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  • Welded Steel Pipe Cooperation Work Forces

    Welded Steel Pipe Cooperation Work Forces

    The capacities and characteristics of alloy steel pipe development as well as the alloy steel pipe development working modes such as overtime work and work in shifts should be better understood to further improve the welded steel pipe pro...

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  • Date Analysis of API Steel Pipe

    Date Analysis of API Steel Pipe

    Process dynamic estimation of different types of steel pipes as well as seamless steel pipe tips can be achieved in several ways including the data analysis during the previous time period. The data can be used as a base for seamless st...

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  • Classification of Seamless Steel Pipe Applications

    Classification of Seamless Steel Pipe Applications

    Due to some special stainless steel gradually built smelting refining equipment, such as AOD ( argon- oxygen refining furnace ), VOD ( vacuum oxygen refining furnace ) and has been put into operation , etc., of stainless steel smelt...

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  • The Use of Seamless Steel Tubes and Welded Pipes

    The Use of Seamless Steel Tubes and Welded Pipes

    Welded steel pipe is generally adopted; cold rolling, high-frequency welding, molding process is completed. It is a kind of pipe joints. Hot-rolled seamless steel pipe is drawn into seamless, hot-rolled tube through forging billet, pie...

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  • Introduction to the Invention of Seamless Steel Pipe

    Introduction to the Invention of Seamless Steel Pipe

    In the seamless steel pipe invention described in terms of welded tubes , patented in 1923, after a low-frequency resistance welding method and DC welding method has now entered into the main production, small- diameter steel pipe with ...

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  • Industry Usage of Seamless Steel Pipe

    Industry Usage of Seamless Steel Pipe

    As there is no better material suitable for chemicals transportation, seamless steel pipe industry usage is vital. Because the steel won can react with the chemicals, the seamless steel pipe is fit for the usage. General, seamless steel...

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