Material:40Cr application:bridge,slope,highway pc strand:M15(15.24mm-15.7mmpc strand)M13(12.7mm-12.9mm pc strand)

QVM15,13 tension anchorage has the following features:broad selection scope, applicable to steel strand number range from 1 root to 55 root,compact structure,high anchoring efficiency coefficient.Anchorage performance is stable and reliable with anchoring properties, easy to operate in construction.

 It applys the slopes ,bridges, highway ,construction.

 It always include four articles:spiral hooping,work anchor plate,work clip piece,work backing plate.

Material:40Crapplication:bridge,slope,highwaypc strand:M15(15.24mm-15.7mmpc strand)M13(12.7mm-12.9mm pc strand)

 hardness of the anchor head:<=HRC33

hardness of the anchor wedge:HRA77-84

anchor head and anchor wedge for prestressed concrete