Products

Contact us

Address

No. 16 Chuangye Middle Road, Zhaoda Zhaonan Industrial Zone, Shishan Town, Nanhai District, Foshan, Guangdong China

sale01@wyspneumatic.com

Phone

86-18025997636

Fax

SAI Precision Inner Wall Pneumatic Cylinder Tube

BrandWEIYINGSI
Product originCHINA
Delivery time15~20 DAYS
Supply capacity5000 Meters Per Day

The SAI model cylinder barrel is made by integrating a high-strength cross-shaped aluminum tube. It has no pull rod structure, which is more stable and complies with the ISO15552 standard. The inner wall of the aluminum cylinder barrel is treated with precision polishing and hard anodizing, making it wear-resistant, corrosion-resistant, and with low friction resistance. It is equipped with an irregular two-way sealing structure, resulting in a lower starting pressure and longer service life. The cylinder barrel has smooth buffering adjustment, with sensor installation slots reserved on both sides. Installation is convenient and it is suitable for high-frequency reciprocating operations of automated equipment, ensuring stable operation without any stalling.

Product Specifications

Product Name: SAI Cylinder Barrel	Length	Standard Aperture	Roughness	Material/Color	Tolerance	Appearance
Product Name: SAI Cylinder Barrel	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

Precision inner wall SAI aluminum alloy cylinder barrel:

Function: Compatible with SAI standard cylinders, used for pneumatic actuators to achieve linear reciprocating motion. Widely applied in automation equipment and mechanical transmission systems.

Made of aluminum alloy material. Possesses excellent corrosion resistance and wear resistance, processed by CNC machining, with extremely small dimensional errors. Capable of rapid batch production, suitable for adapting cylinder barrels and other precision components to improve wear resistance and corrosion resistance. Smooth inner wall, low friction, strong corrosion and wear resistance, long stroke, high temperature resistance. Factory direct supply, high cost-effectiveness.

Advantages: Can be quickly installed without complex modifications, compatible with high-frequency operation scenarios of automation equipment, ensuring continuous and stable operation of the equipment, and improving production efficiency.

Smooth operation, no shock, low noise. High gloss, low friction, low energy consumption, and long wear resistance and durability.

The inner wall of the aluminum cylinder barrel undergoes mirror polishing treatment, with a roughness of Ra ≤ 0.4 μm. Combined with high-precision honing, the inner wall is smooth without burrs, effectively reducing piston friction loss. The ends of the cylinder barrel adopt an integrated flange structure without welding gaps. The ports have rounded chamfers, and precise threaded holes and sensor slots are reserved. Attention is paid to both installation accuracy and durability in the details.

Aluminum tube

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

Aluminum cylinder barrel

About Us

Foshan Weiyinjia Technology Co., Ltd. specializes in the research and production of precision pneumatic components. Its main products include SAI standard cylinder barrels, aluminum cylinder barrels, and oil-free compressors' cylinder barrels, etc. By relying on CNC precision processing and anodizing technology, it provides core components with high adaptability, high durability and high cost-effectiveness for automated equipment. It also offers batch customization and direct supply from the factory.

Aluminum tube

FAQ

Q: Which standard cylinders can the SAI cylinder barrel be compatible with?

A: It is fully compatible with SAI international standard cylinders. It can directly replace the original factory cylinder barrels of the same specification, with strong universality and no installation deviation.

Q: What are the advantages of the material and surface treatment?

A: It uses high-strength aluminum alloy as the base material, with the inner wall precisely machined by CNC, and the surface undergoes anodic oxidation for anti-corrosion, wear resistance, low friction, long stroke and high temperature resistance.

Q: What specifications and customization are supported?

A: We offer full-size standard specifications, and support customization for inner diameter, length, ports, sensor slots, etc. We can deliver in large quantities and quickly.