| Message: | Flange is one of the most important and common ways to connect pipes, fittings, valves, instruments and equipment in petrochemical plant.The connection has the advantages of easy disassembly and no fire.Flange connection should be exactly bolt, flange, gasket connection, its seal is achieved by the synergy of the three, gasket is the core component to achieve the seal.Through the pre-tightening force of the bolt, enough pressure is generated between the gasket and the flange sealing surface to make the deformation of the gasket surface enough to fill the micro-roughness of the flange sealing surface and achieve the purpose of sealing. url:http://www.rubberplasticparts.com |
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