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Carbon steel
DIN2391 DIN1630
ST35, ST45, ST52, ST37.4, ST44.4, ST52.4
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Introduction:
In the realm of hydraulic systems, where precision and reliability are paramount, the DIN 1630 2391 ST37.4 Hydraulic Tubing stands as a testament to engineering excellence. This tubing is meticulously crafted to meet the stringent demands of modern hydraulic applications, offering high precision and low surface roughness to ensure optimal performance in diverse industrial settings.
Key Features：
High Precision and Tight Tolerances:
Manufactured according to DIN 1630 and DIN 2391 standards, these tubes are produced with precise tolerances and high dimensional accuracy. This ensures compatibility with hydraulic fittings and pumps, enabling smooth, leak-free connections.
The ST37.4 grade steel is specifically chosen for its excellent machinability, providing uniform internal and external dimensions.
Low Surface Roughness:
One of the standout features of these tubes is their low surface roughness, which significantly reduces friction and wear in hydraulic systems. This results in improved efficiency and longer service life for the hydraulic components.
The smooth internal surface minimizes the risk of particulate buildup, which can lead to system contamination and performance degradation.
Seamless Construction:
These tubes are seamless, ensuring high structural integrity without the potential for weak points that can occur in welded tubing. Seamless construction also eliminates the possibility of leakage, even under high-pressure conditions.
The absence of seams ensures consistent material strength and reliability throughout the length of the tube.
High Strength and Durability:
ST37.4 steel grade is a mild steel that offers excellent mechanical properties, including high tensile strength and resistance to pressure. This makes it ideal for high-pressure hydraulic systems, where both strength and fatigue resistance are essential.
The tubes are designed to withstand constant pressure, reducing the likelihood of rupture or failure in demanding hydraulic applications.
Corrosion Resistance:
The ST37.4 grade steel exhibits moderate resistance to corrosion, making these tubes suitable for use in environments where moisture or other corrosive substances may be present. However, for extremely harsh environments, additional surface treatments or coatings may be applied for enhanced corrosion protection.
Versatile Application Range:
These high-precision tubes are commonly used in hydraulic systems for both mobile and stationary equipment. They are well-suited for use in industries such as automotive manufacturing, construction machinery, industrial machinery, and fluid power systems.
They can be used in a variety of applications, including hydraulic cylinders, pumps, valves, and pressure lines.
Technical Specifications:
| Property | Description |
|---|---|
| Material | ST37.4 Carbon Steel |
| Standard | DIN 2391 |
| Outer Diameter (OD) | 3-60mm |
| Wall Thickness (WT) | 0.5-10mm |
| Length | 6m or as per request |
| Surface Finish | Low Roughness |
| Tolerance | DIN 2391 |
| Pressure Rating | Varies based on diameter and wall thickness |
| Temperature Range | Suitable for operating temperatures from -20°C to 80°C |
Applications:
Hydraulic Systems:
The primary application of DIN 1630 / 2391 ST37.4 tubes is in hydraulic systems, where precision, low surface roughness, and the ability to withstand high-pressure conditions are critical.
Used in hydraulic lines that carry pressurized fluid to various parts of hydraulic machinery, including lifts, excavators, cranes, and tractors.
Automotive Industry:
These tubes are widely used in automotive hydraulic systems, such as brake lines, power steering lines, and shock absorber systems, where low roughness and precise fitment are essential for safe and efficient performance.
Machinery Manufacturing:
Essential in the manufacturing of hydraulic cylinders, pumps, and valves used in construction and industrial machinery.
Also used in pressurized fluid transfer systems, where a consistent and low-resistance internal surface reduces the risk of pressure loss and contamination.
Fluid Power Systems:
Suitable for use in high-pressure fluid power systems where high-volume, reliable fluid transfer is required, such as in factory automation, robotics, and power steering systems.
Oil and Gas Industry:
The tubing can be used in certain low-pressure oil and gas applications where the high precision and strength of the material are necessary to handle the fluids and pressures involved.
Customization Options:
The DIN 1630 2391 ST37.4 Hydraulic Tubing offers a range of customization options to suit specific project requirements. Customers can specify the desired outer diameter, wall thickness, length, and surface finish to meet their unique application needs. Additionally, special coatings or treatments can be applied to enhance corrosion resistance or meet specific performance criteria.
Conclusion:
In summary, the DIN 1630 2391 ST37.4 Hydraulic Tubing represents the pinnacle of engineering excellence in the realm of hydraulic systems. With its high precision, low roughness, and exceptional durability, this tubing sets the standard for performance and reliability in diverse industrial applications. Whether in automotive, machinery, manufacturing, or aerospace, this tubing delivers consistent results, ensuring smooth operation and optimal performance. For customers seeking superior hydraulic tubing solutions, the DIN 1630 2391 ST37.4 is the epitome of quality and craftsmanship, offering unparalleled value and peace of mind.
