Wuxi Zhisheng Hydraulic Technology Co., Ltd.
| 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 |
| Place of Origin | China |
| Brand Name | Zhisheng |
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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 |
| Place of Origin | China | Brand Name | Zhisheng |
| High Light | roughness 0.05um Hydraulic Piston Rod ，Hydraulic Piston Rod custom diameter ，custom coating steel piston rod | ||
The Ultra Long Piston Rod is precision-engineered for hydraulic and pneumatic systems requiring extended stroke lengths. Made from high-strength alloy or stainless steel, it offers exceptional straightness, surface finish, and dimensional stability over long spans.
Material: Alloy steel or stainless steel, quenched & tempered
Surface: Hard chrome plating, Ra 0.1–0.3μm
Straightness: ≤0.3mm/1000mm over long lengths
Diameter: Customizable, typically Ø20–Ø300mm
Length: Up to 10 meters or more, depending on application
Hydraulic presses with extended stroke
Long-stroke industrial cylinders
Heavy machinery requiring long-range linear motion
Minimal deflection under high load
Smooth operation over extended lengths
Compatible with high-pressure hydraulic systems
Company Details
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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