Sell With outer ring winding metal pad

Winding metal pad for half metallic gasket of resilient optimal shim, by V or W shaped thin steel belt and a variety of filling materials ( asbestos, graphite, PTFE ) alternately wound together, its structure density can be based on different locking force requirements of the production, and the use of inner and outer steel ring to control its maximum compaction degree, the gasket contacts the flange sealing surface of high precision. Particularly applicable to the non-uniform load, easy to loose bonding force, temperature and pressure changes periodically, a shock or vibration. Valves, pumps, heat exchangers, tower, manhole, hand holes and the flange connecting the static sealing components, widely used in petrochemical, machinery, electric power, metallurgy, shipbuilding, pharmaceutical, atomic energy and aerospace and other departments. Winding metal gasket type: basic metal winding pads, with outer ring winding metal pad, with the inner ring winding metal pad with inner and outer rings, winding metal pad, heat exchanger ( band ), special-shaped metal winding pad. Winding metal gasket ( basic) adopts SUS**4, SUS**6(" V" or "W" shape ) with metal alloys and other materials and graphite, PTFE, asbestos, non-asbestos soft material such as overlapping spiral wound together, at the beginning and the end of the metal band is fixed by spot welding.