CONDUITS AND COUPLING SYSTEMS FOR TRENCHLESS APPLICATIONS

摘要

A conduit for trenchless applications is provided. The conduit comprises a first coupler region on one end of the conduit and a second coupler region on the other end of the conduit. The first coupler region is configured to be attached to a second coupler region of another conduit, while the second coupler region is configured to be attached to a first coupler region of another conduit. The first and second coupler regions can engage a sealing member and, optionally, a locking member.