Non-metal pipe couplings and joints; Non-metal seals for use in the field of ducted underground and aerial cable networks, namely, non-metal pipe couplings, cable holes in the nature of a non-metal coupling and cable entrances in the nature of non-metal seals for PVC pipe connections; Non-metal seals for use in datacenter, telecom, and underground electrical project PVC pipe connections; Non-metallic seals for cables; Non-metallic seals for conduits; Non-metallic seals for joints; Sealing and...

[ Sealing and connecting devices for ducted underground and aerial cable networks, namely, non-metal duct couplers ]