- English
The hydraulic cylinder barrel, also known as the cylinder tube or shell, is the core part of a hydraulic cylinder. It houses the piston and hydraulic fluid, allowing for precise movement and force generation. The quality of the barrel directly affects the cylinder’s performance, sealing, and overall lifespan.
Standard barrels may not always fit your machinery or working environment. Custom-made barrels ensure perfect compatibility, better efficiency, and reduced downtime.
Key benefits include:
✅ Tailored dimensions and materials (carbon steel, stainless steel, or honed tubing)
✅ Enhanced surface finish for superior sealing
✅ Corrosion and wear resistance
✅ Compatibility with high-pressure systems
✅ Precision machining and strict quality inspection
We use advanced CNC machining, deep-hole boring, and precision honing technology to produce barrels that meet ISO and OEM standards.
Specifications we can customize:
Inner diameter: 30 mm –1500 mm
Length: up to 13 meters
Tolerance: H7-H9, as your requirement.
Surface roughness: Ra ≤ 0.4 µm
Material options: ST52, E355, Q345B, Q355B, 40Cr, 42CrMo, SAE1020, CK45, 4140, Stainless Steel, and more
Our custom hydraulic cylinder barrels are widely used in:
Construction machinery (excavators, loaders, cranes)
Agricultural equipment (tractors, harvesters)
Marine and offshore systems
Mining and heavy-duty industries
Industrial automation and presses
Each barrel undergoes ultrasonic testing, hardness inspection, and dimensional accuracy checks. Our commitment to quality ensures your cylinders perform under the toughest conditions with minimal maintenance.
Looking for custom hydraulic cylinder barrels that meet your exact specifications?
Contact our engineering team for a free quotation and technical consultation.
📧 Email: lucia@powersenhydraulic.com
📞 Phone/WhatsApp: 0086-19533194241
We are ready to support your business with high-quality products, competitive prices, and excellent service.
