Concrete lifting socket is made from precision seamless steel tube with hollow structure. The upper end is tapped Rd,mm, Inch thread inside, the lower end below a cross hole is no thread area,the middle design is pre-assembled a plastic inserted cap used to prevent concrete slurry from pouring into, also need cover the head to pretect mud or impurities from entering the body inside.

     Cast in lifting socket with a cross holes must always be used with steel bar together in precast concrete fixing systems.Pre-embedding it into the reinforced concrete structure till the concrete has fully solidified and hardened, the reinforcement passing through cross hole can transfer and distribute the load force to the concrete substrate, lifting sockets are widely used in precast concrete structures and members. 

    The cross hole has expanding and parallel sides after passing throug steel bar. In order to ensure the loading force transmission of concrete, a certain edge distance must be considered. The thickness of the concrete structure substrate shall not be less than the embedded depth.

[Features]:

★ Design a plastic cap inserted to avoid slurry pouring into the body to protect threads inside.

★ Cover the head to prevent mud or impurities from entering inside.

★ A cross hole is used to pass through steel bar to prevent moving, vibration during concrete pouring,

and transmit the loading force to the reinforced concrete structure. 

★ Widely used to lift,transport or move precast concrete components with lifting loop, connect rebar or fix heavy duty objects in reinforced concrete structure.

[Materials & Surface treatment]: 

● Carbon Steel// Stainless Steel 304-316 & ZYP, ZP// SS natural color.

[Using places]:

☑ Reinforced concrete structure ☑ Reinforced bar grid ☑ Precast concrete components.

[Processing and Installing Steps]:

❶ Pre-embed concrete lifting sockets in the precast concrete components or reinforced concrete structure.

❷ Lifting,transporting or moving with lifting loop and connecting or fixing rebars or objects.

[Product size description]: (Rd/mm)

** The special sizes are available.