Package Management. The CPT codes are an American Medical Association (AMA) copyrighted product. Their use is governed by the terms of the agreement between the Department of Veterans Affairs and the AMA.
Princeton's WordNet(0.00 / 0 votes)Rate this definition: pipefitting, pipe fitting(noun) fitting consisting of threaded pieces of pipe for joining pipes together. Pipe fitting. Pipe fitting is the occupation of installing or repairing piping or tubing systems that convey liquid, gas, and occasionally solid materials.
Butt weld pipe fittings: Frequently Asked Questions. 1  Pipe fittings are measured by their diameter, wall thickness (known as âscheduleâ), and shape or configuration. (Fittings are also defined by their material grade and whether they are welded or seamless.) 2  Diameter refers to outside diameter of a pipe or fitting.