Patent ID: 8701233

Claim:
A pipeline pig comprising: a pipeline pig body; a resilient sealing element; a mounting assembly comprising: a rigid first cup support mounted to the pipeline pig body, and the first cup support having an outer peripheral edge; a rigid second cup support mounted to the pipeline pig body, and the second cup support having an outer peripheral edge; and a deflection angle setter which facilitates setting of the resilient sealing element at a desired one of a plurality of deflection angles, wherein the deflection angle setter includes a plurality of replaceable deflectors which are each positioned between the resilient sealing element and the rigid first cup support to facilitate orientating the resilient sealing element in a plurality of different scraping orientations relative to the pipeline pig body; the resilient sealing element being positioned between the rigid first cup support and the second rigid cup support and protruding beyond the outer peripheral edge of each of the first cup support and the second cup support; and the rigid first and second cup supports and the deflection angle setter selectively supporting the resilient sealing element in more than one sealing orientation, relative to the pipeline pig body, and facilitate adjustably changing the sealing orientation of the resilient sealing element relative to the pipeline pig body.