Specification :

Winding metal gasket from W-shaped or V-shaped stainless steel and non-metallic filled with composite materials, winding spiral, the starting and ending endpoint "welding" from. Good compression flexibility to apply the temperature, pressure, alternating intense closed position, is the piping, valves, pumps, heat exchangers, Tajikistan, manhole, hand-flange connection, such as the static sealing components. Widely used in petrochemical, machinery, electricity, metallurgy, shipbuilding, medicine, nuclear energy and aerospace sectors.