Product News

  • Introduction to the construction process of steel pipe piles

    Introduction to the construction process of steel pipe piles

    The purpose of steel pipe pile construction is to transfer the load of the upper building to the deeper soil layer with a stronger bearing capacity or to compact the weak soil layer to improve the bearing capacity and compactness of the foundation soil. Therefore, the construction of pipe piles m...
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  • The significance of the oil casing heat treatment process

    The significance of the oil casing heat treatment process

    In addition to being used for oil extraction, the emergence of oil casing can also be used as a pipeline for transporting raw materials. To enhance the quality of oil casing, every link in the production process is particularly important, especially the temperature control during the period, whic...
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  • Control Measures for Submerged Arc Steel Pipe Welding

    Control Measures for Submerged Arc Steel Pipe Welding

    Submerged arc steel pipe has become the steel pipe of large-scale oil and gas transportation projects at home and abroad due to its large wall thickness, good material quality and stable processing technology. In large-diameter submerged arc steel pipe welded joints, the weld seam and heat-affect...
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  • What is the rust removal method of welded steel pipe and its importance

    What is the rust removal method of welded steel pipe and its importance

    The anti-corrosion of buried steel pipes is a key procedure to ensure and prolong its service life. To ensure that the anti-corrosion insulation layer is firmly combined with the pipe wall, rust removal of the pipe is the most important. Generally, the rust on the surface of the steel pipe can be...
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  • ADVANTAGES AND APPLICATIONS OF P22 STEEL PIPES

    ADVANTAGES AND APPLICATIONS OF P22 STEEL PIPES

    ADVANTAGES AND APPLICATIONS OF P22 STEEL PIPES ADVANTAGES: Higher strength to weight ratio than standard carbon steel pipe. Improved corrosion resistance in harsh environments. Excellent thermal conductivity. Good formability. The alloy has excellent weldability and machinability, making it suita...
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  • FEATURES OF ALLOY STEEL P22 TUBES

    FEATURES OF ALLOY STEEL P22 TUBES

    FEATURES OF ALLOY STEEL P22 TUBES Alloy steel P22 pipes are made from a mixture of different metals, typically including iron & carbon. This combination allows for greater strength & toughness than other types of steel tubing. Alloy Steel P22 Tubes are also more heat resistant than other ...
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