Checkout our store for great buys and the lowest prices.Propane exchange for new tanks and refills. We are a proud distributor for RapidXchange propane and supplier for your local Food City, Inc. retail stores. Abingdon Propane Exchange offers a full line of propane accessories, fittings, hoses, and regulators. We also offer custom made hoses and copper for every application. If you need it, we can make it. We also offer a variety of welding gas and supplies.