Article List

• Flat welding flange with neck (SO)

  Flat welding flange with neck (SO)It is one of the manifestations of national standard flanges (also known as GB flanges) and is one of the commonly used flanges on equipment or pipelines. The lower neck height improves the stiffness and load-bearing capacity of the flange. Compared with butt welded

  October 14, 2024
• Plate type flat welding flange (PL)

  Plate type flat welding flange (PL)Also known as lap flange, it is a relatively simple flange composed of two steel plates welded together, usually used for connecting low-pressure pipelines. Due to its poor rigidity, it should not be used in chemical process piping systems with supply and demand, f

  October 12, 2024
• Finite Element Analysis (FEA)

  Finite element analysis is a simulation technique that has been applied to the bending process of aluminum materials. By using FEA, engineers can predict the behavior of aluminum profiles during bending, enabling them to optimize them before the bending process begins. This not only reduces material

  October 11, 2024
• Precision CNC bending

  Computer Numerical Control (CNC) bending has become a game changer in the field of aluminum bending. CNC machines equipped with advanced software can perform highly complex bending operations with unparalleled precision. These machines are capable of generating complex 3D curves and angles, ensuring

  October 10, 2024
• The Main Difference between Bronze And Cast Bronze

  Bronze is a material with a long history, commonly used in the production of sculptures, jewelry, and other decorative items. In the field of metal processing, although bronze and cast bronze are similar, there are some subtle and important differences between them.The main differences between bronz

  September 30, 2024
• The Characteristics of Heavy-duty Steel Drag Chains

  The characteristics of heavy-duty steel drag chains | As an advanced device designed specifically to protect mobile wires and cables, heavy-duty steel drag chains not only demonstrate exquisite industrial manufacturing skills, but also play a crucial role in maintaining equipment safety and extendin

  September 29, 2024
• Tensioning Device

  Chain conveying equipment uses chains as the main load-bearing body. Due to the large allowable length error of the chains, the wear of the chains during use can also cause the pitch of the chains to elongate. Therefore, the chain conveyor equipment must be designed with a tensioning device.The tens

  September 27, 2024
• Dakro Processing

  Principle and Process:Dakro treatment is a new type of surface treatment technology, mainly composed of zinc powder, aluminum powder, chromic acid, and deionized water. A dense Dacromet coating is formed on the surface of screws and bolts through processes such as immersion, centrifugation, and heat

  September 26, 2024
• Galvanized treatment

  Galvanizing treatment enhances the corrosion resistance and aesthetics of screws and bolts by coating them with a layer of zinc. Galvanizing treatment is divided into two types: hot-dip galvanizing and electroplating galvanizing.Hot dip galvanizing: Immerse screws and bolts in molten zinc solution,

  September 25, 2024
• Blackening Treatment of Screws And Bolts

  Blackening treatment, also known as oxidation treatment or bluing treatment, is a chemical reaction that forms an oxide film on the surface of screws and bolts. This process usually involves placing screws and bolts in a chemical solution containing an oxidant, heating them to form a layer of Fe3O4

  September 24, 2024