Shinestar STEEL GROUP CO., LTD

盛仕达 钢铁 股份有限公司

BERITA & HARGA

  • API 5L PSL1, SEAMLESS STEEL PIPE PRICE LIST

    API 5L PSL1, SEAMLESS STEEL PIPE PRICE LIST

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  • 6 steel mills raised prices, billets fell by 20, and there is little room for steel prices to rise

    6 steel mills raised prices, billets fell by 20, and there is little room for steel prices to rise

    On October 8, the domestic steel market price rose slightly, and the ex-factory price of Tangshan common billet fell 20 to 3710 yuan / ton. During the holiday, the prices of bulk commodities rose, and after the holiday, the market prices continued to rise, and the market trading atmosphere picked...
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  • Steel mills rise, steel prices are on the strong side

    Steel mills rise, steel prices are on the strong side

    On June 29, the domestic steel market mainly rose, and the ex-factory price of Tangshan Qian’an billet rose 30 to 4,040 yuan/ton. In terms of transactions, speculative demand was released, and futures and spot traders were active in picking up goods. On the 29th, the closing price of the ma...
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  • Characteristics of mining plastic-coated steel pipes

    Characteristics of mining plastic-coated steel pipes

    Has the following characteristics: (1) Flame retardant and antistatic The product adopts mining polyethylene coating, and its antistatic and flame retardant components are evenly distributed on the surface and inner layer of the pipe, which meets the requirements of MT181 and is suitable for spec...
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  • Steel prices or weak operation

    Steel prices or weak operation

    This week, the mainstream price in the spot market is mainly down. Specifically, the market was disturbed by the epidemic and there were heavy rains in many parts of South China and Southwest China, and the market demand weakened. At the same time, the coke was raised in two rounds, the raw mater...
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  • Design principle of seamless steel pipe plant

    Design principle of seamless steel pipe plant

    Design principle of seamless steel pipe plant:   Seamless steel pipe plant 1. Using the three-dimensional space simulation module, the three-dimensional coordinate system of the curved surface is established according to the relationship between the curved surface and the building axis provi...
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  • Causes of magnetic properties of seamless steel pipe

    Causes of magnetic properties of seamless steel pipe

    When constructing and repairing gas pipelines for welding, sometimes magnetic bias blowing will affect the welding process. Gb6479 seamless steel pipe is mainly used to produce products of pneumatic or hydraulic components, such as air cylinder or oil cylinder. The chemical composition of precisi...
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  • Terminology of seamless steel pipe

    Terminology of seamless steel pipe

    Nowadays, many fields have their own professional terms. For example, the auto repair industry, the chef industry and other fields have their own professional terms, and our seamless steel pipe factory is no exception. We also have professional terms. If you don’t understand it, you may com...
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  • Measurement method of straightness of steel pipe

    Measurement method of straightness of steel pipe

    Generally speaking, there are two ways to calculate straightness or curvature:   1、 Local curvature of seamless steel pipe or straight seam steel pipe: measure the chord height (mm) at the maximum bending of the steel pipe with a ruler with a length of one meter, which is the value of local curv...
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  • Characteristics and application of finishing pipe

    Characteristics and application of finishing pipe

    Finish rolled pipe, also known as cold-rolled precision steel pipe, is a production process of seamless steel pipe.   Characteristics of finish rolled pipe: 1. The tolerance dimension accuracy of cold rolled precision steel pipe is high, and the product accuracy is controlled within ± 0.05mm...
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  • Difference between cold rolled precision steel pipe and cold drawn seamless steel pipe

    Difference between cold rolled precision steel pipe and cold drawn seamless steel pipe

    Cold rolled precision steel pipe is a kind of high-precision steel pipe material after cold drawing or hot rolling. Because there is no oxide layer on the surface and inner wall of cold-rolled precision steel pipe, no leakage under high pressure, high precision, high brightness, cold bending fixe...
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  • Application of medium and low pressure boiler tubes

    Application of medium and low pressure boiler tubes

    Medium and low pressure steam boiler tubes are made of steel ingots or solid tube blanks through perforation, and then made by hot rolling, cold rolling or cold drawing. Seamless steel pipe has a tight position in China’s steel pipe industry. According to incomplete statistics, there are ab...
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