruded solutions. Our standard size range is 100mm x 100mm to 300mm x 300mm, but we can produce non-standard dimensions (including unique profiles) based on your technical drawings or samples. Our in-house mold workshop can develop custom tooling within 15–20 days, and we offer free CAD design support to optimize your project's specifications.
2. What surface treatments are available for these aluminum products?
We offer a range of surface finishes to enhance performance and aesthetics:
- Anodizing (clear, colored, or hard-coat for corrosion resistance).
- Powder Coating (200+ RAL colors with UV protection).
- Polishing/Brushing (for architectural applications).
- E-Coating (rust prevention for industrial use).
All treatments meet international standards (e.g., ASTM B117 for salt spray resistance).
3. What is your lead time for custom orders?
Lead times depend on project complexity:
- Mold Development: 15–20 days for new tooling.
- Production: 25–35 days for standard orders after mold approval.
- Rush Orders: We offer expedited services (15–20 days) for urgent requirements-contact our sales team for priority scheduling.
4. Do you provide international shipping and after-sales support?
Yes, we offer global logistics solutions:
- Packaging: Products are secured in plywood crates with PE film/anti-rust paper, palletized for safe transport via sea, air, or truck.
- After-Sales: We provide a 12-month warranty and lifetime technical support. Our team assists with installation guidance, troubleshooting, and replacement parts as needed.
ordering process
As a 32-year aluminum profile manufacturer and supplier, we have built 25 modern production lines and had sufficient stock in our 100,000 square meters factory. You can enjoy professional wholesale/OEM/ODM services. In addition, we can also provide CNC high-precision machining aluminum profiles. From drawing design to manufacturing, our engineering team with over 20 years of experience will follow up on every detail. Find the product you want on our website. Or send us inquiry to get the specific catalogue pdf.
We aim to offer the best prices, best quality, and best lead times in the aluminum extrusion industry. With an average of 6 to 8 week turnaround on brand new shapes and 4 weeks for special order of stocked dies. The delivery time of aluminum angles or channels in stock is 2-3 days.
Hot Tags: china factory custom extruded extra large 6063 telescopic aluminum tube & pipe, China, manufacturers, suppliers, factory, customized, wholesale, cheap, made in China
