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Wuxi Zhisheng Hydraulic Technology Co., Ltd.

  • China,Wuxi
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China ST52 Precision Piston Rod HRC50-60 0.05μm Surface Roughness
China ST52 Precision Piston Rod HRC50-60 0.05μm Surface Roughness

  1. China ST52 Precision Piston Rod HRC50-60 0.05μm Surface Roughness

ST52 Precision Piston Rod HRC50-60 0.05μm Surface Roughness

  1. MOQ: 1 tons
  2. Price: Negotiation
  3. Get Latest Price
Payment Terms L/C,T/T
Supply Ability 30tons a day
Delivery Time 30days
Packaging Details Anti rust oil to be applied on material and each rod to be packed in paper sleeve
High-frequency quenching HRC50-60
Surface hardness 800-1150HV
Surface treatment Chromium plating,medium and high frequency induction hardening,quenching and tempering,quenching andtempering+medium and high frequency induction hardening
Salt spray test Level 9150-300 hours
Weldability good
Packing After rust prevention oil treatment,each piece is wrapped in a waterproof paper tube/wooden box
Quality certificate Provide product quality reports,chromium plating thickness reports,salt spray test reports,etc
Quenching and tempering hardness HB220-360
Straightness ≤0.1mm/m
Surface roughness ≤0.05μm
Chromium plating thicknes 0.02mm-0.50mm
Outer diameter tolerance Other customizable options)
Length L200-20000mm
Size φ20-φ500mm
Model Number ST52
Place of Origin China
Brand Name Zhisheng

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T Supply Ability 30tons a day
Delivery Time 30days Packaging Details Anti rust oil to be applied on material and each rod to be packed in paper sleeve
High-frequency quenching HRC50-60 Surface hardness 800-1150HV
Surface treatment Chromium plating,medium and high frequency induction hardening,quenching and tempering,quenching andtempering+medium and high frequency induction hardening Salt spray test Level 9150-300 hours
Weldability good Packing After rust prevention oil treatment,each piece is wrapped in a waterproof paper tube/wooden box
Quality certificate Provide product quality reports,chromium plating thickness reports,salt spray test reports,etc Quenching and tempering hardness HB220-360
Straightness ≤0.1mm/m Surface roughness ≤0.05μm
Chromium plating thicknes 0.02mm-0.50mm Outer diameter tolerance Other customizable options)
Length L200-20000mm Size φ20-φ500mm
Model Number ST52 Place of Origin China
Brand Name Zhisheng
High Light ST52 precision piston rod HRC50-60precision piston rod 0.05μm roughnesshardened piston rod with high precision
ST52 Precision Piston Rod
Product Overview

The Precision Piston Rod is engineered for heavy-duty applications, delivering exceptional durability, surface hardness, and corrosion resistance in extreme working environments.

Material & Process
  • Alloy steel or stainless steel construction
  • Induction hardened to HRC 55-60
  • Heat-treated for enhanced toughness
  • Chrome or nickel plated for superior protection
Features & Advantages
  • High load-bearing capacity with excellent fatigue resistance
  • Exceptional surface hardness for wear and impact resistance
  • Corrosion protection suitable for harsh environments
  • Reliable performance under frequent operation cycles
Applications
  • Excavators and mining machinery
  • Hydraulic presses and lifting platforms
  • Offshore and marine hydraulic systems
  • Heavy construction equipment
Customization Options
  • Bore and groove machining available
  • Custom end configurations per customer drawings
  • Extended lengths up to 8 meters
  • Specialized coatings for seawater or high-temperature applications
Technical Parameters
Parameter Specification
Diameter 20-200 mm
Surface hardness HRC 55-60
Tensile strength ≥ 850 MPa
Surface roughness Ra ≤ 0.4 μm
Chemical Composition
Chemical composition diagram of ST52 Precision Piston Rod
Additional technical specification of ST52 Precision Piston Rod

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2004

  • Total Annual:

    10 Million-11 Million

  • Employee Number:

    200~300

  • Ecer Certification:

    Verified Supplier

 Wuxi Zhisheng Hydraulic Technology Co., Ltd. is a high-tech enterprise that integrates research and development, production, and sales of precision slender shafts and hydraulic cylinder piston rods. Its products, precision slender shafts, are used as cylinder piston rods, mechanical guide rods...  Wuxi Zhisheng Hydraulic Technology Co., Ltd. is a high-tech enterprise that integrates research and development, production, and sales of precision slender shafts and hydraulic cylinder piston rods. Its products, precision slender shafts, are used as cylinder piston rods, mechanical guide rods...

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Get in touch with us

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  • Wuxi Zhisheng Hydraulic Technology Co., Ltd.
  • No. 18 Jingui Road, Hudai Town, Binhu District, Wuxi City
  • https://www.shafthydraulic.com/

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