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19.03.2024

Factors Ensuring High-Frequency Welded Pipe Product Quality and Their Impacts

To ensure that the quality of high-frequency welded pipe products meets technical standards and customer needs during the production process, it is essential to analyze the factors affecting product quality...
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Technical Articles
  • Posted: 12/18/2023 19:19:00  Hits: 12
    High-pressure natural gas pipelines High-pressure natural gas pipelines have become an integral part of our modern society, providing a reliable and efficient means of transporting this valuable resource. These pipelines are designed to withstand immense pressure, ensuring the safe and efficient delivery of natural gas...
  • Posted: 11/15/2023 13:51:20  Hits: 3
    Seamless steel pipes have played a crucial role in various industries for centuries. These pipes are manufactured without any welding or joints, making them highly durable and reliable. The seamless design ensures that there are no weak points or potential leakage areas, making them ideal for transporting fluids and gases...
  • Posted: 09/25/2023 22:06:26  Hits: 4
    Steel pipes have been a crucial component in the development of modern infrastructure. Dating back to ancient times, humans have recognized the importance of channeling fluids and gases efficiently and safely. However, it was not until the 19th century that steel pipes emerged as a game-changer in this field. The invention...
  • Posted: 09/07/2023 21:47:48  Hits: 8
    3. Electron microscope analysis After the cross-section of the sample was polished, it was scanned by a QUANTA400 electron microscope. Only Si, Mn, and O elements were found on the metal substrate at the extension of the micro-cracks around the warped skin interlayer, and no continuous casting mold slag components such...
  • Posted: 08/29/2023 20:06:34  Hits: 19
    Abstract: Through the electron microscope scanning analysis of the warped skin of steel pipes, the possibility of the quality problem of the billet due to improper protection pouring in the continuous casting process of the billet was ruled out; through the analysis of the metallographic structure, combined with the basic...
  • Posted: 05/21/2023 19:33:24  Hits: 2
    Manufacturing methods of seamless steel tubes include manufacturing methods of steel smelting, tube billet and steel pipe. The technical requirements directly affect the performance and quality of the seamless steel pipe.   1.2.1 The smelting method of steel The smelting of steel is generally carried out with equipment...
  • Posted: 05/10/2023 19:29:22  Hits: 3
    A large number of seamless steel pipes of various specifications and materials are used in pipelines, valve chambers, station process pipelines, pressure vessels and pressure pipeline equipment in natural gas gathering and transportation pipeline projects, including gas gathering pipeline projects and gas transmission...
  • Posted: 04/26/2023 16:31:23  Hits: 7
    In recent years, as China attaches great importance to the process of urbanization, the speed of urbanization in China has accelerated significantly. At the same time, China's pipeline transportation industry is also booming. More and more dangerous source pipelines are gradually approaching people's living areas...
  • Posted: 02/22/2023 13:06:31  Hits: 3
    Seamless steel pipes are divided into thick-walled seamless steel pipes and thin-walled seamless steel pipes according to different uses. Seamless steel pipes are widely used. General-purpose seamless steel pipes are rolled from ordinary carbon structural steel, low-alloy structural steel or alloy structural steel according...
  • Posted: 12/29/2022 19:26:17  Hits: 4
    At present, there are many kinds of pipes for water delivery. Outdoor water delivery pipes can be divided into two categories, that is, metal pipes and non-metal pipes. The outdoor metal water pipes that are widely used now mainly include steel pipes and ductile iron pipes. Steel pipes are divided into welded steel pipes...