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Carbon/Stainless Steel
DIN 2391/1630/2445/2413; EN 10305-4/A822-A450; SAE J524/3602; ASTM A269; EN 10216-5
ST37.4/ ST52.4/ E235/ E355/ A822/ 1008-1010/ CFS360/ 316L/ 1.4404
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This tube is manufactured using a seamless process, which creates a homogeneous structure with no welded joints. This eliminates the potential weak points and failure risks associated with welding, resulting in superior overall strength, enhanced structural integrity, and greater reliability under cyclic pressure loads.
The tube undergoes a cold-drawing process that achieves exceptionally smooth internal and external surfaces with tight dimensional tolerances. This precision minimizes turbulence and pressure drop within the hydraulic system, ensuring efficient fluid transmission, reducing energy loss, and contributing to the overall efficiency and responsiveness of the system.
Constructed from E235+N, a nitrogen-enhanced carbon steel, this tube offers an excellent combination of high tensile strength and good ductility. The addition of nitrogen strengthens the material's structure, enabling it to withstand extreme internal pressures without deformation or failure, making it ideal for demanding hydraulic applications.
Engineered specifically for high-pressure environments, this tube reliably maintains its integrity under significant hydraulic stress. Its robust design and quality material allow it to exceed standard operational pressures, leading to enhanced system safety, reduced downtime, and a lower risk of costly failures.
To meet diverse application needs, the tube is available in a wide range of sizes, wall thicknesses, and lengths. We offer customization options to ensure a perfect fit for your specific system requirements, providing flexibility for both standard and specialized hydraulic machinery.
Application:
Hydraulic Feed Lines: These tubes are specifically designed for use in hydraulic systems, where they serve as conduits for hydraulic fluid to power various components such as cylinders, valves, and actuators.
Pressure Applications: Due to their seamless construction and high strength, they are suitable for applications requiring containment and transmission of pressurized fluids or gases.
Maintains strict tolerances for OD, ID, and wall thickness (per EN 10216-1), ensuring leak-proof fitting compatibility.
Guaranteed yield strength ≥235 MPa, withstanding high-pressure loads while preventing permanent deformation.
Cold-drawn finish reduces surface roughness (Ra ≤1.6µm) to enhance fluid dynamics and seal longevity.
100% non-destructive tested (UT/ET) to eliminate material flaws, validating pressure-ready integrity.
| Property | Specification |
|---|---|
| Standard | EN10305-4 |
| Steel Grade | E235 |
| Surface Finish | Cold Finished, Bright Annealing, Black Phosphating, Galvanizing |
| Normalization | Yes (N) |
| Minimum Yield Strength | 235 N/mm² |
| Application | Hydraulic Feed Lines / Pressure Applications / Automotive industry / Precision Engineering / Heat exchanger / Mining and construction machinery |
| Diameter Range | 2-60mm |
| Wall Thickness Range | 1-10mm |
| Length | 6m or as per request |
This tube is manufactured using a seamless process, which creates a homogeneous structure with no welded joints. This eliminates the potential weak points and failure risks associated with welding, resulting in superior overall strength, enhanced structural integrity, and greater reliability under cyclic pressure loads.
The tube undergoes a cold-drawing process that achieves exceptionally smooth internal and external surfaces with tight dimensional tolerances. This precision minimizes turbulence and pressure drop within the hydraulic system, ensuring efficient fluid transmission, reducing energy loss, and contributing to the overall efficiency and responsiveness of the system.
Constructed from E235+N, a nitrogen-enhanced carbon steel, this tube offers an excellent combination of high tensile strength and good ductility. The addition of nitrogen strengthens the material's structure, enabling it to withstand extreme internal pressures without deformation or failure, making it ideal for demanding hydraulic applications.
Engineered specifically for high-pressure environments, this tube reliably maintains its integrity under significant hydraulic stress. Its robust design and quality material allow it to exceed standard operational pressures, leading to enhanced system safety, reduced downtime, and a lower risk of costly failures.
To meet diverse application needs, the tube is available in a wide range of sizes, wall thicknesses, and lengths. We offer customization options to ensure a perfect fit for your specific system requirements, providing flexibility for both standard and specialized hydraulic machinery.
Application:
Hydraulic Feed Lines: These tubes are specifically designed for use in hydraulic systems, where they serve as conduits for hydraulic fluid to power various components such as cylinders, valves, and actuators.
Pressure Applications: Due to their seamless construction and high strength, they are suitable for applications requiring containment and transmission of pressurized fluids or gases.
Maintains strict tolerances for OD, ID, and wall thickness (per EN 10216-1), ensuring leak-proof fitting compatibility.
Guaranteed yield strength ≥235 MPa, withstanding high-pressure loads while preventing permanent deformation.
Cold-drawn finish reduces surface roughness (Ra ≤1.6µm) to enhance fluid dynamics and seal longevity.
100% non-destructive tested (UT/ET) to eliminate material flaws, validating pressure-ready integrity.
| Property | Specification |
|---|---|
| Standard | EN10305-4 |
| Steel Grade | E235 |
| Surface Finish | Cold Finished, Bright Annealing, Black Phosphating, Galvanizing |
| Normalization | Yes (N) |
| Minimum Yield Strength | 235 N/mm² |
| Application | Hydraulic Feed Lines / Pressure Applications / Automotive industry / Precision Engineering / Heat exchanger / Mining and construction machinery |
| Diameter Range | 2-60mm |
| Wall Thickness Range | 1-10mm |
| Length | 6m or as per request |
