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 | 0.02mm Steel Oil Pipe ，0.50mm Steel Oil Pipe 200mm ，chrome steel pipe 20000mm | ||
The Chrome Plated Oil Pipe is designed for high-precision hydraulic and lubrication systems, providing stable oil flow and exceptional mechanical performance. Manufactured from seamless carbon or alloy steel, each pipe is carefully machined to ensure consistent internal diameter, high straightness, and surface smoothness. Hard chrome plating ensures superior surface hardness, reduces friction, and prevents wear.
Material Quality: Seamless carbon steel (20Cr, 45#) or alloy steel (40Cr, 42CrMo), quenched and tempered for optimal strength.
Chrome Plating: 20–30μm hard chrome layer, surface hardness 850–1100 HV.
Dimensional Accuracy:
Straightness ≤0.2mm/1000mm
Internal diameter tolerance ±0.02mm
Surface roughness Ra 0.1–0.3μm
Wall Thickness: 1–10mm, customizable according to pressure requirements.
Length: Up to 6 meters per pipe, can be cut to custom lengths.
Pressure Rating: Standard 25–50 MPa, higher pressure options available on request.
High-pressure hydraulic pipelines
Industrial lubrication systems
Automotive hydraulic lines
Precision machinery requiring stable oil transmission
Minimal oil leakage due to precise machining
Reduced energy loss with smooth internal surface
Compatible with a wide range of hydraulic fluids and lubricants
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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