Polymer films have a wide range of applications due to their properties and are commonly used in industries such as packaging, electronics, automotive, and biomedical as protective coatings, barrier layers, electronic device encapsulation, or as substrates for flexible displays. Technical Specifications Working pressure: â?¤31.7MPa Working temperature: â?¤300â?? Medium viscosity: â?¤260Pa.s Allowable pressure differential: â?¤10Mpa Type: Center ring welding type(hard hub) Center ring type(soft hub) Media material: Stainless steel sintered fiber, multi-layer sintered stainless steel wire, sintered metal powder