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盛仕达钢铁股份有限公司

Industry News

  • Spiral steel pipe is cheaper than straight seam steel pipe

    Spiral steel pipe is cheaper than straight seam steel pipe

    Both the spiral steel pipe and the straight seam steel pipe belong to the series of welded steel pipes, and the number of applications is very large, but the spiral steel pipe has a greater advantage than the straight seam steel pipe in terms of price. At present, the price of the mainstream spir...
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  • How to choose GB9948 seamless steel pipe

    How to choose GB9948 seamless steel pipe

    The ability of GB9948 seamless steel pipe steel raw materials to avoid external force, called the technological performance of steel raw materials, is the key link in engineering architectural design and raw material use. How to choose GB9948 seamless steel pipe has the following dimensions: Firs...
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  • Simple classification of welded steel pipes

    Simple classification of welded steel pipes

    Classification of welded steel pipes: 1. Ordinary carbon steel wire casing (GB3640-88) is a steel pipe used to protect wires in electrical installation projects such as industrial and civil buildings, installation of machinery and equipment. 2. Welded steel pipe Straight seam electric welded stee...
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  • Introduction to the use of seamless steel pipes

    Introduction to the use of seamless steel pipes

    1. Use of seamless steel pipes for structures: seamless steel pipes for such structures are now more suitable for general structures and their mechanical equipment structures. Compared with others, the quality of such seamless steel pipes is There are some practical differences. 2. Use of seamles...
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  • What is anti-corrosion spiral steel pipe

    What is anti-corrosion spiral steel pipe

    Spiral steel pipes are generally divided into two categories during use: overhead pipes and buried pipes. As the name implies, overhead pipes are used on the ground. They are generally set up with concrete buttresses and pipe brackets, and some are used on pipe galleries. The buried pipes are bur...
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  • Anti-corrosion seamless steel pipe

    Anti-corrosion seamless steel pipe

    The anti-corrosion seamless steel pipe is obtained after the seamless steel pipe is subjected to anti-corrosion treatment, and it is a composite steel pipe that can adapt to the corrosive environment. There are internal anti-corrosion, external anti-corrosion and internal and external anti-corros...
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  • Q345D seamless steel pipe

    Q345D seamless steel pipe

    Q345D seamless steel pipe 42Cr2Mo steel is ultra-high strength steel, with high strength and toughness, good hardenability, no obvious temper brittleness, small deformation during quenching, high fatigue limit and high resistance after quenching and tempering. Secondary impact ability, good impac...
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  • DN150-DN200 hot dip galvanized steel pipe

    DN150-DN200 hot dip galvanized steel pipe

    The DN150-DN200 hot-dip galvanized steel pipe increases the ambient temperature to solidify it, and various mechanized forming methods for discontinuous production have emerged, including bag press molding, injection molding, and compression molding. Filament winding and centrifugal forming, etc....
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  • Steel jacketed steel steam direct buried thermal insulation steel pipe

    Steel jacketed steel steam direct buried thermal insulation steel pipe

    No matter which method is used for the steel-cased steel steam direct-buried thermal insulation steel pipe, there will be no defects such as annulus, cracks, and delamination. Directly buried steam pipelines are constantly updated. Sealed and waterproof. Encyclopedia of methods for direct burial ...
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  • Directly buried steel jacketed steel steam insulation pipe

    Directly buried steel jacketed steel steam insulation pipe

    Steel-cased steel directly buried steam insulation pipe is also called insulation steel pipe for steam pipeline. And has strong corrosion resistance, the service life can reach 50 years. Its thermal insulation performance can reduce the heat loss by 70%, avoiding the heat loss in the process of s...
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  • Seamless steel pipe for oil cracking

    Seamless steel pipe for oil cracking

    Steel is an indispensable and important product in many fields, and the varieties of steel products used in different fields are also different. There are many varieties of steel products, including seamless steel pipes, channel steels, I-beams and H-beams for oil cracking in Wuxi. Different type...
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  • What is the difference between spiral steel pipe Q235B and L245

    What is the difference between spiral steel pipe Q235B and L245

    Q235B and L245 are the two materials that are encountered in the spiral steel pipe. The Q235B spiral steel pipe is the most common in the market at present, and the common specifications are available in stock, but L245 is a material in the pipeline steel. L245 is a low-pressure fluid coiled pipe...
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