Steel Mart offers a wide range of Blind Flanges and Stainless Steel Blind Flange, which is widely used to close ends of piping systems. These Blind Flanges are round plate with no center hold but with all the proper bolt holes. We offer our range of Blind Flanges in various sizes and material, which is used to provide positive closer on the ends of pipes, valves, or equipment nozzles. The Blind flanges also help in easy access to a line once it has been sealed.