Profile: Sammi Machinery fabricates a wide range of line blinds, line blind valves, line valves, line binding and spectacle blind. We specialize in blind flange, industrial valves and marine valves. Our product line includes swing blind, sliding blind, compact sliding blind, non-spill blind and jack bolt blind. Our line blind valve is used for blinding any type of pipelines such as refineries, petrochemical plants, gas industries, power plants and steel mills.