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DIN2391 EN10305 Seamless precision steel pipe for hydraulic oil is a high-end pipe designed for industrial environments. These steel pipes are widely recognized for their excellent dimensional accuracy, uniform wall thickness and smooth internal and external surfaces. Made of high-quality carbon steel or alloy steel, it ensures excellent mechanical strength and corrosion resistance, and is very suitable for high-pressure hydraulic systems.
The manufacturing process of the products follows strict DIN2391 and EN10305 standards, including precision cold drawing and heat treatment processes to achieve high strength and stability of the steel pipe. In addition, the seamless steel pipe design eliminates the common gaps and weaknesses in welded steel pipes, provides a higher burst pressure safety factor, and ensures long-term reliability and durability.
100% seamless construction for increased mechanical strength and durability.
High precision ID and OD dimensional tolerances ensure system compatibility.
High level of inner wall smoothness to optimize fluid transfer performance and reduce energy consumption.
Manufacturing process:
Precision cold drawing process, improve the tightness and uniformity of the steel pipe.
Multiple annealing heat treatment to eliminate internal stress.
Two precision polishing techniques to create the ultimate surface finish.
Technical Specifications:
| Material | DIN2391；EN10305-1 |
| Size | Customizable (Refer to Chart) |
| Tolerance | DIN2391 grade precision |
| Surface Finish | Smooth, Bright |
| Hardness | Custom requirement |
| Pressure Rating | High-Pressure Hydraulic Systems |
| Nominal Size (mm) | OD (mm) | WT (mm) |
|---|---|---|
| 6x1 | 6 | 1 |
| 8x1 | 8 | 1 |
| 10x1 | 10 | 1 |
| ... |
Note: Sizes can be customized upon request.
Energy industry: including hydraulic systems for nuclear power plants and wind turbines.
Transportation infrastructure: such as automated hydraulic systems for high-speed rail and subway systems.
High-precision equipment: precision mechanical components such as electronic and optical instruments.
Environmental protection equipment: such as hydraulic actuators for sewage treatment and environmental monitoring.
Mining equipment: includes hydraulic components for mineral extraction and delivery systems.
Agricultural machinery: hydraulic actuator for large mechanized equipment in modern agriculture.
Marine industry: Key hydraulic components such as steering and lifting systems for ships.
Customization service: According to special project requirements, we provide customization options such as outer diameter, wall thickness and length.
Technical support and application consulting: Professional engineer team to provide users with comprehensive technical support and application consulting services.
After-sales service guarantee: Perfect after-sales service system, rapid response to customer feedback, to ensure that products are worry-free.
Industry recognition: With its superior performance, our DIN2391 EN10305-1 hydraulic oil seamless precision steel pipe is widely used and recognized in many industries.
Customer trust choice: With years of manufacturing experience and technological innovation, our products have won the trust and support of users around the world.
DIN2391 EN10305 Seamless precision steel pipe for hydraulic oil is a high-end pipe designed for industrial environments. These steel pipes are widely recognized for their excellent dimensional accuracy, uniform wall thickness and smooth internal and external surfaces. Made of high-quality carbon steel or alloy steel, it ensures excellent mechanical strength and corrosion resistance, and is very suitable for high-pressure hydraulic systems.
The manufacturing process of the products follows strict DIN2391 and EN10305 standards, including precision cold drawing and heat treatment processes to achieve high strength and stability of the steel pipe. In addition, the seamless steel pipe design eliminates the common gaps and weaknesses in welded steel pipes, provides a higher burst pressure safety factor, and ensures long-term reliability and durability.
100% seamless construction for increased mechanical strength and durability.
High precision ID and OD dimensional tolerances ensure system compatibility.
High level of inner wall smoothness to optimize fluid transfer performance and reduce energy consumption.
Manufacturing process:
Precision cold drawing process, improve the tightness and uniformity of the steel pipe.
Multiple annealing heat treatment to eliminate internal stress.
Two precision polishing techniques to create the ultimate surface finish.
Technical Specifications:
| Material | DIN2391；EN10305-1 |
| Size | Customizable (Refer to Chart) |
| Tolerance | DIN2391 grade precision |
| Surface Finish | Smooth, Bright |
| Hardness | Custom requirement |
| Pressure Rating | High-Pressure Hydraulic Systems |
| Nominal Size (mm) | OD (mm) | WT (mm) |
|---|---|---|
| 6x1 | 6 | 1 |
| 8x1 | 8 | 1 |
| 10x1 | 10 | 1 |
| ... |
Note: Sizes can be customized upon request.
Energy industry: including hydraulic systems for nuclear power plants and wind turbines.
Transportation infrastructure: such as automated hydraulic systems for high-speed rail and subway systems.
High-precision equipment: precision mechanical components such as electronic and optical instruments.
Environmental protection equipment: such as hydraulic actuators for sewage treatment and environmental monitoring.
Mining equipment: includes hydraulic components for mineral extraction and delivery systems.
Agricultural machinery: hydraulic actuator for large mechanized equipment in modern agriculture.
Marine industry: Key hydraulic components such as steering and lifting systems for ships.
Customization service: According to special project requirements, we provide customization options such as outer diameter, wall thickness and length.
Technical support and application consulting: Professional engineer team to provide users with comprehensive technical support and application consulting services.
After-sales service guarantee: Perfect after-sales service system, rapid response to customer feedback, to ensure that products are worry-free.
Industry recognition: With its superior performance, our DIN2391 EN10305-1 hydraulic oil seamless precision steel pipe is widely used and recognized in many industries.
Customer trust choice: With years of manufacturing experience and technological innovation, our products have won the trust and support of users around the world.
