E235 + N Cold Finished Seamless Pressure Tube For Hydraulic Feed Lines

Key Features:

1. Seamless construction:

   Provides improved strength and a uniform structure without welded joints, reducing its weaknesses.

   
   

2. Cold-drawn surface treatment:

   Provides smooth and precise internal and external diameters, minimizes flow resistance and further improves efficiency in hydraulic systems.

   
   

3. E235+N material strength:

   The use of nitrogen-containing carbon steel, increased ductility, strong structure, so that the steel pipe can withstand high pressure.

   
   

4. High pressure resistance:

   Designed to operate reliably at high hydraulic pressures, higher standards allow for fewer failures.

   
   

5. Customizable:

   Available in a variety of sizes and specifications to meet specific customer requirements.

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.

Performance Requirements:

1. Dimensional Precision

   Maintains strict tolerances for OD, ID, and wall thickness (per EN 10216-1), ensuring leak-proof fitting compatibility.

2. Mechanical Performance

   Guaranteed yield strength ≥235 MPa, withstanding high-pressure loads while preventing permanent deformation.

3. Optimized Surface Quality

   Cold-drawn finish reduces surface roughness (Ra ≤1.6µm) to enhance fluid dynamics and seal longevity.

4. Quality Assurance

   100% non-destructive tested (UT/ET) to eliminate material flaws, validating pressure-ready integrity.

Product Specifications: