Details of L360N seamless steel pipes commonly used in industrial projects

L360N seamless steel pipe is a high-strength, low-alloy steel pipe material, widely used in industrial fields such as petroleum, natural gas, chemical industry, and electric power. Due to its excellent mechanical properties and corrosion resistance, it can show good performance in various harsh environments.

① Standard GB/T9711, PSL2 Steel pipes for pipeline transportation systems in the petroleum and natural gas industry.
② The product should meet the requirements of TSG D7002 pressure pipeline original form test rules.
③ Seamless steel pipes are delivered in the following states: normalized rolling, normalized forming, normalized or normalized, and tempered.
④L360N seamless steel pipe mass fraction, based on smelting analysis and product analysis, maximum %: carbon C: 0.24, silicon Si: 0.45, manganese Mn: 1.4, phosphorus p: 0.025, sulfur S: 0.015, vanadium: 0.10, niobium: 0.05, titanium Ti: 0.040
⑤L360N seamless steel pipe: yield minimum 360MPa, maximum 530MPa, tensile strength: minimum 460MPa, maximum 760MPa, yield ratio maximum 0.93

First of all, the high strength of L360N seamless steel pipe is one of its biggest features. Its tensile strength reaches more than 450MPa, and its yield strength is also more than 345MPa, which enables it to maintain stable performance under harsh conditions such as high pressure and high temperature. In addition, L360N seamless steel pipe also has good impact toughness and low-temperature toughness and can maintain its structural integrity and stability in extreme environments.

Secondly, the L360N seamless steel pipe also has excellent corrosion resistance. Its surface has been specially treated to resist the erosion of chemicals such as acids, alkalis, and salts, thereby ensuring its stability and durability during use. In addition, the L360N seamless steel pipe also has good resistance to hydrogen-induced cracking, which makes it more widely used in oil, natural gas, and other fields.

In addition to the above two characteristics, the L360N seamless steel pipe also has excellent welding performance and processing performance. It can be connected by various welding methods, and the welded joint has high strength and stable quality. At the same time, L360N seamless steel pipe can also be formed by cutting, bending, rolling, and other processing processes, which is convenient for users to customize according to actual needs.

In actual applications, L360N seamless steel pipe is widely used in oil, natural gas pipelines, chemical equipment, power equipment, and other fields. In terms of oil and natural gas pipelines, L360N seamless steel pipes can withstand harsh conditions such as high pressure, high temperature, and corrosion, ensuring the safety and stability of transportation. In terms of chemical equipment and power equipment, L360N seamless steel pipes can resist the erosion of chemical substances and the influence of high temperature and high pressure, ensuring the long-term stable operation of the equipment.

In short, as a high-strength, low-alloy steel pipe material, L360N seamless steel pipes are increasingly widely used in the fields of oil, natural gas, chemical industry, and power. Its excellent mechanical properties and corrosion resistance enable it to perform well in various harsh environments. In the future, with the continuous advancement of science and technology and the continuous development of industry, the application prospects of L360N seamless steel pipes will be broader.