Start Form 200KG
Quote & Estimation
Begin with a thorough evaluation of the design's feasibility, followed by a prompt, detailed estimate.
Home > Pneumatic cylinder tube Manufacturer
Pneumatic cylinder tube
- High Precision Inner Bore: Produced with advanced extrusion and honing for ultra-smooth, low-friction surfaces, ensuring superior air tightness and cylinder performance.
- Industrial Grade Aluminum Alloy: Manufactured from premium 6063-T5 or 6061-T6 alloys, delivering excellent strength-to-weight ratio and corrosion resistance.
- Strict Dimensional Tolerance: Consistent outer diameter and wall thickness for easy assembly and interchangeability with standard pneumatic components.
- Excellent Surface Finish: Options for clear anodizing, hard anodizing, and powder coating to improve wear resistance and extend service life.
- Wide Size Range: Available in multiple inner diameters (ID) and wall thicknesses to suit various cylinder designs and applications.
- Lightweight and Easy to Machine: Aluminum construction reduces overall equipment weight and is suitable for cutting, drilling, and CNC processing.
- Stable Performance in Demanding Environments: Reliable operation under high-speed, high-frequency conditions in industrial automation systems.
Pneumatic cylinder tube Product
Comprehensive Customization for Pneumatic Cylinder Tubes
Our pneumatic cylinder tubes can be fully customized to match your technical drawings and project requirements. We offer complete options for size, material, finish, and advanced processing to deliver reliable performance for OEM and industrial applications.
- Inner Diameter (ID): 8mm - 400mm, tailored for various cylinder sizes
- Wall Thickness: 0.8mm - 12mm, supporting standard and heavy-duty use
- Aluminum Alloy: 6063-T5, 6061-T6, and other customized grades
- Length: Up to 7m standard, cut-to-length service available
- Surface Treatment: Clear anodizing, hard anodizing, powder coating, custom colors
- Inner Surface Roughness: Ra ≤ 0.4 μm for optimal sealing and piston movement
- Tolerance Control: Strict ID, OD, and wall thickness tolerances for high precision
- Machining Service: Supports cutting, CNC drilling, slotting, threading, and end forming
- Packaging: Bulk, protective film, or custom packaging as requested
Got a design, sketch, or idea? Share it with us for fast feedback
Contact us
Why Partner with Sinoextrud for Your Pneumatic cylinder 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
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.
Pneumatic cylinder tube-FAQ's
What sizes and wall thicknesses of pneumatic cylinder tubes are available?
We offer tubes with inner diameters from 8mm to 400mm and wall thicknesses from 0.8mm to 12mm, with custom sizing available.
Which aluminum alloys do you use for pneumatic cylinder tubes?
Standard options include 6063-T5 and 6061-T6, but other grades are available for special requirements.
What is the standard surface finish for these tubes?
Clear anodizing is common, with options for hard anodizing and powder coating to increase wear and corrosion resistance.
Do you guarantee the inner bore quality?
Yes, all tubes are extruded, honed, and inspected for Ra ≤ 0.4 μm surface roughness, ensuring smooth piston movement and high sealing performance.
Can you provide custom lengths and processing?
We cut tubes to your specified length and offer CNC machining, threading, slotting, and end forming services.
What is your minimum order quantity and lead time?
MOQ is 200kg per size, with a typical lead time of 2-4 weeks depending on order details.
How do you control product quality?
Strict inspection of inner and outer diameters, wall thickness, and surface finish; all tubes comply with international standards and ISO certifications.
Do you support new design development for special cylinder tubes?
Yes, our engineering team offers technical support and rapid tooling for customized pneumatic cylinder profiles.
Products You May Looking for
Still have questions? Contact us — we’ll reply within 12 hours.
Contact us
Sinoextrud: Your Pneumatic cylinder tube Manufacturer
Pneumatic cylinder tubes are manufactured for high precision, smooth operation, and extended life in pneumatic and automation systems. Advanced extrusion and honing processes ensure an ultra-smooth inner surface and tight dimensional tolerance for optimal performance.
These tubes are widely used in industrial automation, pneumatic actuators, robotics, automotive equipment, packaging machinery, and textile machinery. Their excellent machinability and light weight make them ideal for integration into both standard and custom cylinders.
Multiple surface finishes are available, including clear and hard anodizing, which protect against corrosion and wear even in harsh environments. Custom colors and powder coating can be applied for branding or specific visual requirements.
Our deep processing capabilities-such as CNC machining, end forming, and precise length cutting-enable us to deliver fully finished, ready-to-assemble cylinder tube solutions. All products undergo strict quality inspection to ensure consistent dimensions and sealing properties.
With robust production capacity and engineering expertise, we support custom orders, rapid prototyping, and global supply for industrial buyers seeking reliable pneumatic solutions.