Blind Flanges are solid, disc-shaped flanges used to close the ends of piping systems, valves, or equipment nozzles. They are commonly applied in systems where access to the pipeline is not required, for pressure testing, or to isolate sections of the pipeline. Known for their simplicity, strength, and ability to withstand high pressure, Blind Flanges are widely used in chemical, water, gas, and oil pipelines, as well as in high-pressure or high-temperature applications.