Industry News

  • Production and storage of spiral steel pipe

    Production and storage of spiral steel pipe

    Spiral steel pipe is a kind of welded steel pipe made of strip steel or coil plate after opening, milling, forming, welding, cutting, beveling, hydrostatic test, mechanical property test and X-ray detection. Due to the spiral shape of the weld, it is called spiral steel pipe, also known as spiral...
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  • Precautions for anticorrosion of mining I beam

    Precautions for anticorrosion of mining I beam

    In order to enhance the performance of mining I beam production plant and extend its service life, it is necessary to carry out anti-corrosion treatment for it. The effect of anti-corrosion will have a great impact on the use of section steel, so pay attention to the following points in the proce...
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  • Knowledge of cold drawn round steel

    Knowledge of cold drawn round steel

    Cold drawn round steel, in fact, is one of the cold drawn steel, how much do you know about cold drawn round steel? The following is the relevant cold-drawn round steel 1. What is the difference between square steel, flat steel and strip steel? In addition, cold drawn round steel and cold drawn f...
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  • Application of galvanized checkered steel coil

    Application of galvanized checkered steel coil

    Galvanized checkered steel coil has a variety of surface processing has broadened its application field, different surface processing makes Galvanized checkered steel coil surface different, so that it has its unique in the application. In the field of architectural applications, the surface fini...
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  • Alloy seamless steel tube shape specification and application

    Alloy seamless steel tube shape specification and application

    With the use of machinery industry production, the application of the alloy seamless steel tube is more critical, full play a key role in the mechanical industrial production, contains the drive bearing, oil drilling, bike, such as industrial production, manufacturing seamless steel pipe, it appl...
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  • Seamless steel tube  quality requirements

    Seamless steel tube quality requirements

    Seamless steel tube according to the standard is divided into ordinary, near standard, national standard three standards. Seamless steel tube needs to cover the pressure blue and the middle part of the sealing ring have certain standards.The flange cover of these three standards are ordinary 6kg,...
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  • Hot extrusion process of stainless steel tube

    Hot extrusion process of stainless steel tube

    The hot extrusion process of stainless steel pipes is the main production process of hot-worked stainless steel seamless pipes in the world. With the development of technology, some types of hot-rolled steel pipe lines can produce stainless steel pipes, but the extrusion line is the main producti...
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  • Four polishing processes of 304 stainless steel belt

    Four polishing processes of 304 stainless steel belt

    Although ordinary 304 stainless steel strip can be used as the basic material, because of the lack of smoothness, it is not attractive enough to be used directly to produce products. After polishing, it can make the steel belt glow with different brilliance. The stainless steel bowls, stainless s...
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  • Scaffold erection tool design scheme

    Scaffold erection tool design scheme

    With the continuous and rapid development of China’s economy, the construction industry in the rapid development, people’s living environment and living environment has been greatly improved, the construction industry has been using scaffolding for thousands of years to assist constru...
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  • Color plate installation sequence

    Color plate installation sequence

    1. Color coating plate installation Construction procedures: embedded connectors - vertical wall reinforcement - wall plate installation - plate joint treatment 2. Construction points are the most important process of this process. In order to ensure the quality of the project, special attention ...
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  • Welding process of 904l stainless steel sheet

    Welding process of 904l stainless steel sheet

    Welding process of 904l stainless steel sheet: The 904L stainless steel welding process method belongs to the low-carbon dual-phase austenitic stainless steel welding process. It adopts two steps of manual tungsten electrode[wiki]argon[/wiki] arc welding and pickling and passivation treatment on ...
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  • Will the surface of 310s stainless steel plate rust?

    Will the surface of 310s stainless steel plate rust?

    310S stainless steel plate is divided into cold rolled plate hot rolled plate 310S stainless steel plate product introduction Stainless steel plate surface smooth, plastic, toughness and high mechanical strength, acid, alkali gas, solution and other media corrosion. It is an alloy steel that is r...
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