The "X" designation of API 5L X46 PSL2 pipe indicates the minimum yield strength of the pipe, which is 46,000 psi (317 MPa), and PSL2 stands for "Product Specification Level 2", which means it has additional testing requirements in addition to PSL1.
API 5L X46 PSL2 pipe specifications mainly include the following:
Outer diameter range: The outer diameter range of API 5L X46 PSL2 pipe is 34mm to 762mm.
Wall thickness range: The wall thickness range is 3mm to 120mm.
Material: The material of this pipe is X46, which is one of the API 5L standards and is suitable for conveying media such as oil, steam, and water.
API 5L X46 PSL2 pipes are made from X46 grade steel, which is known for its high strength and excellent weldability. Material properties of these pipes include:
Strength: API 5L X46 PSL2 Seamless Steel Pipes The X46 grade steel used in these pipes has a minimum tensile strength of 46,000 psi (pounds per square inch), which is significantly higher than lower grades of steel.
Yield Strength: The yield strength, or the point at which the steel begins to deform plastically, is also high, ensuring that the pipes can withstand significant pressures without permanently deforming.
Elongation: These pipes have good elongation, which is a measure of the material's ability to stretch before breaking. This is critical for pipes that are subject to stress during installation or operation.
Hardness: The Brinell hardness of API 5L X46 PSL2 pipes is typically within specified limits to ensure the material's toughness and wear resistance.
straight seam welded pipe
