FLEXIBLE STAINLESS STEEL PIPE JOINT FOR A WATER SUPPLY PIPE USING MULTIPLE ONE-PITCH CORRUGATIONS FIR ABSORBING SHOCK

摘要

PURPOSE: A flexible stainless steel pipe joint for a water supply pipe is provided to prevent damage to a connection part between a steel pipe joint and a stainless steel pipe by absorbing shock applied to a water supply pipe. ;CONSTITUTION: A flexible stainless steel pipe joint(1a) for a water supply pipe comprises side expanded ends(11), rubber rings(3), metal rings(4), and multiple one-pitch corrugations(5a). One end or both ends of the side expanded ends are expanded. The rubber rings and metal rings are successively inserted into the inner diameter of the side expanded ends. The ends of the side expanded ends are bent to restrict the metal rings. The one-pitch corrugations are consecutively formed between both ends of the side expanded ends.;COPYRIGHT KIPO 2011