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Henan BEBON international co.,ltd located in zhengzhou ,henan province of china. Since it was established in 2008, Henan BEBON has earned an outstanding reputation for its professional exporting shipbuilding steel.About the products,we mainly specialized in steel products for shipbuilding which have been approved by some authoritative classification societies,likeLR,BV,ABS,DNV,GL and so on . Besides, we have three big warehouses--Zhengzhou,Tianjin and shanghai.
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Grade B (L245) pipeline steel

Grade B (L245) Pipeline steel concept

Grade B (L245) is a pipeline steel, also known as API 5L-B. It is mainly used in the manufacture of pipelines transporting oil, natural gas and other media, and is an indispensable material in the construction of long-distance transportation pipelines such as oil and natural gas.

 

Grade B (L245) pipeline steel characteristics

 

High strength: Grade B (L245) has a high yield strength and tensile strength, can withstand large pressure and impact force, to ensure the safe and stable operation of the pipeline in complex environments.

 

Good toughness: the steel can still maintain good toughness at low temperature and is not easy to brittle fracture.

 

Excellent welding performance: Grade B (L245) has good welding performance and can be connected by a variety of welding methods, such as automatic welding, manual welding, etc., and it is not easy to produce cracks, pores and other defects in the welding process, ensuring the tightness and reliability of the pipeline.

 

Good corrosion resistance: it can effectively resist the corrosion of soil, water and other media, and extend the service life of the pipeline.

 

Grade B (L245) Pipeline steel delivery status

 

Grade B (L245) is usually delivered in hot rolled or controlled rolled condition. Hot rolled steel has high strength and toughness, which is suitable for structural parts that bear large loads. The steel in the controlled rolling state has better dimensional stability and surface quality, and is suitable for applications with higher requirements for size and surface.