peel rib thread grout sleeve couplers

Brand Name:GRACE

Model Number:GTJB4-25

Place of Origin:Chongqing, China

... rebar, fast-hardening non-shrinking grouting materials are injected, the rebar and coupler are connected by the bonding and occlusal effect between the materials. The grouting coupler has the advantages of reliable performance, wide applicability and

Brand Name:SupAnchor

Model Number:R38/D52/L300mm

Place of Origin:Sichuan, China

Features The coupling is to connect two or more anchor hollow bars for deep holes drilling and grouting. The anchor coupler enables direct energy end-to-end transmission between the bar and bar. It can reduce loss and ensure maximum percussive energy at ...