Concrete Pipe Seals

Polytech produces a wide range of seals for concrete pipe systems covering several cross-sections and profiles including the basic ‘O-ring’, "TOK" and "G" rings for pipe sizes upto 3500mm. Our concrete pipe seals are capable of withstanding strenuous conditions of the pipe jacking process. These can be used in both, pressurized and non-pressurized applications.

Seals for road gullies, manholes,box culverts, ogee pipe joints and micro tunnel & jacking pipes are also made at Polytech.

"G" Ring (Tear Drop Seal)

TOK (Wedge-Type) & Angular Joints