serrated gaskets (sealing,gasket)

                4.In the larger and more valuable when the selected material, 6400 SL separation of the outer ring design, is more economical, because the outer ring optional for the thickness of 1.5 mm of steel.

                3.If the medium allows for the protection of tooth, two mats in the tooth paste    thickness of 0.5 mm for the expansion of graphite or PTFE, while the sealing surface can reduce the formation of the request.

                2. Widely used in the valve in the head and the flange connection.

advantage:1.you can choose the most suitable metal materials to meet the requirement.

In the design and manufacturing to meet the high-temperature, high pressure (6.4 - 16 Mpa) and easy to corrosion of the application of a variety of occasions .