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Carbon steel
DIN2391 EN10305-4
ST35 45 52 E215 235 255 355 ST37.4 ST44.4 ST52.4 as per request
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Product Introduction:
Standard and Steel Grade:
The DIN2391 ST37.4 Black Phosphated Hydraulic Seamless Steel Tubular adheres to the DIN2391 standard and is crafted from steel grade ST37.4. This standard ensures the highest quality and performance, meeting rigorous industry specifications.
Features:
High precision: The size and shape of the steel tube are highly accurate, meet the requirements of industry standards, and are suitable for high-precision hydraulic and pneumatic systems.
Good mechanical properties: Since the material is mild steel, the steel pipe has good mechanical properties, including high strength, high toughness, and high tensile strength.
Plasticity: Steel pipes have high plasticity and can adapt to deformation and bending in various application environments.
Anti-rust and abrasion resistance: The black phosphating treatment forms a uniform black protective film on the surface of the steel pipe, which helps to prevent corrosion and increase the service life.
Wide range of applications: Steel pipes can be used in hydraulic systems, pneumatic systems, general mechanical structures and automotive parts.
Reliable quality: Strict quality control is carried out during the production process of steel pipes to ensure that the steel pipes meet the requirements of industry standards and have good reliability and durability.
Customizable lengths and wall thicknesses: Steel pipes can be customized in length and wall thickness according to customers' needs to meet the requirements of different applications.
Black Phosphated Finish: The black phosphated coating enhances corrosion resistance, ensuring prolonged service life even in demanding environments.
Seamless Construction: Seamless design eliminates weak points and enhances structural integrity, ensuring reliable performance under high pressure and stress conditions.
Smooth Surface: The smooth surface finish minimizes friction, allowing for efficient fluid flow and reducing energy consumption.
Application:
This DIN2391 ST37.4 Black Phosphated Hydraulic Seamless Steel Tubular finds extensive use in various industries, including:
| Industry/Application | Specific Use |
|---|---|
| Machinery | Hydraulic cylinders, pumps, and power units |
| Automotive | Suspension systems, steering mechanisms |
| Industrial Equipment | Hydraulic power tools, presses, and actuators |
| Construction Machinery | Hydraulic excavators, loaders, and cranes |
| Oil and Gas | Hydraulic control systems in drilling operations |
| Aerospace | Hydraulic systems in aircraft components |
Conclusion:
DIN2391 ST37.4 Black Phosphated Hydraulic Seamless Steel Tubular is a seamless steel pipe specially designed for hydraulic systems. It improves the rust prevention and wear resistance of the steel pipe through black phosphating treatment, and ensures its long-term stable operation in the hydraulic system. With its high-precision dimensions, good mechanical properties, plasticity and reliable quality, ST37.4 steel pipes have been widely used in the industrial field. In addition, the customizability of the tube allows it to meet the specific needs of different customers. Therefore, DIN 2391 ST37.4 black phosphating hydraulic seamless steel pipes are an ideal choice in the design and manufacture of hydraulic systems that meet the requirements of modern industry for high-performance materials.
Product Introduction:
Standard and Steel Grade:
The DIN2391 ST37.4 Black Phosphated Hydraulic Seamless Steel Tubular adheres to the DIN2391 standard and is crafted from steel grade ST37.4. This standard ensures the highest quality and performance, meeting rigorous industry specifications.
Features:
High precision: The size and shape of the steel tube are highly accurate, meet the requirements of industry standards, and are suitable for high-precision hydraulic and pneumatic systems.
Good mechanical properties: Since the material is mild steel, the steel pipe has good mechanical properties, including high strength, high toughness, and high tensile strength.
Plasticity: Steel pipes have high plasticity and can adapt to deformation and bending in various application environments.
Anti-rust and abrasion resistance: The black phosphating treatment forms a uniform black protective film on the surface of the steel pipe, which helps to prevent corrosion and increase the service life.
Wide range of applications: Steel pipes can be used in hydraulic systems, pneumatic systems, general mechanical structures and automotive parts.
Reliable quality: Strict quality control is carried out during the production process of steel pipes to ensure that the steel pipes meet the requirements of industry standards and have good reliability and durability.
Customizable lengths and wall thicknesses: Steel pipes can be customized in length and wall thickness according to customers' needs to meet the requirements of different applications.
Black Phosphated Finish: The black phosphated coating enhances corrosion resistance, ensuring prolonged service life even in demanding environments.
Seamless Construction: Seamless design eliminates weak points and enhances structural integrity, ensuring reliable performance under high pressure and stress conditions.
Smooth Surface: The smooth surface finish minimizes friction, allowing for efficient fluid flow and reducing energy consumption.
Application:
This DIN2391 ST37.4 Black Phosphated Hydraulic Seamless Steel Tubular finds extensive use in various industries, including:
| Industry/Application | Specific Use |
|---|---|
| Machinery | Hydraulic cylinders, pumps, and power units |
| Automotive | Suspension systems, steering mechanisms |
| Industrial Equipment | Hydraulic power tools, presses, and actuators |
| Construction Machinery | Hydraulic excavators, loaders, and cranes |
| Oil and Gas | Hydraulic control systems in drilling operations |
| Aerospace | Hydraulic systems in aircraft components |
Conclusion:
DIN2391 ST37.4 Black Phosphated Hydraulic Seamless Steel Tubular is a seamless steel pipe specially designed for hydraulic systems. It improves the rust prevention and wear resistance of the steel pipe through black phosphating treatment, and ensures its long-term stable operation in the hydraulic system. With its high-precision dimensions, good mechanical properties, plasticity and reliable quality, ST37.4 steel pipes have been widely used in the industrial field. In addition, the customizability of the tube allows it to meet the specific needs of different customers. Therefore, DIN 2391 ST37.4 black phosphating hydraulic seamless steel pipes are an ideal choice in the design and manufacture of hydraulic systems that meet the requirements of modern industry for high-performance materials.
