HDPE pipe adapters fits closely in the corrugation of the pipe providing a smooth surface to connect pipes to precast concrete structures.

Corrugated Pipe Adapter

The corrugated pipe adapter gasket is a rubber adapter ring that fits closely into the corrugation of the pipe, creating a smooth exterior diameter for connecting the pipe to a manhole or other types of structures.

HDPE Waterstop Gaskets

HDPE Waterstop is a rubber ring which is compressed around the pipe circumference using stainless steel clamps, preventing infiltration and exfiltration between the HDPE Waterstop and the pipe. It is then either grouted into an existing structure, or has a new structure poured around it.

Nitrile Waterstop

Nitrile Waterstop stops soil and water infiltration through pipe-to-structure penetrations when a flexible connector conforming to ASTM C 923 cannot be used. A Nitrile Waterstop is used when there is concern about the connector coming into contact with petroleum based compounds or solvent based compounds.

Waterstop Grouting Rings

WS Series WATERSTOP (WS-25/ WS-30) is a rubber ring which is compressed around the pipe circumference using Stainless Steel Clamps, pre-venting infiltration and exfiltration between the WS Series WATERSTOP and the pipe. It is then either grouted into an existing structure, or has a new structure poured around the pipe with the WS attached to the pipe.