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Your cart is empty.SECO45C: SECO SEALS, an ISO 9001:2015 and AS9100D certified gasket manufacturer, goal is the elimination and prevention of leaks caused by the mechanical failure of connections between fittings for fluids and gases in any environment. From marine technology, geological services, automotive (race cars) to aerospace, SECO SEALS developed solutions that became the industry standard and has sealed millions of high-pressure, 37-degree flare tube fitting connections in those environments. Now this simple world class aerospace technology is available for 45-degree flare tube fitting connections. Leaky fittings are the bane of customers. Leaky fittings on HVAC impact the environment and lead to increased electrical bills. Leaky automotive fittings drips oil in your garage, driveway, and the street in front of your house. SECO45Cs are used to protect the surface of the fitting and the flare tube. Repetitive opening and closing of connections provide a path for leaks on sealing surfaces. SECO45Cs allow the unlimited use of fittings by replacing the gasket after each use. These soft annealed crush washers improve performance of the connection by custom forming into the slight imperfections of the fitting or flare surface finish. Service and warranty providers for HVAC, hydraulic, pneumatic, automotive, and other applications utilizing 45-degree flare fittings need a reliable solution that eliminates repeat warranty or service calls for the exact same problem. SECO45 45-degree flare fittings application uses are LP and Natural Gas, flammable liquids, instrumentation, refrigeration, power steering, HVAC, hydraulic and pneumatic systems. SECO45Cs are intended to never fail and never wear out. The SECO45C manufacturing process includes annealing or a heat treatment process that increases the ductility and reduces the hardness (malleability) of a material. These processes are done at NADCAP (National Aerospace and Defense Contractors Accreditation Program) facilities.