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DIN 2391 Cold Rolled Hydraulic Cylinder Seamless Steel Tube

  • Carbon

  • DIN 2391

  • ST35/45/52

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DIN 2391 Cold Rolled Hydraulic Cylinder Seamless Steel Tube

Specifications

Standard
Material Chemical Composition (%)
Steel Grade
Material Number
C
Si
Mn
P
S
Cr
Mo
DIN 2391
ST35
1.0308
<= 0.17
<= 0.35
>=0.04
<=0.025
<=0.025
-
-
ST45
1.0408
<= 0.21
<= 0.35
>=0.04
<=0.025
<=0.025
-
-
ST52
1.058
<= 0.22
<= 0.55
<=1.60
<=0.025
<=0.025
-
-

Other steel grades also available upon request   


Application

  • Hydraulic Cylinders: The tubing finds indispensable use in hydraulic systems, spanning hydraulic cylinders, pumps, valves, and actuators across diverse industries such as automotive, construction, and manufacturing.

  • Pneumatic Systems: Applied in pneumatic cylinders, air compressors, and pneumatic control systems, facilitating fluid power transmission and control.

  • Heavy Machinery: Essential in heavy machinery applications like excavators, loaders, and cranes for hydraulic power transmission and control.

  • Automotive Industry: Integral to various automotive hydraulic systems including braking, steering, and suspension systems, ensuring optimal performance and safety.


Product Detail

Shape: Round

Alloy or not: Non-Alloy

Length: 5.8m, 6m or as per request

Tolerance: ±0.05mm

Processing services: Cutting


Introduction:
DIN 2391 Cold Rolled Hydraulic Cylinder Seamless Steel Tube is a high-quality, precision-engineered tubing used in hydraulic systems and cylinders. It is manufactured according to the DIN 2391 standard, which specifies the dimensions, technical requirements, and testing methods for seamless precision steel tubes. This seamless steel tube is widely used in industries such as automotive, construction, machinery, and hydraulic equipment.

Features:
1. High Precision: DIN 2391 Cold Rolled Hydraulic Cylinder Seamless Steel Tube is known for its high precision manufacturing. It is produced using advanced cold rolling techniques, ensuring tight dimensional tolerances and excellent surface finish. This precision allows for seamless integration into hydraulic systems, ensuring optimal performance and efficiency.

2. Seamless Construction: The seamless construction of this steel tube eliminates the need for welding or joining, ensuring a continuous and uniform structure. This enhances the tube's strength and durability, making it suitable for high-pressure hydraulic applications.

3. Excellent Mechanical Properties: The seamless steel tube is made from high-quality steel with excellent mechanical properties. It exhibits high tensile strength, yield strength, and hardness, ensuring its ability to withstand the demanding conditions of hydraulic systems and cylinders.

4. Corrosion Resistance: DIN 2391 Cold Rolled Hydraulic Cylinder Seamless Steel Tube is manufactured from steel with corrosion-resistant properties. This ensures its ability to withstand exposure to hydraulic fluids, moisture, and other corrosive elements. The corrosion resistance extends the tube's service life and maintains its performance over time.

5. Uniform Wall Thickness: The steel tube has a uniform wall thickness throughout its length, ensuring consistent performance and load-bearing capacity. This uniformity allows for predictable behavior under pressure, minimizing the risk of failure or leakage in hydraulic systems.

6. High Dimensional Accuracy: The seamless steel tube is produced with high dimensional accuracy, meeting the strict requirements of the DIN 2391 standard. The precise dimensions ensure proper fitment and compatibility with hydraulic components, reducing the risk of leaks and improving overall system performance.

7. Versatility: DIN 2391 Cold Rolled Hydraulic Cylinder Seamless Steel Tube is available in a wide range of sizes, lengths, and grades to suit different hydraulic applications. It can be customized to meet specific requirements, such as different diameters, wall thicknesses, and surface finishes.

8. Easy Machinability: The seamless steel tube is designed for easy machining and processing. It can be cut, drilled, and machined to the required specifications without compromising its structural integrity. This ease of machinability allows for efficient fabrication and assembly of hydraulic systems.

Overall, DIN 2391 Cold Rolled Hydraulic Cylinder Seamless Steel Tube offers high precision, seamless construction, excellent mechanical properties, corrosion resistance, uniform wall thickness, dimensional accuracy, versatility, and easy machinability. These features make it a reliable and preferred choice for hydraulic applications that require precision, durability, and optimal performance.






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