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  • What are the maintenance details of stud bolts?

    What are the maintenance details of stud bolts?

    Studs usually require cosmetic treatment. There are various types of bolt appearance treatments. Commonly used are electroplating, blackening, oxidation, phosphating and electroless zinc flake coating. However, electroplated fasteners account for a large proportion of the practical application of fa... read more

    May 19,2022 Industry News
  • How to stabilize the anchor bolts?

    How to stabilize the anchor bolts?

    Anchor bolts refer to bolt members with right-angled hooks at the lower end, or L-shaped and U-shaped bolts. Anchor bolts have the function of increasing the anchorage, thereby increasing the load-bearing load of the equipment, and can even play a very good stabilizing role during movement and earth... read more

    May 13,2022 Industry News
  • Why are the anchor bolts defective in production?

    Why are the anchor bolts defective in production?

    1. Caused by mechanical equipment. For example, there is an eccentricity problem. This error is usually caused by a problem during the second installation, or by a mistake in the mechanical adjustment. 2. Head tilt. Encountering this situation is the most unacceptable. The main reason is that adjust... read more

    May 05,2022 Industry News
  • What are the reasons for the damage of the anchor bolts?

    What are the reasons for the damage of the anchor bolts?

    The thread of the foundation anchor bolt is damaged, and the nut cannot be rotated and tightened when the steel structure building column is installed. The reasons for the damage to the bolt thread are: the anchor bolt is bumped or improperly stored during transportation, packing and unpacking, and ... read more

    Apr 28,2022 Industry News
  • What causes the corrosion of anchor bolts?

    What causes the corrosion of anchor bolts?

    (1) Media reasons. Although some anchor bolts are not in direct contact with the medium, for various reasons, corrosive media may transfer to the anchor bolts, causing the anchor bolts to corrode. (2) Environmental reasons. Carbon steel bolts will corrode in wet conditions. (3) The reason for the bo... read more

    Apr 21,2022 Industry News
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