Product Description
Rexroth Replacement Custom Heavy Duty Hydraulic Oil Cylinder
The CD250B 100/70-125 is CD series heavy-duty hydraulic cylinders, specifically engineered to meet the rigorous demands of steel mill operations. Designed for high-pressure, high-temperature working environments, this cylinder delivers reliable performance, long service life, and exceptional stability - making it a critical component for enhancing the efficiency and safety of steel production equipment.It can be customized according to needs.
Specially designed according to customer requirements to meet their special needs.
SD-KEWILL Feature Advantages:
1. High-end technique cylinders with Integrated Cartridge Valves and digital (Inner/outer)Sensors.
2. Large bore air booster , big bore air cylinders, hydraulic cylinders .
3. Cylinders materials : 45# Cylinder, Stainless Steel, Aluminum, available with Galvanizing and Chrome Plating.
4. Cyliners with low/high Temperatures (-70°C to 320°C) .
5. Single-Acting/Double-Acting, Single-Piston/ Double-Piston Options.
6. Cylinders types: Welded Cylinders, Tie-Rod Cylinders, Block Cylinders, and Rack and Pinion Swing Cylinders, with Customizable
Designs.
7. Design Services for Hydraulic and Pneumatic Digital Visualization Integrated System Solutions .
Product Parameters
| Model |
CD250 100/70-125 |
Acting type |
Double action |
| Propulsive force |
20 tons |
Working pressure |
25 MPa |
| Bore diameter |
100 mm |
Rod diameter |
70mm |
| Stroke |
125/180/260/560mm |
Working medium |
hydraulic oil |
| Ambient temperature |
-20ºC-80ºC |
Buffer |
with buffer |
| Outer surface color |
boiled black, bluish treatment |
Application |
Steel plant equipment |
| Installation type |
Cylinder bottom ball joint earrings |













