Conical Lead Pieces are manufactured to facilitate the slip lining process. The pointed cone shaped sections are welded onto the 1st section of liner, that is to be inserted into the existing structure. These are used to prevent the lead end of the liner from snagging or hanging up on bolts and deformations in the existing culvert. You can trust Precision Pipe and Products when you need a new slip lining cone to repair the existing culvert pipe. These pieces aid the insertion process and help the liner to pass points of interior deflection or bulging. When you turn to us, you know you’re in experienced and reputable hands. Contact us today with your culvert slip lining needs.