PIPE EXCHANGING JIG OF A VALVE CHAMBER, CAPABLE OF ENABLING THE REPLACEMENT OF PIPES HAVING LARGE OR SMALL DIAMETERS

摘要

PURPOSE: A pipe exchanging jig of a valve chamber is provided to enable the installation of all pipes on existing valve chamber structures without the diameter of the pipes.;CONSTITUTION: A pipe exchanging jig of a valve chamber comprises a hole, a contact portion(14a), and an extended portion(14b). A pipe(12) is inserted into the hole. The contact portion contacts the outer circumference of the pipe. The extended portion is formed on one-side end of the contact portion. A bolt(16) is inserted in a joint hole(14d) of the extended portion. The bolt fixes a tool on a valve chamber structure(10). As the tool is standardized according to each diameter of the pipe, the tool suitable for the diameter of the pipe is selectively used.;COPYRIGHT KIPO 2011