| Type | Private |
|---|---|
| Industry | Fluid System Technology (Gases & Liquids) |
| Headquarters | Cleveland, Ohio, U.S. |
| Area served | Worldwide |
| Key people | William Lennon (Chairman and President) |
| Products | Couplings, Flanges, Elbows, Adapters |
| Website | Lokring.com |
Lokring Technology is a privately held international company headquartered in Cleveland, Ohio, and serves over 30 countries worldwide. The Chairman and President of Lokring is William Lennon, whom is the grandson of the late Fred A. Lennon, the founder of Crawford Fitting Company, now known as The Swagelok Company. Lokring designs patented, weld equivalent pipe and tube fittings such as couplings, flanges, elbows, adapters, and more. The unique technology of the patented Lokring fittings utilize Elastic Strain Preload (ESP®), and possesses a metal to metal leak-free seal that compresses or swages the pipe/tube wall.
The company is prominent in the Shipbuilding, Submarines (Marine), Oil & Gas (Upstream and Downstream) and Nuclear Generation Industries, but also caters to other markets such as Steel, Pharmaceutical, Medical Gas, Railroad, and many more.