| Params | Cylinder Structure: Single-acting ram, plunger or piston-type construction
Acting Type: Single Acting
Bore / Plunger Diameter: 50–400 mm
Guide Diameter: 40–380 mm
Stroke Length: 50–2,500 mm
Working Pressure: 160–350 bar
Maximum Design Pressure: Up to 500 bar for specially engineered configurations
Operating Temperature: -20°C to +80°C
Extended Temperature Range: -40°C to +120°C with application-specific seals and materials
Operating Speed: 5–300 mm/s
Hydraulic Medium: Mineral-based hydraulic oil or approved compatible fluid
Output Force: Calculated according to effective pressure area and working pressure
Return Method: Gravity Return
Return Method: External Load Return
Return Method: Spring Return
Return Method: Mechanical Linkage Return
Return Force: Determined by gravity, external load, spring force or equipment mechanism
Minimum Return Load: Defined according to seal friction, guide friction and installation orientation
Installation Direction: Primarily vertical or inclined; horizontal installation requires engineering review
Plunger Stability: Verified according to unsupported length, load and installation direction
Side-Load Condition: External guides are recommended where significant side loading may occur
Stroke-to-Diameter Ratio: Determined according to stability and application requirements
Retracted Length: Customized according to stroke and installation envelope
Extended Length: Retracted length plus effective stroke
Plunger-End Style: Flat saddle, threaded end, spherical saddle, pin-eye, clevis or custom interface
Base Mounting: Flange, foot mount, trunnion, clevis, threaded body or custom mounting
Hydraulic Port: SAE ORB, NPT, BSPP, metric thread, SAE flange or customer-specified connection
Port Position: Side, bottom, rear or customer-specified orientation
Air-Bleed Port: Optional according to installation direction
Overflow / Vent Arrangement: Optional according to cylinder construction
Load-Holding Valve: Optional pilot-operated check valve or hose-burst valve
Mechanical Locking: Optional lock nut, locking collar, support ring or external mechanical support
Overtravel Protection: Optional internal stop or external mechanical stop provision
Position Sensing: Optional proximity switch, stroke switch or external linear sensor
Plunger Protection: Optional bellows, protective sleeve or heavy-duty scraper system
Surface Protection: Industrial paint, powder coating, zinc-based coating or corrosion-resistant treatment
Identification: Customer part number, serial number, logo and traceability code available
Testing: Dimensional inspection, pressure testing, leakage testing and full-stroke functional testing | Material | Cylinder Body: Heavy-wall seamless steel tube or machined high-strength steel body
Plunger / Ram: High-strength alloy steel with hard-chrome-plated or application-specific treated surface
Piston: High-strength carbon steel or alloy steel for piston-type versions
Cylinder Head / Guide: High-strength machined steel, alloy steel or ductile iron
Cylinder Base: High-strength forged or machined steel
Load Saddle: Hardened alloy steel
Spherical Saddle: Hardened alloy steel with spherical load-contact surface
Mounting Flange: High-strength machined steel
Mounting Pins: Hardened alloy steel
Bushings: Bronze, steel-backed composite or hardened steel bushing
Guide Rings: High-load reinforced polymer, phenolic composite or bronze guide material
Primary Seals: High-pressure polyurethane, PTFE composite or application-specific sealing system
Static Seals: NBR, FKM or temperature-specific elastomer
Plunger Wiper: Heavy-duty polyurethane, metal-cased scraper or dual-wiper system
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