Specifications
* Materials: 42CrMo4, 20Mn5, 4140, and specific hydraulic cylinder grades.
* Dimensions: Outer diameter (OD), inner diameter (ID), wall thickness, length, and bore straightness are configured based on the cylinder or sleeve's function.
* Supply Conditions: Depending on project scope, products can be supplied as forged, heat-treated, rough-machined, semi-finished, or finish-machined.
* Machining Capabilities: OD/ID/end-face machining, boring, counterboring, shoulder machining, sealing area machining, and dimensional roughing.
* Inspection Options: Ultrasonic Testing (UT), Magnetic Particle Testing (MT) / Liquid Penetrant Testing (PT) (as applicable), Positive Material Identification (PMI), hardness testing, mechanical property testing, dimensional inspection, and third-party witnessing.
* Typical Applications: Hydraulic cylinder manufacturing; large press systems; heavy-duty hydraulic equipment; cylinder barrel machining.
Advantages of Our Forged Cylinder Barrels
1. Wall Integrity & Reliability – Forged cylindrical profiles offer superior structural continuity and pressure reliability compared to many welded alternatives.
2. Support for Bore & End-Face Machining – Supply conditions can be tailored to align with subsequent processing steps such as boring, honing, end-facing, and sealing surface machining.
3. Load-Bearing Stability – These components are ideal for applications where wall thickness and cylindrical integrity are critical to equipment safety.
4. Documentation & NDT Support – Ultrasonic testing, mechanical testing, hardness checks, and EN 10204 3.1 certification can be provided based on project requirements.
5. Flexible hollow geometries—customizable configurations for bores, wall cross-sections, shoulders, and end profiles on sleeves, housings, and hydraulic components, tailored to your specifications.
Typical Applications
* Hydraulic cylinder manufacturing
* Large-scale pressure systems
* Heavy-duty hydraulic equipment
* Cylinder barrel machining
Need Further Assistance
Ready to get started? Our technical team is available to answer your questions and help you identify the ideal forging solution for your project. Whether you require custom-forged cylinder bodies or other large-scale forgings, Kingrail Parts is fully equipped to meet your needs.
