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M 12*100 Sleeve Anchor Elevator Expansion Anchor Bolt with hex nuts washer elevator bolt Featured Image
  • M 12*100 Sleeve Anchor Elevator Expansion Anchor Bolt with hex nuts washer elevator bolt
  • M 12*100 Sleeve Anchor Elevator Expansion Anchor Bolt with hex nuts washer elevator bolt
  • M 12*100 Sleeve Anchor Elevator Expansion Anchor Bolt with hex nuts washer elevator bolt
  • M 12*100 Sleeve Anchor Elevator Expansion Anchor Bolt with hex nuts washer elevator bolt
  • M 12*100 Sleeve Anchor Elevator Expansion Anchor Bolt with hex nuts washer elevator bolt
  • M 12*100 Sleeve Anchor Elevator Expansion Anchor Bolt with hex nuts washer elevator bolt
  • M 12*100 Sleeve Anchor Elevator Expansion Anchor Bolt with hex nuts washer elevator bolt
  • M 12*100 Sleeve Anchor Elevator Expansion Anchor Bolt with hex nuts washer elevator bolt
  • M 12*100 Sleeve Anchor Elevator Expansion Anchor Bolt with hex nuts washer elevator bolt
  • M 12*100 Sleeve Anchor Elevator Expansion Anchor Bolt with hex nuts washer elevator bolt

M 12*100 Sleeve Anchor Elevator Expansion Anchor Bolt with hex nuts washer elevator bolt

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Product Tags

Product Name Anchor Expansion Bolt
Grade 4.8/6.8/8.8/10.9/12.9
Material Steel/Stainless Steel
Standard DIN
Surface treatment Galvanized/Plain/Hot Dip Galvanized
Size All sizes
Packing Carton or Bag with Pallet
1 (1)

Elevator expansion bolt is a special type of expansion bolt specifically used for elevator installation and fixation.

It usually has high strength and load-bearing capacity to ensure the stability and safety of the elevator during operation. Its material is generally high-strength steel, which has undergone special processing and treatment to meet the strict requirements of elevator operation.

The design of elevator expansion bolts can effectively fix various components of the elevator firmly to the structure of the building, such as guide rail brackets, car fixing, and other parts. Its expansion principle is similar to that of ordinary expansion bolts, but it has higher standards in terms of size, accuracy, and performance.

Proper selection and installation of elevator expansion bolts are crucial in the installation and maintenance process, as any improper installation may affect the normal operation and safety performance of the elevator.

1 (2)

When installing elevator expansion bolts, the following points should be noted:

1. Bolt selection: Select expansion bolts of appropriate specifications, models, and strength grades based on the specific requirements and load-bearing capacity of elevator installation.

2. Drilling accuracy: Use appropriate drilling tools to ensure that the diameter, depth, and verticality of the borehole meet the installation requirements of the expansion bolt. The position of the hole should be precise, and the deviation should be controlled within the allowable range.

3. Hole cleaning: Before installation, it is necessary to thoroughly clean the dust, debris, and moisture inside the hole to ensure a tight fit between the expansion bolt and the hole wall.

4. Check the quality of bolts: Before installation, check whether the expansion bolts have defects, deformations, or rust. If there are any problems, they should be replaced in a timely manner.

5. Installation force: When tightening the nut, gradually apply force evenly according to the specified torque to avoid over tightening causing bolt damage or unstable installation.

6. Follow installation specifications: Strictly follow the relevant specifications and standards for elevator installation to ensure that the installation process and methods are correct and error free.

7. Environmental conditions: Consider factors such as temperature and humidity in the installation environment, and avoid installing in extreme environments to avoid affecting bolt performance.

8. Safety protection: Installation personnel should wear necessary personal protective equipment, such as safety helmets, goggles, etc., to ensure construction safety.

9. Installation acceptance: After installation is completed, strict acceptance work is carried out to check whether the installation firmness and bearing capacity of the expansion bolts meet the requirements.

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