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...
    Read more
  • Characteristics of U beam

    Characteristics of U beam

    U Beam is beautiful in appearance and light in weight. The subway cars can be half surrounded, so that the train runs in the air ‘trough’; The side wall of the beam body is equipped with a sound absorbing panel, which can effectively absorb the noise emitted by the train and reduce th...
    Read more
  • 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...
    Read more
  • Stainless steel welded pipe surface treatment method

    Stainless steel welded pipe surface treatment method

    Stainless steel welded pipe market is relatively large, mainly to help production and life, but stainless steel welded pipe in transportation is still more difficult to do, because the control products are relatively round, it is difficult to strengthen, transport speed can not be too fast. If th...
    Read more
  • 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...
    Read more
  • Galvanized steel Angle process

    Galvanized steel Angle process

    Galvanized Steel Angle process, Angle steel galvanized production process is as follows. Inspection of Angle steel before plating. Angle steel pre-plating inspection belongs to the pre-plating range of galvanized, which is the first process of galvanized production, to check whether the Angle ste...
    Read more
  • 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...
    Read more
  • 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...
    Read more
  • Storage requirements for thick wall seamless steel pipe

    Storage requirements for thick wall seamless steel pipe

    Making ring parts with Thick wall seamless steel pipe can improve the material utilization rate, simplify the manufacturing process, save the material and processing time, such as rolling bearing ring, jack cover, etc., has been widely used in steel tube manufacturing. In fact, the Thick wall sea...
    Read more
  • 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,...
    Read more
  • Application of Seamless steel pipe

    Application of Seamless steel pipe

    Seamless steel pipe is a kind of metal material widely used in industry and construction. This shows the importance of seamless steel pipe. High pressure boiler tube has a very wide range of applications in boiler production and manufacturing, seamless steel pipe has the characteristics of high t...
    Read more
  • 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...
    Read more
12345 Next > >> Page 1 / 5