News

  • Basic function and introduction of anchor bolts

    Basic function and introduction of anchor bolts

    Anchor bolts, this kind of bolts are used to fix the machine on the ground. Because of its strong stability, we often see it used in bridges, mines, railways, highways, power companies, cement plants, automobiles, motorcycles, tower cranes, boiler steel structures, large-span steel structures, and l... read more

    Mar 05,2021 Industry News
  • Selection of Quenching Medium in Heat Treatment of Fasteners

    Selection of Quenching Medium in Heat Treatment of Fasteners

    Fasteners are a kind of general parts used for mechanical connection and fixation. The fastener heat treatment process is divided into two processes, heating and cooling, and the ideal heat treatment quality can be obtained by reasonably controlling the two processes respectively. (1) Bolts, studs, ... read more

    Feb 27,2021 Industry News
  • Fasteners such as U-bolts are the most widely used parts

    Fasteners such as U-bolts are the most widely used parts

    Fasteners such as U-shaped bolts and American-made bolts are the most widely used parts. Some fasteners can be found in various machinery, equipment, vehicles, ships, instruments, meters and supplies. Fasteners are characterized by a wide range of specifications, different functions, and standardiza... read more

    Feb 20,2021 Industry News
  • The difference between high-strength bolt friction type and pressure type connection

    The difference between high-strength bolt friction type and pressure type connection

    High-strength bolt connection is to clamp the plate of the connecting plate through the large tightening pretension in the bolt rod, which is sufficient to generate a large friction force, thereby improving the integrity and rigidity of the connection. When subjected to shear force, according to the... read more

    Feb 07,2021 Industry News
  • The difference between high-strength bolts and ordinary bolts

    The difference between high-strength bolts and ordinary bolts

    High-strength bolts can bear greater load than ordinary bolts of the same specification. The material of ordinary bolts is made of Q235 (ie A3). The material of high-strength bolts is 35# steel or other high-quality materials. After being made, heat treatment is performed to improve the strength. Th... read more

    Jan 30,2021 Industry News
Contact Us