Product Specifications
| Product Name: CQ2B Cylinder Barrel Aluminum Tube | Length | Standard Aperture | Roughness | Material/Color | Tolerance | Appearance |
Customer Requirements | 16-300mm / Customization Available | Ra0.25 | Silver-white Aluminum Alloy | H9-H11 | Smooth finish, noticeable metallic luster (seams inconspicuous) |
| Product Attributes | |||||||
| Material | Length Tolerance | Country of Origin | Shipping Time | Province | Brand | Minimum Aluminum Content | Alloy Type |
| 6063-T5 | 12 millimeters | China | 15-20 days | Guangdong | WYS | 98.8% | Yes |
| Hardness | Length | Processing Services | Shape | Surface Treatment | Supply Status | Application | Processing Services |
| Hv420-450 | 2/2.4M, Customizable, CNC Machining | Punching, Cutting | Square | Anodizing | T5 | Used for manufacturing cylinders | CNC |
Product Features
The CQ2B thin-type pneumatic cylinder barrel is a flagship compact pneumatic actuator product of Foshan Weiyingjia Technology Co., Ltd. It is specially designed for industrial automation scenarios with limited space, high-frequency reciprocating motion, and precise driving requirements. This product eliminates the bulky structure of traditional cylinders and adopts an ultra-thin and compact integrated design. The body is lightweight and does not occupy much space, and the installation is stress-free. While reducing the installation space of the equipment, it always maintains strong and stable output thrust and precise and smooth running stroke.
As a core pneumatic driving component, this CQ2B cylinder is widely applicable to various industrial equipment such as automated production lines, electronic equipment assembly machines, pad printing and alignment equipment, precision stamping fixtures, and light industrial packaging machinery. It is the core preferred cylinder component for upgrading automated production lines and replacing pneumatic equipment.
The entire series of CQ2B thin-type cylinders offer a comprehensive range of cylinder diameters and stroke specifications. All models are equipped with standardized interfaces and installation holes, supporting various conventional installation methods. They can be flexibly combined with various conventional cylinder components such as magnetic switches, connectors, and buffers. The disassembly and assembly are convenient, and the later maintenance and repair are simple.
Weiyinjia, as the original manufacturer, can customize non-standard size cylinder barrels, special-sized anodized aluminum alloy cylinder barrels, and special-shaped aluminum tube cylinders according to the exclusive requirements of customer equipment. It can adapt to the usage needs of various non-standard automated equipment as needed, providing a one-stop service including direct delivery of stock products and customized urgent delivery. The procurement of compatible products does not require multiple connection steps.

Packaging & Delivery
| Selling Units: | Meter |
| Package Type: | 1. Film anti wear protection 2. Optional cardboard packaging 3. Use export wooden boxes for large quantities |
| Picture Example: | ![]() |
Supply Ability
| Transportation | Ocean,Land,Air,Express |
| Supply Ability | 100000Meters/month |
| Port | Foshan,Guangzhou,Shenzhen |
| Payment Type | L/C,T/T,Paypal |
| Incoterm | FOB,EXW |

Foshan Weiyinjia Technology Co., Ltd. has been deeply engaged in the field of pneumatic components, focusing on the research and production of cylinder barrels, anodized aluminum alloy cylinder barrels, cylinder aluminum tubes, and cylinder components. It possesses a complete production workshop and precise testing equipment. From raw material selection, anodizing treatment to cylinder assembly and performance testing, the entire process is strictly controlled to ensure that every CQ2B cylinder meets industrial standards, providing customers with high-quality, cost-effective, and long-lasting pneumatic solutions. The cylinder aluminum tubes are overall lightweight, reducing the weight by 40% compared to steel cylinders of the same specification, thereby reducing equipment load and installation load.
The ultra-thin body design (cylinder diameter 12-100mm available) saves 40% space compared to traditional cylinders, suitable for compact equipment layouts.
FAQ
A: We provide one-stop processing including aluminum cylinder precision cutting, CNC turning & milling, precision honing, hard anodizing, sandblasting & polishing, tapping and grooving for non-standard hardware parts.
A: Suitable for oil-free air compressors, oxygen concentrators, nebulizers, pneumatic cylinders, compressors, vacuum pumps and other pneumatic mechanical equipment.
A: Hard anodizing has higher hardness, better wear & corrosion resistance and thicker film, suitable for high pressure and long-term working conditions. Ordinary anodizing focuses on appearance and anti-corrosion with lower cost.
A: Free samples are available (buyer bears freight). Place bulk order only after sample approval to reduce procurement risk.
A: Strict quality control in line with ISO9001 standard. Return, exchange and replacement are available for non-artificial quality problems.
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Package

Qualification certification
Environmental Management System Certification Certificate
Occupational Health and Safety Management System Certification Certificate
Quality Management System Certification Certificate
SGS Material Testing Report
SGS material test report of the plastic bowl