X80QO seamless steel pipe is a high-strength and high-toughness steel pipe material, widely used in oil, natural gas, chemical, electric power, and other industries. Its excellent mechanical properties and corrosion resistance make it have a wide range of application prospects in these fields.
Details of X80QO seamless steel pipe
Implementation standards of X80QO seamless steel pipe; API SPEC5L pipeline steel pipe specification, PSL2, seamless steel pipe for marine environment
Chemical composition of X80QO seamless steel pipe: carbon: ≤0.17, silicon: ≤0.45, manganese: ≤1.85, phosphorus: ≤0.020, sulfur: ≤0.010, vanadium: 0.10, niobium: ≤0.06, titanium: ≤0.06,
Mechanical properties of X80QO seamless steel pipe: yield strength 555mpa~705MPa, tensile strength: 625~825MPa, yield ratio: ≤0.93
Product specifications of X80QO seamless steel pipe: outer diameter 21.3mm~1016mm, wall thickness 2.0~140mm.
X80QO seamless steel pipe should comply with TSGD7002 pressure pipeline component type test rules.
First of all, the high strength and high toughness of X80QO seamless steel pipe are two of its most outstanding features. This steel pipe material is made of advanced production technology and high-quality materials. It has extremely high tensile strength and yield strength and can withstand great pressure and impact. At the same time, its toughness is also very good, and it can maintain stable performance in extreme environments and is not easy to break or deform. This excellent mechanical property makes X80QO seamless steel pipe widely used in industries such as oil and natural gas. It can be used to transport high-pressure and high-temperature oil and gas media to ensure the safety and stability of pipelines.
Secondly, X80QO seamless steel pipe also has good corrosion resistance. In industries such as chemical and electric power, pipelines are often attacked by various corrosive media, so steel pipe materials with good corrosion resistance are needed. X80QO seamless steel pipe uses high-quality materials and advanced anti-corrosion technology, which can effectively resist the erosion of various corrosive media and ensure the long-term stable operation of pipelines.
In addition, X80QO seamless steel pipe also has excellent welding performance and processing performance. In pipeline engineering, the welding and processing of steel pipes are very important links. X80QO seamless steel pipe adopts high-quality materials and advanced production technology, which makes its welding and processing performance very good and can meet various complex engineering needs.
In general, X80QO seamless steel pipe is a very excellent steel pipe material with high strength, high toughness, good corrosion resistance, excellent welding performance, and processing performance. Its wide application not only provides strong support for the development of industries such as oil, natural gas, chemical industry, and electric power, but also makes important contributions to my country’s economic development.
Of course, the application of X80QO seamless steel pipe also needs to pay attention to some issues. First of all, the selection of steel pipe needs to be determined according to specific engineering needs and the use environment, and it cannot be selected blindly. Secondly, the installation and maintenance of steel pipes are also very important, and relevant engineering specifications and safety standards need to be observed to ensure the safety and stability of pipelines. Finally, the recycling of steel pipes also needs to be taken seriously to reduce resource waste and environmental pollution.
Post time: Jul-28-2025