PROBLEM TO BE SOLVED: To provide a connecting pipe capable of easily adjusting deviation between axes of the center of a drain hole of a trap of a kitchen sink or a lavatory sink and the center of a floor drain pipe, thereby greatly improving workability at a job site and thus reducing ...
In the case of wash basins and sinks it is moreover customary to provide storage space under the wash basin or sink. The size of said storage space is often severely limited, however, due to the presence of a discharge pipe which is to be connected centrally in the storage space, which...