The application of spiral wound gasket is very wide, not only in heavy industry, but also in light industry. This kind of spiral wound gasket plays a very good role in the medical industry and shipbuilding industry. It can adapt well to the temperature changes around him, and can withstand strong water pressure in the water, so that the parts of the ship will not be loose due to the impact of the sea water. The type of winding sheet should be divided according to his use, the first is the more basic winding pad, and the most common one.
The metal winding gasket is made of v-shaped or w-shaped stainless steel belt and non-metallic filler, spiral wound, and end point welding. Has a good compression resilience, suitable for temperature, pressure, alternating severe sealing parts, pipe, valve, pump, heat exchanger, tower, manhole, flange joint of the static sealing element such as hand hole. It is widely used in petrochemical, machinery, power, metallurgy, shipbuilding, medicine, atomic energy and aerospace.