Introduction:
In the realm of hydraulic systems, where precision and reliability are paramount, the DIN 1630 2391 ST37.4 Hydraulic Tubing stands as a testament to engineering excellence. This tubing is meticulously crafted to meet the stringent demands of modern hydraulic applications, offering high precision and low surface roughness to ensure optimal performance in diverse industrial settings.
Key Features：
High Precision and Tight Tolerances:
Manufactured according to DIN 1630 and DIN 2391 standards, these tubes are produced with precise tolerances and high dimensional accuracy. This ensures compatibility with hydraulic fittings and pumps, enabling smooth, leak-free connections.
The ST37.4 grade steel is specifically chosen for its excellent machinability, providing uniform internal and external dimensions.
Low Surface Roughness:
One of the standout features of these tubes is their low surface roughness, which significantly reduces friction and wear in hydraulic systems. This results in improved efficiency and longer service life for the hydraulic components.
The smooth internal surface minimizes the risk of particulate buildup, which can lead to system contamination and performance degradation.
Seamless Construction:
These tubes are seamless, ensuring high structural integrity without the potential for weak points that can occur in welded tubing. Seamless construction also eliminates the possibility of leakage, even under high-pressure conditions.
The absence of seams ensures consistent material strength and reliability throughout the length of the tube.
High Strength and Durability:
ST37.4 steel grade is a mild steel that offers excellent mechanical properties, including high tensile strength and resistance to pressure. This makes it ideal for high-pressure hydraulic systems, where both strength and fatigue resistance are essential.
The tubes are designed to withstand constant pressure, reducing the likelihood of rupture or failure in demanding hydraulic applications.
Corrosion Resistance:
The ST37.4 grade steel exhibits moderate resistance to corrosion, making these tubes suitable for use in environments where moisture or other corrosive substances may be present. However, for extremely harsh environments, additional surface treatments or coatings may be applied for enhanced corrosion protection.
Versatile Application Range:
These high-precision tubes are commonly used in hydraulic systems for both mobile and stationary equipment. They are well-suited for use in industries such as automotive manufacturing, construction machinery, industrial machinery, and fluid power systems.
They can be used in a variety of applications, including hydraulic cylinders, pumps, valves, and pressure lines.
Technical Specifications:
| Property | Description |
|---|---|
| Material | ST37.4 Carbon Steel |
| Standard | DIN 2391 |
| Outer Diameter (OD) | 3-60mm |
| Wall Thickness (WT) | 0.5-10mm |
| Length | 6m or as per request |
| Surface Finish | Low Roughness |
| Tolerance | DIN 2391 |
| Pressure Rating | Varies based on diameter and wall thickness |
| Temperature Range | Suitable for operating temperatures from -20°C to 80°C |
Applications:
Hydraulic Systems:
The primary application of DIN 1630 / 2391 ST37.4 tubes is in hydraulic systems, where precision, low surface roughness, and the ability to withstand high-pressure conditions are critical.
Used in hydraulic lines that carry pressurized fluid to various parts of hydraulic machinery, including lifts, excavators, cranes, and tractors.
Automotive Industry:
These tubes are widely used in automotive hydraulic systems, such as brake lines, power steering lines, and shock absorber systems, where low roughness and precise fitment are essential for safe and efficient performance.
Machinery Manufacturing:
Essential in the manufacturing of hydraulic cylinders, pumps, and valves used in construction and industrial machinery.
Also used in pressurized fluid transfer systems, where a consistent and low-resistance internal surface reduces the risk of pressure loss and contamination.
Fluid Power Systems:
Suitable for use in high-pressure fluid power systems where high-volume, reliable fluid transfer is required, such as in factory automation, robotics, and power steering systems.
Oil and Gas Industry:
The tubing can be used in certain low-pressure oil and gas applications where the high precision and strength of the material are necessary to handle the fluids and pressures involved.
Customization Options:
The DIN 1630 2391 ST37.4 Hydraulic Tubing offers a range of customization options to suit specific project requirements. Customers can specify the desired outer diameter, wall thickness, length, and surface finish to meet their unique application needs. Additionally, special coatings or treatments can be applied to enhance corrosion resistance or meet specific performance criteria.
Conclusion:
In summary, the DIN 1630 2391 ST37.4 Hydraulic Tubing represents the pinnacle of engineering excellence in the realm of hydraulic systems. With its high precision, low roughness, and exceptional durability, this tubing sets the standard for performance and reliability in diverse industrial applications. Whether in automotive, machinery, manufacturing, or aerospace, this tubing delivers consistent results, ensuring smooth operation and optimal performance. For customers seeking superior hydraulic tubing solutions, the DIN 1630 2391 ST37.4 is the epitome of quality and craftsmanship, offering unparalleled value and peace of mind.
