API 5L PSL-2 Seamless Steel Line Pipe/Tubes:
API 5L PSL-2 (American Petroleum Institute 5L, Product Specification Level 2) seamless steel line pipes/tubes are widely used in the oil and gas industry for the transportation of fluids and gases. These pipes comply with the specifications set by the API and are manufactured using seamless processing techniques.
Applications:
API 5L PSL-2 seamless steel line pipes/tubes find extensive applications in the following areas:
Oil and Gas Industry: These pipes are primarily used for the transportation of crude oil, natural gas, and other fluids in both onshore and offshore pipelines. They are crucial for the exploration, production, and transmission of oil and gas resources.
Petrochemical Industry: API 5L PSL-2 line pipes/tubes are utilized in petrochemical plants for the transportation of various chemicals and gases. They are employed in processes such as refining, fractionation, and distribution of petrochemical products.
Construction Industry: These pipes are used in infrastructure projects, including the construction of pipelines, bridges, and buildings. They provide a reliable conduit for water, gas, and other fluids required in construction activities.
Energy Sector: API 5L PSL-2 line pipes/tubes play a significant role in the energy sector, including power generation and renewable energy projects. They are employed in the transportation of fluids for thermal power plants, solar farms, and wind energy installations.
Description:
API 5L PSL-2 seamless steel line pipes/tubes possess the following characteristics:
High Strength: These pipes are manufactured from high-quality steel with excellent mechanical properties. They have high tensile strength and can withstand high-pressure conditions encountered in oil and gas transmission.
Corrosion Resistance: API 5L PSL-2 line pipes/tubes are often coated or treated to enhance their corrosion resistance. This ensures their durability and longevity, even in harsh and corrosive environments.
Seamless Construction: The pipes are manufactured using seamless processing techniques, resulting in a smooth internal surface and uniform dimensions. This construction minimizes the risk of leaks and enhances fluid flow efficiency.
Standard Compliance: API 5L PSL-2 line pipes/tubes adhere to the specifications set by the American Petroleum Institute. They meet the requirements for dimensional accuracy, mechanical properties, and testing procedures, ensuring their reliability and compatibility in the oil and gas industry.
Tolerance on Dimensions
Standard | Out Diameter | Wall Thickness | |
API 5L | Tolerance | Tolerance | |
D<60.3 | +0.41mm, -0.80mm | +15.0%, -12.5% | |
D≥60.3 | +0.75%D, -0.75%D | +15.0%, -12.5% |
Standard
Standard | Grade | Chemical Components (%) | Mechanical Properties | ||||||
C | Si | Mn | P | S | Tensile STrength(Mpa) | Yield STrength(Mpa) | |||
API 5L PSL1 | A | 0.22 | - | 0.90 | 0.030 | 0.030 | ≥331 | ≥207 | |
B | 0.28 | - | 1.20 | 0.030 | 0.030 | ≥414 | ≥241 | ||
X42 | 0.28 | - | 1.30 | 0.030 | 0.030 | ≥414 | ≥290 | ||
X46 | 0.28 | - | 1.40 | 0.030 | 0.030 | ≥434 | ≥317 | ||
X52 | 0.28 | - | 1.40 | 0.030 | 0.030 | ≥455 | ≥359 | ||
X56 | 0.28 | - | 1.40 | 0.030 | 0.030 | ≥490 | ≥386 | ||
X60 | 0.28 | - | 1.40 | 0.030 | 0.030 | ≥517 | ≥448 | ||
X65 | 0.28 | - | 1.40 | 0.030 | 0.030 | ≥531 | ≥448 | ||
X70 | 0.28 | - | 1.40 | 0.030 | 0.030 | ≥565 | ≥483 | ||
API 5L PSL2 | B | 0.24 | - | 1.20 | 0.025 | 0.015 | ≥414 | ≥241 | |
X42 | 0.24 | - | 1.30 | 0.025 | 0.015 | ≥414 | ≥290 | ||
X46 | 0.24 | - | 1.40 | 0.025 | 0.015 | ≥434 | ≥317 | ||
X52 | 0.24 | - | 1.40 | 0.025 | 0.015 | ≥455 | ≥359 | ||
X56 | 0.24 | - | 1.40 | 0.025 | 0.015 | ≥490 | ≥386 | ||
X60 | 0.24 | - | 1.40 | 0.025 | 0.015 | ≥517 | ≥414 | ||
X65 | 0.24 | - | 1.40 | 0.025 | 0.015 | ≥531 | ≥448 | ||
X70 | 0.24 | - | 1.40 | 0.025 | 0.015 | ≥565 | ≥483 | ||
X80 | 0.24 | - | 1.40 | 0.025 | 0.015 | ≥621 | ≥552 |