Carbon Steel Lifting Socket Fixing Sockts With Nailling Plate

Lifting Socket Fixing Sockts with Nailling Plate

Our nail plate lifting sleeve fixing sleeve is a specially designed heavy-duty component used for safe and reliable lifting and fixing of prefabricated concrete components.

These sockets are designed to simplify lifting operations on construction sites, combining two key functions: they serve as safety anchor points for lifting equipment (ensuring stable lifting of prefabricated panels, beams, or columns), and they are also fixed sockets for aligning components after lifting. The integrated nail board is a prominent feature - its pre drilled holes allow for easy and secure connection to the formwork or concrete frame during the prefabrication process, preventing movement or misalignment during concrete solidification. They are designed for durability in industrial environments, striking a balance between strong load-bearing capacity and easy installation, making them an important tool for efficient and safe precast concrete lifting and fixing workflows.

Applications:

1. Lifting and positioning precast concrete slabs: Serves as a stable anchor for hoisting residential/commercial floor/roof slabs, with the nailing plate preventing shifting during concrete casting.
2. Handling precast beams and columns: Used to lift heavy structural elements (e.g., building support beams, load-bearing columns) at construction sites, matching the ≥C30 concrete grade requirement.
3. Installing precast wall panels: Fixes and lifts precast exterior/interior wall panels, leveraging the pre-drilled nailing plate for easy attachment to formwork during prefabrication.
4. Industrial precast component lifting: Adapts to lifting large industrial precast parts (e.g., factory equipment foundations, warehouse partition slabs) within the 15-30 kN max load range.
5. Infrastructure precast project assembly: Applied in lifting small to medium infrastructure precast elements (e.g., sidewalk curbs, small bridge components) with reliable shear strength (≥12 kN) for safety.

Q & A

1. Q: What’s the main purpose of the “nailing plate" on these lifting sockets?

   A: The nailing plate has pre-drilled holes to attach firmly to formwork during precasting, stopping the socket from shifting while concrete sets.

2. Q: Can these sockets only be used for lifting, or do they have other functions?

   A: They work for both lifting (as anchor points for hoisting gear) and fixing—after lifting, they help align precast elements stably.

3. Q: What’s the maximum lifting load these sockets can handle?

   A: It depends on the size, with a range of 15-30 kN, making them suitable for precast slabs, beams, and columns.

4. Q: Which concrete grade is recommended to use with these lifting sockets?

   A: ≥C30 concrete is recommended, as it ensures the socket and nailing plate maintain strong bonding and load-bearing performance.

5. Q: Why is carbon steel chosen as the base material for these sockets?

   A: Carbon steel (like S235JR/Q235) offers high tensile strength (≥360 MPa), which is essential for withstanding heavy lifting stress.