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Hot Forged Seamless Large Hydraulic Cylinder Tube
Publication date:
03 Jun,2026
Our factory finished production of hot-forged seamless hydraulic cylinder barrels in ST52. Dimension: OD550mm, ID454mm, length 5800mm, single weight 3446kg
Product Specification
Hot forged seamless large hydraulic cylinder barrel.
OD:550mm, ID:454mm, Length:5800mm, Unit Weight:3446kg, Material Grade:ST52.
Straightness tolerance: ≤0.2mm per meter. Both ends are sealed, inner bore coated with anti-rust oil.
Mechanical Properties
- Tensile Strength Rm ≥ 490 N/mm²
- Yield Strength Rp0.2 ≥ 355 N/mm²
- Elongation after fracture ≥ 18%
Inspection Documents
Jinan Hejess Machinery Co.,Ltd.
Your trusted partner for precision manufacturing and innovative industrial solutions. We deliver excellence in every component.
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Contact Info
Address: Zhangqiu Industrial Area,Jinan City, Shandong Province, China 250200