Line Blinds, Spacers, Blind Flanges • Blind Storage
Pressure Testing & Isolation Pipe Plugs
Bleed Rings • Bleeder Cleaners
Orifice Plates & Restriction Unions
Tube Plugs • Tooling for Heat Exchangers
Custom Machining • Sales & Rentals
USA Industries in South Houston, TX incorporated in 1982. Today, with an in-house staff of professional mechanical engineers, experienced fabricators, welders, machinists, sales representatives, operations personnel, added with patented technologies, we design, manufacture and supply premium piping isolation and testing products, tube plugs, orifice plates, heat exchanger tools and much more that meet or exceed ISO 9001:2015 manufacturing standards.