Professional Hydraulic Components & Systems | Innovative Solutions

Tianjin Uranus' custom made hydraulic cylinders are engineered to meet unique operational requirements, with a focus on material science and precision manufacturing. For medical applications, we produce cylinders from 316L stainless steel (ASTM A276) with electropolished surfaces (Ra ≤0.1μm) and FDA - compliant seals, while for military use, our cylinders feature hard - anodized aluminum (Type III, 25μm) and MIL - S - 8802 compliant components. Key customization areas: - Geometry: Non - circular bores, stepped pistons, and articulated rods - Motion: Oscillating, helical, and multi - stage telescoping - Sensing: Integrated LVDT, strain gauges, and RFID tags - Environment: Subsea (5,000 m), cryogenic (-196°C), and radiation - resistant Manufacturing techniques include 5 - axis CNC honing (straightness ≤0.01 mm/m), laser cladding for wear resistance, and friction stir welding for aluminum components. Each custom cylinder is serialized with a digital twin for lifecycle management, and undergoes 1.5x pressure testing (burst test) and 10,000 - cycle fatigue testing. Request custom cylinder material datasheets or view 3D models of unique designs.