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Study on Heat Treatment Technology of X80 Seamless Steel Pipe

Pipelines are essential for transporting oil, natural gas, and even solid materials like coal over long distances. As global energy demands grow, high-pressure, long-distance transmission pipelines have become vital for large-scale natural gas delivery. This

By |Industrial Articles|

How to determine the post-weld heat treatment temperature of T/P91 alloy steel?

T/P91 alloy steel is widely used in high-temperature and high-pressure piping systems, especially in power and petrochemical industries. While its welding and heat treatment processes are well-documented, there remains some confusion and inconsistency in practical

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How Composition, Structure, and Processing Shape 125ksi Super Martensitic Pipes

Oil and natural gas are vital national strategic resources. As exploration and production shift toward deepwater offshore fields, deep terrestrial formations, and unconventional resources, the demand for high-performance materials, particularly high-end specialty steels, has increased

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