X52N seamless steel pipe is a high-strength and high-toughness steel pipe material, widely used in the fields of petroleum, natural gas, chemical industry, and electric power. Its seamless design enables the pipeline to have better pressure-bearing capacity and stability under harsh environments such as high pressure and high temperature, so it is widely used in various important industrial pipeline systems.
① Product Standard API SPEC 5L 46th Edition Pipeline Steel Pipe Specification
②X52N seamless steel pipe should comply with TSG D7002 pressure pipeline component type test rules
③Outer diameter specification 21.3mm~762mm wall thickness: 2mm~130mm
④Production method: hot rolling, cold drawing, hot expansion, Delivery status: hot rolling, heat treatment
⑤Chemical composition of X52N seamless steel pipe: mass fraction, based on smelting analysis and product analysis, maximum%
Carbon: 0.24, silicon: 0.45, manganese 1.40, phosphorus: 0.025, sulfur: 0.015, vanadium: 0.1, niobium: 0.05, titanium: 0.04
⑥Yield strength of X52N seamless steel pipe: minimum: 360MPa, maximum: 530MPa, tensile strength: minimum 460, maximum 760, yield ratio 0.93,
First of all, the high strength and high toughness of X52N seamless steel pipe are one of its most prominent features. During the manufacturing process, by controlling the chemical composition and optimizing the rolling process, the X52N seamless steel pipe has higher yield strength and tensile strength, while maintaining good toughness and ductility. This excellent mechanical property enables the X52N seamless steel pipe to withstand higher pressure and temperature, thereby ensuring the safety and stability of the pipeline system.
Secondly, the corrosion resistance of the X52N seamless steel pipe is also one of its important characteristics. In the fields of oil and natural gas, the pipeline system is often eroded by various corrosive media, resulting in damage and leakage of the pipeline. The X52N seamless steel pipe adopts special anti-corrosion measures, such as inner coating and outer coating, which can effectively resist the erosion of corrosive media, thereby extending the service life of the pipeline.
In addition, the X52N seamless steel pipe also has excellent processing and welding properties. During the manufacturing and installation process, the X52N seamless steel pipe can be easily cut, bent, welded, and other processing operations, thereby meeting the needs of various complex pipeline systems. At the same time, the welding performance of X52N seamless steel pipe is also very excellent, which can ensure the quality and strength of the welded joint, and further improve the safety and stability of the pipeline system.
In addition to the above characteristics, X52N seamless steel pipe also has a wide range of applications. In the field of oil and natural gas, X52N seamless steel pipe is widely used in oil and gas pipelines, oil well casings, oil pipes, etc. In the chemical industry, X52N seamless steel pipe can be used for pipelines for various corrosive media. In the power field, X52N seamless steel pipe can be used to manufacture high-temperature and high-pressure steam pipes and hot water pipes.
In short, as a high-strength, high-toughness, corrosion-resistant steel pipe material, the X52N seamless steel pipe plays an important role in the fields of oil, natural gas, chemical industry, power, etc. Its excellent mechanical properties and processing properties make the pipeline system safer, more stable, and reliable, providing a solid guarantee for the development of various industrial fields. In the future, with the continuous advancement of science and technology and the continuous development of industry, the application field of X52N seamless steel pipe will continue to expand, providing more high-quality pipeline materials for more industrial fields.
Post time: Oct-25-2024