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Heavy-Duty ISO 6020 25 MPa Hydraulic Cylinder Single-Acting Plunger Cylinder

Place of OriginJiangsu, China
Brand NameGuoyue
CertificationCE
Model Numbercustomized
Minimum Order Quantity1 piece
Payment TermsT/T
Supply Ability2500 Ton/Tons Per Year

Product Details

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Lada Bearings

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Lada Bearings

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Lada Bearing

Applicable Industries: Metallurgy
Type: Bearing
Precision Rating: P0, P2
Material: Steel, Customized
Lubrication: Oil
Product Name: Dala Bearing
Usage: Metallurgical
Plunger Diameter: 200 Mm
Stroke Length: 2310 Mm
Barrel Material: 27SiMn Honed Seamless Steel Tube
Surface Roughness: Ra ≤ 0.2 μm
Rod Hardness: HRC 50-55
Chrome Thickness: 30-50 μm
Product Description
Detailed Specifications & Features
Heavy-Duty Single-Acting Plunger Cylinder
Product Overview

Heavy-duty single-acting plunger cylinder manufactured to ISO 6020 standards with 25 MPa operating pressure. Features precision engineering for demanding industrial applications requiring high thrust in compact configurations.

Specifications
  • Type: Plunger Cylinder, Single-Acting
  • Standard: ISO 6020
  • Pressure: 25 MPa
  • Bore: 200 mm
  • Stroke: 2310 mm
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  • Rotary swing telescopic oil cylinder
  • Sleeve type telescopic oil cylinder
Construction & Materials
Component Material & Specifications
Barrel 27SiMn honed seamless steel tube, precision-bored and roller-burnished (Ra ≤ 0.2 μm)
Plunger Rod 45# carbon steel, inductively hardened to HRC 50-55, hard chrome plated (30-50 μm, HV 800-1000)
Corrosion Resistance Salt spray resistance exceeds 96 hours (ASTM B117)
Sealing System
  • Multi-lip V-packing set in PU/NBR composite
  • Double-action dust wiper and polyurethane rod buffer ring
  • Static seals: O-ring + PTFE backup ring configuration
  • Leak-free under rated pressure cycling per ISO 10100
Mounting & Connections
  • Middle flange mounting (MF3 type) with 8-bolt hole pattern
  • CN machined from forged 45# steel
  • End cap secured via high-tensile 12.9 grade hex bolts
  • Threaded rod end connection accepts standard metric fine thread inserts
Compatibility

Compatible with Rexroth CD/CG Series and Parker HMI Series mounting footprints. Interchangeable with DIN 24333 / ISO 6020-1 flange-type cylinders for retrofit applications.

Testing & Certification
  • 1.5* rated pressure hydrostatic test (37.5 MPa) for 5 minutes
  • Low-pressure (0.5 MPa) full-stroke cycling to verify seal integrity
  • Smooth operation verification
  • Test certificate included with each unit
Applications
  • Hydraulic press (vertical/horizontal)
  • Plastic injection molding machine clamp circuit
  • Steel mill roll gap adjustment
  • Die-casting machine ejector
  • Waste compactor
  • General heavy-duty industrial push applications requiring high thrust
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