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盛仕达钢铁股份有限公司

Industry News

  • SAE20 Structural Steel Pipe

    SAE20 Structural Steel Pipe

    SAE20 Structural Steel Pipe is widely used in the mechanical treatment field, petrochemical industry, transport and construction field. SAE20 Steel Can be used in low and medium pressure boiler for the transportation of fluids, for example steam tube, big smoke tube, small smoke tube, generating ...
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  • Notices of low carbon steel

    Notices of low carbon steel

    Low carbon steel: low carbon content, no hardening tendency, good plasticity, need to take special process welding, heat treatment after welding and need for a variety of welding methods. But still should be noted: welded joints, etc. should ensure strong welding should not have more than the sta...
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  • Measuring the oil transmission pipeline pressure method and comparison

    Measuring the oil transmission pipeline pressure method and comparison

    The lowest cost way to transport oil through the pipeline transmission is compared to other methods, which is a large investment and low maintenance. Relatively speaking, because a wide range (hundreds of thousands of kilometers), passing through the complex environment, monitoring and maintenanc...
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  • “Internet + Steel” Full Impact SSAW Steel Pipe Manufacturers

    “Internet + Steel” Full Impact SSAW Steel Pipe Manufacturers

    The SSAW steel pipe manufacturers because the steel market downturn, the steel trade team is facing a major reshuffle.According to statistics, the number of the country’s steel trade has reduced from 200000 to 100000  or so. China’s iron and steel industry in the traditional trade mod...
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  • Difference between the resistance welding and high frequency welding

    Difference between the resistance welding and high frequency welding

    The main principle is different, as the name implies resistance welding, resistance welding a weldment composition after pressure is applied through the electrodes, the use of electric current through the resistor in thermal contact with the joint surfaces and adjacent areas generated by the weld...
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  • Applications of Structural Steel Pipe

    Applications of Structural Steel Pipe

    Structural steel pipe are used in many ways and their application can be diverse. They are particularly useful because they offer the unique combination of good welding properties with guaranteed strengths. Structural Steel is an extremely adaptable product and is often favoured by the engineer t...
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  • How to improve the wall thickness accuracy of reinforced 3pe anticorrosive steel pipe

    How to improve the wall thickness accuracy of reinforced 3pe anticorrosive steel pipe

    1. For the heating of the tube billet, it is necessary to pay attention to uniform heating, prohibit rapid rise and fall of temperature, and maintain a stable rise and fall of temperature. 2. Use the centering roller to determine whether it is in place, and adjust the center axis and opening angl...
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  • Anti-corrosion practices of buried steel pipes

    Anti-corrosion practices of buried steel pipes

    Pipeline rust removal→primer coating→full topcoat→second topcoat→winding glass cloth→topcoat→topcoat; Inner wall construction process: pipeline derusting → primer coating → all-over top-coat → second-pass top-coat → third-pass top-coat 1. Pipeline rust removal Before applying the primer, the surf...
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  • Advantages and disadvantages of ductile iron pipe application

    Advantages and disadvantages of ductile iron pipe application

    Advantage: Compared with PE pipe, In terms of installation time, ductile pipes are easier and faster to install than PE pipes, and the internal and external bearing pressure is better after installation; From the perspective of airtightness and corrosion resistance, the airtightness of the ductil...
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