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  • 05/04/2022
    Stainless Steel Welded Pipe VS Stainless Steel Seamless Pipe

    1.) Brief Introduction of SS Welded Pipe and SS Seamless Pipe  Stainless steel welded pipe, shorting for welded pipe, is a kind of pipe that commonly welds steel products or steel bands curled and formed by machines and mold. Although the SS welded pipe’s manufacturing technique is effortless and has high production efficiency, various specifications… Continue reading Stainless Steel Welded Pipe VS Stainless Steel Seamless Pipe

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  • 30/11/2021
    What is stainless steel? Why do we need stainless steel?

    All metals react with oxygen in the atmosphere to form an oxide film on the surface. Unfortunately, the iron oxide formed on ordinary carbon steel continues to oxidize, causing the corrosion to continue to expand and eventually forming holes. You can use paint or oxidation-resistant metals (such as zinc, nickel, and chromium) for electroplating to… Continue reading What is stainless steel? Why do we need stainless steel?

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  • 30/11/2021
    Stainless Steel Surface Technology

    Surface Feature Summary of Manufacturing Method Use NO.1 Silver white matt Hot rolled to the specified thickness, on a rough, matte surface that has been annealed and dephosphorized No need for surface gloss purposes NO.2D silver white After cold rolling, heat treatment and pickling are carried out, and sometimes the matte surface is processed by… Continue reading Stainless Steel Surface Technology

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  • 29/11/2021
    Stainless Steel Specifications, Models and Sizes: Stainless Steel Plates Include Coils and Original Plates

    Roll: 1.) Coils are divided into cold-rolled coils and hot-rolled coils, trimmed coils and unedged coils 2.) The thickness of cold-rolled coils is generally 0.3-3mm, and cold-rolled sheets with thicknesses of 4-6mm are also available. The widths are 1m, 1219m, and 1.5m, which are represented by 2B. 3.) The thickness of hot-rolled coils is generally… Continue reading Stainless Steel Specifications, Models and Sizes: Stainless Steel Plates Include Coils and Original Plates

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  • 26/11/2021
    Classification of Stainless Steel According to the Matrix Structure

    1.) Ferritic stainless steel. Containing 12% to 30% chromium. Its corrosion resistance, toughness and weldability increase with the increase of chromium content, and its resistance to chloride stress corrosion is better than other types of stainless steel. 2.) Austenitic stainless steel. It contains more than 18% chromium, and also contains about 8% nickel and a… Continue reading Classification of Stainless Steel According to the Matrix Structure

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