Titanium spectacle blind flanges – also known as titanium figure-8 blind flanges – are generally pieces of metal. Titanium spectacle blind flange cut to fit between two pipe flanges and usually sandwiched between two gaskets. A titanium spectacle blind is often made from two metal discs that are attached to each other by a small section of titanium. The shape is similar to a pair of glasses or “spectacles” – hence the name spectacle blind. One end of the blind will have an opening to allow flow through the pipe during operation and the other end is solid to block flow during maintenance. They are generally installed as a permanent device to separate process piping systems.
Titanium spectacle blind flange manufacturer www.titaniuminfogroup.com supplies spectacle blind flanges in titanium, titanium alloy, etc.