Method of making a water treatment composite pressure vessel

摘要: A composite pressure vessel includes an endcap with first and second layers. The layer is a thermoplastic the glass fiber layer. method for making placing commingled fibers in heated mold to melt thermoplastic. molten are molded into shape. An outer surface of finished accordance another aspect invention. pressurizable bladder inwardly facing deflated. soften positioned so that adjacent vessel. pressurized move contact surfaces each other.