The use of metal winding spacers is key to mechanical equipment that must be working hard or fitness exercise for a long time, as it has a very smooth characteristic and excellent corrosion resistance. Metal winding massage: pipeline, gate valve, high pressure container, cooler, heat exchanger, tower, hand hole, human hole, etc. in the field of crude oil, chemical plant, metallurgical industry, power engineering, vessel, mechanical equipment, etc. Phase the sealing.
The relative density of the metal winding gasket can be done according to the different card tension, and use the inside and outside steel ring to manipulate its larger card tension, the surface precision of the flange surface that is winding the gasket is not high. The metal winding gasket is particularly suitable for unevenness, and the connection force is easy to relax, the temperature and the working pressure regular transformation, impact or vibration. The wound gasket is a gate valve, a pump, a heat exchanger, a tower, a hand hole, and a manifold of flanges, and the packed sealing of the film.