ZD-G1900 kamprofile(serrated)gasket is mechanically made from integral metal. The available materials include soft iron, SS304, SS316, carbon steel, SS321. It is mainly used in the joint part of high-temperature, high-pressure pipeline, tower, groove and heat exchanger, suitable for steam industry, petroleum industry and petrochemistry.Groove of concentric circles by processing with professional equipments.It can be sealeder than the general metallic flat gasket.Especially,it is suitable for use on the flange pipe of high pressure and high temperature .And it is easy that the top cover of pressure vessel is closed in the all kinds of the valves.It is the preferred gasket when improved performance at low seating stresses is required. Serrated Gasket features excellent anti-blow-out properties linked with the reliably of a solid metal-to-metal seal combined with a soft sealing face to provide a tighter joint. Serrated Gasket is particularly suitable for applications where high temperature, pressures and fluctuating conditions are encountered. Non-metal cover layers ensure that flanges are not damaged, even at extreme loads.
According to the requirements of different sealing surface to adjust the waveform,usually the waveform according reference standards.Paste the surface or lining materials are: Graphite,PTFE,non-metallic materials etc.
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