We are a leading PTFE-PHB Composite Gasket manufacturer, specializing in high-performance sealing solutions crafted from premium PTFE resin and PHB (polyhydroxyalkanoates). Available in customized dimensions to meet specific application needs, these gaskets offer a pressure rating of up to 10 MPa. Engineered for reliable sealing in valve and flange assemblies, they deliver exceptional durability, chemical resistance, and performance in the most demanding industrial environments.