Dan-Loc Group

We perform so you can perform. Dan-Loc Group is a manufacturer and supplier of threaded products, gaskets & seals, and precision machined components. We manufacture products that serve the global oil & gas industry as well as the industrial, marine, power generation, and transportation industries. Dan-Loc Group produces standard and special tap end studs, double end studs, all thread studs and nuts. We also manufacture and supply a full line of standard and specialty ring joint gaskets, spiral wound gaskets and specialty seals. Our full line of precision machining capabilities allow us to produce specialty gaskets and technical parts. Our facilities are located across the USA to serve our customers including our Dan-Loc Express branches. These facilities are located in Houston, Texas, Piqua, Ohio, and Geismar, Louisiana. We have the manufacturing capacity, facilities, quality control, personnel, and experience to meet the needs of our customers and the industries they serve. Dan-Loc Group can meet our customers’ needs for high quantity, long-run jobs as well as small, expedited, or rush orders. All Dan-Loc Group companies are ISO 9001:2015 Registered.