211 Cut the pipe to the required length, mark the external surface of the pipe with reference lines, and cut circumferential and helical notches with a saw or the like. Heat the pipe uniformly with a propane gas burner until the FRP layer softens a little. Peel off the FRP layer by pinching it with pliers or the like. Finish the stripped surface with sand paper or the like, chamfer the end to 45°, and apply adhesive uniformly to the mating surfaces of the pipe and fitting. Insert the pipe into the fitting with a lever block or the like. Wipe off any adhesie sticking out, and weld the parts. 1 ２ ３ ４ ５ ６ Installation Method TECHNICAL DATA FOR AV PIPES