Knowledge

L360 pipeline pipe is a type of pipeline used in the petroleum and natural gas industry, mainly for transporting media such as oil, gas, and water.

L245N is a normalized seamless line pipe grade from the API 5L standard family, with a minimum yield strength of 245 MPa. The N suffix denotes normalizing, which refines the grain

L245M pipeline steel pipe, according to international standards (such as API 5L), belongs to the category of low-carbon steel, with good toughness and low carbon equivalent, which

L450Q is a seamless steel pipeline pipe used for drilling and transportation of oil and gas pipelines, and for matching pipe fittings. It is mainly used for the transportation of g

L415M is a pipeline steel grade in the API 5L standard, where "L" represents pipeline steel, "415" indicates a minimum yield strength of 415 MPa (equivalent to 60 KSI), and "M" ind

L415Q seamless steel pipe, as a high-performance oil and gas transmission pipe, plays a vital role in the energy industry. With its superior mechanical properties and corrosion res

L485M line pipe is a type of steel pipe widely used in pipeline systems. The L485 in its name represents the minimum yield strength of the material, measured in megapascals (MPa),

L485 pipeline steel (API 5L X70 grade) is a high-strength pipeline steel with a minimum yield strength of 485MPa. It is widely used in long-distance oil and gas trunk pipelines wit

L415 pipeline pipe is a high-strength, highly corrosion-resistant steel pipe mainly used in oil and gas pipelines for transporting oil and natural gas. It is a pipeline pipe manufa

L450M pipeline pipe is a high-strength steel pipe. The "L" in its name stands for pipeline steel, "450" ​​indicates a minimum yield strength of 450 MPa, and "M" represents the ther

L450 is a low-alloy high-strength line pipe steel with a minimum yield strength of 450 MPa, equivalent to API 5L X65. It combines high strength, excellent low-temperature toughness

L290 line pipe is a common type of steel pipe, mainly used for transporting fluid media such as natural gas, oil, and water. It is made of high-strength steel and has excellent pre