API 5L PSL2 X42 Pipeline Steel L290 Steel for Oil Gas Steel Pipe

API 5L PSL2 X42 L290 pipeline steel Description

API 5L PSL2 X42 pipeline steel is made by cold drawing, cold rolling, hot rolling and other manufacturing processes.API 5L L290 pipeline steel belongs to hot rolled low alloy steel. It is formulated according to API 5L PSL2 level under API 5L standard, and the grade is X42. Its physical properties and chemical composition meet the requirements of API 5L standard. API 5L X42 L290 steel has high strength and good corrosion resistance, so it has extremely high safety in pipeline penetration. The surface treatment of API 5L PSL2 X42 line pipe includes heat treatment, electroplating, painting and other treatments to ensure the corrosion resistance and oxidation resistance of the line pipe.

API 5L L290 pipeline steel plate is mainly used in pipeline transportation system and oil and gas pipeline system, used in petroleum, natural gas, chemical industry, electric power, thermal power and other industries. It can withstand relatively large pressure and has excellent corrosion resistance, compressive strength and Tensile strength, able to resist high pressure and high temperature, suitable for the production of pipeline transportation systems in harsh environments such as deep sea, seabed and mountains. In addition, API 5L PSL2 grade X42 pipeline steel can also be used in the production of structural parts such as bridges, buildings, shelves, petroleum equipment, and chemical equipment.

The production process of API 5L PSL2 grade X42 L290 pipeline steel: firstly, the steel is quenched to eliminate internal stress, so that the steel has good plasticity and toughness; then, the steel is cold-rolled and hot-rolled, so that the steel has good Compressive strength and tensile strength; Finally, the steel is stretched to make the steel have good plasticity and toughness, and to make the steel have excellent welding performance. Conventional welding methods and materials can be used to realize the connection of pipelines.

API 5L PSL2 X42 L290 pipeline steel Datasheet

Thickness: 1.2mm to 40mm
Width: 1220mm to 4200mm
Length: 5000mm-18000mm, customized length
Tolerance: Thickness: +/-0.02mm, Width:+/-2mm
Further processing: Flame Cutting Steel, Laser Cut Steel, Waterjet cutting sheet steel, Plasma Cutting Services, Oil and Gas tanks making.

API 5L PSL2 X42 L290 pipeline steel Chemical composition

API 5L PSL2 X42 L290 pipeline steel Mechanical Properties

Equivalent Grade of API 5L PSL2 X42 L290 pipeline steel