Hydraulic tube
pneumaticcarbon steelfor hydraulic systems

Hydraulic tube - WUXI EAST AI MACHINERY CO., LTD - pneumatic / carbon steel / for hydraulic systems
Hydraulic tube - WUXI EAST AI MACHINERY CO., LTD - pneumatic / carbon steel / for hydraulic systems
Hydraulic tube - WUXI EAST AI MACHINERY CO., LTD - pneumatic / carbon steel / for hydraulic systems - image - 2
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Characteristics

Use
hydraulic, pneumatic
Material
carbon steel
Applications
for hydraulic systems
Other characteristics
smooth, custom, standard, high-resistance, with smooth inner surface, coated, honed
Delivered length

15 m
(49'02" )

Description

Product overview
The ST52 ID Honed H8 hollow chrome-plated rod from EAST AI is a precision-engineered hydraulic rod manufactured from ST52 carbon steel. It combines internal-diameter honing (H8 tolerance) with a chrome-plated surface and a hollow structure to provide accurate fitment with seals and pistons, reduced weight and enhanced corrosion and abrasion resistance for industrial hydraulic and pneumatic systems.

Key features
  • Material: ST52 carbon steel for high tensile strength and wear resistance.
  • ID honing: Precision internal-diameter honing for accurate ID dimensions and reduced internal friction.
  • ID tolerance: H8 tolerance ensuring tight fit with pistons and sealing elements.
  • Surface treatment: Chrome plated for improved corrosion and abrasion resistance.
  • Structure: Hollow design to lower weight while preserving structural integrity.
  • Straightness: ≤0.2/1000 mm.
  • Roughness: ≤0.2 µm.


Applications
  • Hydraulic cylinders for mobile equipment and industrial machinery.
  • Construction equipment (excavators, cranes, loaders).
  • Agricultural machinery (tractors, harvesters, irrigation systems).
  • Automotive manufacturing, lifting systems and other hydraulic/pneumatic systems requiring high strength and precision.


Packing & Customization
Anti-rust oil is applied to the rod surface. Each rod is first wrapped in a protective paper roll and then packed in a wooden case. Custom packing, custom lengths and special machining or surface treatments are available on request.

Technical specifications
  • Model: ID Honed H8
  • Brand: EAST AI
  • Material: ST52 carbon steel
  • Surface treatment: Chrome plated
  • Inner diameter tolerance: H8
  • Structure: Hollow
  • Length: Max. 15 m (customizable; standard lengths available)
  • Straightness: ≤0.2/1000 mm
  • Roughness: ≤0.2 µm
  • Grade: High-strength steel
  • Finish: Smooth chrome finish for corrosion resistance and durability
  • Applications: Hydraulic systems, construction, agriculture, automotive, industrial machinery
  • Custom sizes available: Yes, on request
  • Standard compliance: Meets international standards for hydraulic and mechanical applications
  • Weight reduction: Hollow structure reduces weight without compromising strength

Catalogs

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Exhibitions

Meet this supplier at the following exhibition(s):

Tools and Hardware Show Warsaw 2026
Tools and Hardware Show Warsaw 2026

3-05 Nov 2026 Warsaw (Poland) Stand E11

  • More information
    PTC ASIA 2026
    PTC ASIA 2026

    3-06 Nov 2026 Shanghai (China) Hall E6 - Stand C6-1

  • More information
    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.