News

  • Classification Of Stainless Steel Seamless Pipe

    Classification Of Stainless Steel Seamless Pipe

    Stainless steel is a cost-effective and corrosion-resistant material that is highly durable, with a smooth surface finish and excellent strength. Stainless steel seamless pipes/tubes are commonly used in commercial and industrial applications, particularly for fluid transportation. Types of Stain...
    Read more
  • Duplex stainless steel pipe details

    Duplex stainless steel pipe details

    The so-called duplex stainless steel has half of the ferrite phase and half of the austenite phase in its solid-quenched structure. Generally, the minimum phase content may reach 30%. Due to the characteristics of the two-phase structure, DSS has the advantages of both ferritic stainless steel an...
    Read more
  • How Is Seamless Stainless Steel Pipe Made?

    How Is Seamless Stainless Steel Pipe Made?

    Would you like to know how seamless stainless steel pipes are made? Union Steel provides a brief introduction to the manufacturing process of these pipes. There are four main production methods for stainless steel seamless pipes: hot rolling, cold rolling, cold drawing, and extrusion.   Manu...
    Read more
  • What are the characteristics of large-diameter steel pipe

    What are the characteristics of large-diameter steel pipe

    1. Impact toughness of large-diameter steel pipe galvanized square pipe: The load acting on the machine parts at a very high speed is called impact load, and the ability of the metal to resist damage under the action of impact load is called impact toughness. 2. Strength of large-diameter steel p...
    Read more
  • Straight seam steel pipe continuous rolling process and use classification

    Straight seam steel pipe continuous rolling process and use classification

    Straight seam steel pipe continuous rolling process: straight seam steel pipe continuous rolling process, the continuous rolling process is used in the continuous rolling and fixed diameter reduction process of steel pipes. Steel pipe continuous rolling is a process in which the steel pipe and th...
    Read more
  • Difference Between 3LPE And 3LPP Coating

    Difference Between 3LPE And 3LPP Coating

    Both 3LPE and 3LPP coating systems offer excellent mechanical and corrosion-resistant properties for specific requirements. However, there are 12 differences between 3LPE coating and 3LPP coating. Please read on to learn more. Coating Material: 3LPE coating is composed of epoxy resin layer, adhes...
    Read more