Prestressed Concrete Post Tension Cable Grip Wedge

Prestressed concrete post tension cable grip wedge is a component used in the construction of prestressed concrete structures. It is specifically designed to secure the post tension cables in place, ensuring their proper tension and stability.

Send Inquiry

Product Description

The wedge grip is typically made of high-strength steel and has a tapered shape. It is inserted into the anchor head, which is a device used to hold and tension the cables. The cables are threaded through the wedge, and as the wedge is tightened, it grips the cables tightly, preventing them from slipping or loosening.

Post tension wedges is a part of prestressed construction which including 2 pieces and 3 pieces. Usually used with anchor head and PC strand. Our product with high quanlity and strong capacity, and you can choose tool wedge or working wedge as your demand. We have many kinds of size for choosing, like 15.24 mm, 12.9 mm, 7mm. 5mm, etc.

Product Details

Wedge raw material	20CrMnTi;20CrMn5
Hardness of anchor(HRB)	25-35
Wedge Surface Hardness	HRA79-84
Wedge Core Hardness	HR38-46
Carburization Layer Depth	0.35-0.6mm/0.6-0.8mm
Anchor Efficiency Coefficient η a	η≥0.95
With-draw of wedge after stressing	≤6mm
Tempered	1-4
Retained Austenite	1-4
Inspection of Appearance	Tooth Shape without Defect,Bad Teeth,Variant
Standard	GB/T2301-2004

Production Process

Prestressed Concrete Post Tension Cable Grip Wedge has been through strict inspection and testing to ensure the stable quality of qualified, the company established the physical and chemical laboratory, metallographic analysis room, mechanical and physical performance test (including static load, the tensile, etc.) of the three departments, ensure that measuring tool instrument can ensure qualified to make test results. Mainly through the following means of control to ensure that.

Machining Workshop

We have full set line of machining facilities, various CNC equipment and Machining Center can meet customers’ requirements. After machining, the casting parts will be completed. Then, they will be inspected and packed for delivery and shipment.

Quality Control

Checking the raw material after they reach our factory------- Incoming quality control

Checking the details before the production line operated

Have full inspection and routing inspection during mass production---In process quality control

Checking the goods after they are finished---- Final quality control

Checking the goods after they are finished-----Outgoing quality control

Packing and Delivery

Packaging of Prestressed Concrete Post Tension Cable Grip Wedge can be customized based on customer requirements to meet the different needs, such as plastic bag, carton box, wooden case, crate, etc.