Tape wrapped convoluted hose is the method of producing convoluted or corrugated hose by progressive layers of material that are subsequently helically convoluted and sintered. The result is a highly flexible PTFE hose that can be produced in large diameters (up to 4′) and in relatively long lengths. Unigasket is one of only a few manufacturers of this product worldwide. For specifics, see the Product Section or contact Unigasket.