NOZZLE FORMATION METHOD OF A NOZZLE FOR A METALLIC CONDUIT WHICH EASILY CAN FORM A NOZZLE ON ANY PART OF A METALLIC CONDUIT AND A METALLIC CONDUIT USING THE SAME

摘要

PURPOSE: A nozzle formation method of a nozzle for a metallic conduit and a metallic conduit using the same are provided to easily form a nozzle on any part of a metallic conduit.;CONSTITUTION: A nozzle formation method of a nozzle for a metallic conduit comprises a nozzle bolt(3), a pressing piece(5), and a nut(6). The nozzle bolt has a longitudinal through-hole(2) and a round head(1). The underside of the round head is round. The through-hole is formed in inside of the round head. The pressing piece has a round groove. The round groove is combined with the round head of the nozzle bolt.;COPYRIGHT KIPO 2010