Products
LX46 Pipe Line Plate X46
introduction
Pipe line plate X46 is a high-strength steel plate specially designed for pipelines of oil, natural gas and other fluids, and meets international standards (such as API and ASTM). It is widely used in oil, natural gas pipelines, submarine pipelines, pressure vessels and chemical transportation.
Advantages
1.Strong pressure resistance
The yield strength of Pipe line plate X46 is 317-524 MPa, which can withstand large external loads and ensure the stability and safety of pipelines when transporting fluids such as oil and natural gas. The tensile strength is 434-758 MPa. LX46 can withstand large tensile forces and reduce the damage of pipelines caused by stretching or external forces.
2.Withstand high pressure environment
The maximum pressure of Pipe line plate X46 is 0.025, which can withstand high pressure, ensuring that the pipeline is not easy to burst or deform during the transportation of oil, natural gas, etc. The high pressure value can ensure that the pipeline is not easy to leak or break during the transportation of high-pressure fluids.
3.Low sulfur content
The maximum value of sulfur is 0.015. A lower sulfur content can reduce the formation of sulfides and avoid sulfide corrosion under high temperature and high pressure environment. In addition, a lower sulfur content is conducive to improving welding performance, making the pipeline plate easier to weld during the manufacturing process and the welded joints more firm and reliable.
4.Reasonable chemical composition
The carbon content of Pipe line plate X46 is 0.24. The lower carbon content helps to improve the welding performance of pipeline plate, reduce the brittleness of heat-affected zone, and improve the strength and reliability of welded joints. The manganese content is 1.4. Manganese is one of the alloy elements that can increase the wear resistance of steel, especially in pipelines with high-speed fluid flow.
5.Compliance with international standards
Pipe line plate X46 complies with international standards such as API and ASTM, ensuring its wide application worldwide and meeting the strict requirements of pipeline materials in different regions and industries.
Applications
1. Oil and gas pipelines
Pipe line plate X46 is most commonly used in long-distance pipelines for oil, natural gas and other fluids.
2. Subsea pipelines
Pipe line plate X46 is particularly suitable for the construction of submarine oil and gas pipelines.
3. Oil drilling platforms
Pipe line plate X46 is also used in pipeline systems of oil drilling platforms, especially pipelines for conveying drilling fluids, mud or other fluids.
4. Chemical and industrial fluid pipelines
Pipe line plate X46 can also be used for the transportation of various industrial fluids and chemicals, especially in pipeline systems in the fields of chemicals, oil refining, etc.
5. Pressure vessels and storage tanks
Pipe line plate X46 can be used as manufacturing materials for high-pressure vessels and storage tanks, especially in the fields of oil and gas storage, chemical storage, etc.
6. Transportation pipelines for conveying liquids and gases
Pipe line plate X46 is also suitable for transportation pipeline systems for conveying fluids such as water, steam, and gas.
7. Coal gas, liquefied gas and natural gas industries
Pipe line plate X46 is widely used in the transportation pipelines of coal gas, liquefied gas and natural gas.
API Spec 5L PSL2 X46 (L320) Pipe Line Plate X46 API Spec 5L PSL2 X46 (L320) Pipe line Plate Chemical Composition
|
Grade |
C Max |
Mn Max |
P Max |
S Max |
|
API Spec 5L PSL2 X46 (L320) |
0.24 |
1.4 |
0.025 |
0.015 |
API Spec 5L PSL2 X46 (L320) Pipeline Steel Plate Mechanical Property
|
Grade |
Yield Strength(MPa) |
Tensile Strength(MPa) |
% Elongation |
|
API Spec 5L PSL2 X46 (L320) |
317-524 |
434-758 |
a |
FAQ
Q: How strong is the pipe line plate X46?
A: The pipe line plate X46 has high strength, with a yield strength between 317-524 MPa and a tensile strength of 434-758 MPa, and can withstand large internal and external pressures.
Q: How is the corrosion resistance of the pipe line plate X46?
A: The corrosion resistance of the pipe line plate X46 is strong, especially its low sulfur content (maximum 0.015) helps to reduce sulfidation corrosion and extend the service life of the pipeline.
Q: How does the sulfur content of the pipe line plate X46 affect its performance?
A: The low sulfur content (maximum 0.015) of the pipe line plate X46 can improve its corrosion resistance and welding performance and reduce the risk of cracks.
Q: What is the effect of the carbon content of the pipe line plate X46 on its performance?
A: The pipe line plate X46 with a carbon content of 0.24 has good weldability and ductility, reducing the problem of cracks caused by welding.
Q: What is the effect of the manganese content of the pipe line plate X46 on its performance?
A: The LX46 lineplate with a manganese content of 1.4 improves its strength and wear resistance, enhances the toughness of the steel plate, and can effectively resist friction loss in high-pressure environments.
Q: Can LX46 lineplate be used for submarine pipelines?
A: Yes, LX46 lineplate is suitable for submarine pipelines and can withstand high pressure and seawater corrosion, ensuring the stability and long-term use of submarine pipelines.
Q: What is the elongation of LX46 lineplate?
A: The elongation of LX46 lineplate is high, which means that it can be deformed moderately when subjected to external forces, and is not prone to brittle fracture.
Q: How does LX46 lineplate perform in high temperature environments?
A: LX46 lineplate has good high temperature resistance, can maintain its structural strength and durability in high temperature environments, and is suitable for thermal pipeline systems.
Q: Is LX46 lineplate suitable for chemical pipelines?
A: Yes, LX46 lineplate is suitable for chemical pipelines, especially in pipelines that transport chemicals and liquid gases, and has strong corrosion resistance.
Q: What are the manufacturing standards for pipe line plate X46s?
A: pipe line plate X46s comply with international standards such as API (American Petroleum Institute) and ASTM (American Society for Testing and Materials) to ensure their quality and reliability.
Q: What is the production process of pipe line plate X46s?
A: pipe line plate X46s are usually produced by hot rolling or cold rolling processes, and undergo strict quality control to ensure that each steel plate meets international standards.
Q: Is pipe line plate X46 suitable for low-temperature environments?
A: Yes, pipe line plate X46s have good toughness and can maintain their structural stability even in low-temperature environments, making them suitable for the transportation of cryogenic liquids.
Q: How to choose a suitable pipe line plate X46 supplier?
A: When choosing an pipe line plate X46 supplier, you should pay attention to whether it provides products that meet API and ASTM standards, as well as its quality control capabilities and delivery capabilities during the production process.
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