API 5L PSL1 X56 L390 pipeline steel for oil pipe

API 5L PSL1 X56 L390 pipeline steel Description

API 5L PSL1 X56 pipeline steel is a low carbon steel low alloy high strength steel, which is used for the production of pipeline components, mainly for oil and gas exploitation, storage and transportation of oil and natural gas, as well as the production of underground pipelines. At present, the production of API 5L PSL1 X56 pipeline steel adopts microalloying heating treatment process.

The properties and characteristics of API 5L PSL1 X56 steel plate and coil are as follows:

1. API Spes 5L X56 steel plate and steel coil have excellent strength and plasticity, can bear heavy loads, have good seismic performance, can effectively resist the effects of external environmental factors, and enable the pipeline to withstand the harsh environment.
2. API 5L X56 L390 steel have good ductility and crack resistance, corrosion resistance and weather resistance, and can resist corrosion and corrosion, so that the pipeline can be used for a long time and is not easy to be damaged.
3. API 5L PSL1 X56 steel plate can provide stable structure, have good toughness and malleability, can resist structural deformation, and make the pipeline have higher structural strength and durability.
4. API 5L X56 L390 pipeline steel have good weldability, which can realize good welding, make the pipeline have good sealing, prevent leakage, and ensure the reliability and service life of the pipeline.
5. API 5L PSL1 X56 steel have good plasticity during processing, and can meet various types of pipe production, such as spiral pipe, elbow pipe, T-shaped pipe, etc., to meet different design requirements.

API 5L PSL1 X56 L390 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 PSL1 X56 L390 pipeline steel Chemical composition

Grade	C	Mn	Ti	P	S
API 5L PSL1 X56 seamless	0.28	1.4	0.04	0.03	0.03
API 5L PSL1 X56 welded	0.26	1.4	0.04	0.03	0.03

API 5L PSL1 X56 L390 pipeline steel Mechanical Properties

Grade	Yield strength min	Tensile strength
API 5L PSL1 X56	386 Mpa	490 Mpa

Equivalent Grade of API 5L PSL1 X56 L390 pipeline steel

Common grades under API Spec 5L pipeline steel standards are GR. B, X42, X46, X52, X56, X60, X70 and X80. API Spec 5L specifies the manufacturing of two product levels (PSL1 and PSL2). PSL refers to the product specification level developed for API 5L standard. The pipeline specification level is divided into PSL1 and PSL2. For pipeline standards, PSL1 and PSL2 pipelines have different quality requirements. API Spec 5L pipeline steel plate is used to manufacture pipeline steel pipes for oil and gas industries to extract oil, steam and water on the ground.