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  This article delves into the significance of two key processes—straightening and passivation—in refining composite seamless steel pipes to meet the exacting demands of modern industry.   In the realm of specialized materials, composite seamless steel pipes occupy a distinctive position due to their exceptional mechanical strength, superior corrosion resistance, and excellent heat transfer properties. […]

  Double metals metallurgically-bonded seamless steel pipes is The inner and outer metal are two kinds of steel with different chemical composition through metallurgical fusion, so that the inner and outer layer of metal in the medium part of the mutual melting composite steel pipe. In the realm of industrial pipelines, the demand for materials with

   X65Mo belongs to the steel plate for oil and gas transmission pipelines and pipe fittings.X65Mo steel plate pipeline steel has high strength, high toughness, so that the indicators of the steel plate can meet the standards of submarine pipeline steel. X65Mo belongs to the steel plate for oil and gas transmission pipelines and pipe

  S355 MLO steel pipe is a high-strength steel pipe specially designed for Marine engineering with excellent corrosion and wear resistance. Here are some key takeaways about the S355 MLO Marine structural tube: ​1. Material characteristics   S355 Steel: S355 is a low-alloy high-strength structural steel with good weldability and mechanical properties, suitable for   structures

  In the world of piping and mechanical engineering, flanges play a crucial role in connecting pipes, valves, and other components.   The Flange Face  of a flange is an essential characteristic that affects the sealing capability and suitability for different applications.   This article delves into the various types of flange faces, their unique