Professional production of precision steel pipe and steel bar!


  • Stainless steel seamless pipe

    Stainless steel seamless pipe

    Seamless pipe is a kind of long steel with hollow section and no joints around. In total, there are more than 5100 production plants under more than 1850 companies in more than 110 countries producing seamless pipes in the world, including more than 260 plants under more than 170 companies in 44 ...
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  • Cold extrusion technology of steel sleeve

    Cold extrusion technology of steel sleeve

    Cold extrusion is a processing method that puts the metal blank in the cold extrusion die cavity and applies pressure to the blank through the punch fixed on the press at room temperature to make the metal blank produce plastic deformation and produce parts. China has been able to cold extrude me...
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  • Rebar connection sleeve advantage

    In the construction industry, all kinds of rebar are used in a wide range, and it is known that the length of rebar is limited, sometimes people do not need too long rebar to cut it, and sometimes they need longer rebar, and they need to connect them together. Times the cut steel bar is sometimes...
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  • Grouting sleeve

    Grouting sleeve

    Grouting sleeve is also called grouting sleeve joint or sleeve grouting joint. The sleeve used for sleeve grouting joint is generally cast from nodular cast iron or high-quality carbon structural steel, and its shape is mostly cylindrical or spindle. Grouting material is a dry mixture composed of...
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  • U-shaped steel plate waterstop

    U-shaped steel plate waterstop

    U-shaped steel plate waterstop, also known as U-shaped steel plate waterstop. The horizontal prefabricated components and vertical prefabricated components in the basement of the building cannot be cast in situ at one time. Generally, the horizontal construction joint is reserved at the part 300m...
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  • Stainless steel seamless tube

    Stainless steel seamless tube

    Stainless steel seamless pipe is a kind of hollow section, no joints around the strip steel. The characteristics of stainless steel seamless tube: first, the thicker the wall thickness of the product, it is more economical and practical, the thinner the wall thickness, its processing cost will ri...
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  • Reinforcement straight thread connecting sleeve

    Steel bar straight thread connecting sleeve, also known as steel bar joint. A connector used to connect reinforcement and with threads corresponding to screw heads. The construction process is that the end of the reinforcement is processed into straight thread by rolling...
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  • General Administration of Sports Interpretation

    General Administration of Sports Interpretation

    National Fitness Action How to Fitness Scientifically Recently, the Office of the Healthy China Action Promotion Committee held a press conference. At the meeting, the relevant leaders of the Group Department of the General Administration of Sports of the People’s Republic of China interp...
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