This gasket is wound alliteratively by V or W shaped metal hoop and non -metal filler of various kinds of mate- rials selected based on specific working condition. Depend on its excellent compression resilient. It is suitable for sealing spots where the alteration of temperature and pressure are frequent, such as pipe, valve, pump etc. Ihey are avail- able in all standard the flanges of sizes, suck as ANSI, API, BS, JPI, DIN etc.