A diagram of a hydraulic cylinder typically illustrates its key components and operational principle. Tianjin Uranus Hydraulic Machinery Co., Ltd.'s hydraulic cylinder diagrams depict the cylinder barrel, piston, piston rod, seals, and end caps. The barrel, often made from seamless steel tube, houses the piston, which divides the interior into two chambers. Hydraulic fluid enters these chambers to drive the piston's linear motion. Diagrams highlight the piston rod's chrome plating (20-30μm) for wear resistance and the double-lip seal arrangement to prevent leakage. Sectional views show how pressure applied to one chamber extends the rod, while the opposite chamber's fluid return enables retraction. Schematics may include mounting options (flange, trunnion, tie rod) and port connections (SAE or ISO standards). These diagrams serve as design, maintenance, and troubleshooting references for applications in construction, manufacturing, and automotive sectors. Visit [https://www.uranustj.com/] for detailed CAD diagrams or 3D models.