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Concrete Pipe Seals

APPL manufactures a wide variety of sealing gaskets for concrete pipes (applications including jacking pipes and micro tunneling), box culverts and concrete inspection chambers. We possess a plethora of profiles and cross sections and can produce moulded and extruded seals upto a diameter of 3500mm.

TOK (Wedge-Type) & Angular Joints

Our TOK and Angular Rib rings are moulded and extruded in diameters ranging from 300mm to 3500mm in several cross sections. The unique design of the seal requires low assembly force leading to quick installations.

"G" Ring (Tear Drop Seal)

Our G rings are designed specifically for concrete pipes and the tear drop design enables easy installations and the simple design avoids bends or any inclination for the seal to slip out from the socket.