Finolex SDR 11 CPVC Flange with Open Gasket

A flange with an open gasket is another type of pipe fitting used for connecting two pipes, valves, or other equipment together. In contrast to a close gasket, an open gasket only covers the area between the raised faces of the flanges, leaving the inner bolt circle exposed. The flange provides a flat, circular surface with evenly spaced bolt holes around the perimeter, allowing for the secure attachment of the flange to another flange or a surface using bolts. When the flanges are bolted together, the open gasket is placed between the raised faces to create a seal and prevent leakage of fluids or gases. Flanges with open gaskets are commonly used in various industries such as petrochemical, oil and gas, water treatment, and manufacturing, where reliable and leak-free connections are essential for the safe and efficient operation of piping systems. These types of gaskets are suitable for applications where the risk of flange distortion is minimal, and a cost-effective sealing solution is desired.