ASTM A105 carbon steel spectacle blind flange is often made from two metal discs that are attached to each other by a small section of steel. 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.
Spectacle Blind Flange B16.5 Stainless Steel Figure-8 Carbon steel spectacle blind flanges can be easily rotated to open and close the flow from pipes. These are used in high pressure pipe networks. They have various grades and specifications such as ASME SA105, A105 spectacle blind flanges and lot more. These are manufactured by using high quality raw materials and based on that the product is implemented.
