API 5L PSL2 X52 pipeline steel plate is a crucial component in the construction of pipelines, offering exceptional mechanical properties, chemical composition, and durability. Here's an in-depth look at its characteristics, applications, dimensions, and relevant supply cases:

Chemical Composition:

API 5L PSL2 X52 steel plate typically consists of carbon, manganese, phosphorus, sulfur, silicon, niobium, titanium, and vanadium elements in specific proportions to ensure optimal performance.

 

Mechanical Properties:

 

Yield Strength: Minimum 52 ksi (360 MPa)

Tensile Strength: Minimum 66 ksi (455 MPa)

Elongation: Minimum 21%

Hardness: Typically within specified ranges to ensure structural integrity under various conditions.

Inspection Standards:

API 5L PSL2 X52 steel plates are subjected to rigorous inspection methods, including ultrasonic testing, radiographic examination, and dimensional inspection, complying with API 5L standards to ensure quality and reliability.

 

Heat Treatment:

X52 steel plates are typically supplied in a normalized or quenched and tempered condition to enhance their mechanical properties and ensure suitability for intended applications.

 

Impact Temperature:

X52 steel plates exhibit excellent toughness, with impact testing conducted at specified temperatures to ensure performance in challenging environments.

 

Applications:

API 5L PSL2 X52 pipeline steel plates find extensive use in:

 

Oil and gas transportation pipelines

Petroleum refineries

Natural gas processing plants

Petrochemical industries

Dimensional Range:

X52 steel plates are available in various thicknesses and widths to meet diverse project requirements, ranging from standard sizes to customized dimensions.

 

Supply Cases:

 

Pipeline Projects: Supplier XYZ provided API 5L PSL2 X52 steel plates for a major oil pipeline project spanning several hundred kilometers, ensuring reliability and longevity.

Offshore Installations: Company ABC sourced X52 steel plates for offshore drilling platforms, emphasizing corrosion resistance and structural integrity in harsh marine environments.

In conclusion, API 5L PSL2 X52 pipeline steel plate stands out as a top choice for critical infrastructure projects due to its exceptional chemical composition, robust mechanical properties, stringent inspection standards, versatility in applications, and availability in various dimensions. It remains a cornerstone material in the construction of reliable and efficient pipelines worldwide.