Original 1972 Oil and Gas trade vintage catalog for the GRAY TOOL COMPANY.  Main office and plant were located at 7135 Ardmore Street, Houston, TX.

Manufacturers of Oilfield Equipment. Systems of Well Control.

Products include Wellhead Assemblies, Casing Heads, Casing Heads Spools, Casing Hangers, Casing Bonnets Pack Offs, Tubing Heads, Tubing Hangers, Tubing Head Bonnets, Grayloc Plug Bushings, Valve & Tubing Plugs, Multiple Completion, Single Fittings, Multiple Completion Fittings, Chokes, Grayloc Connections, Through Conduit Gate Valves, Sub-Sea Equipment, Rotary Swivels, Inside B.O.P. (Float Valves) and Check Valves, all are fully featured.

Has numerous product images, detailed illustrations, description, applications and specifications charts to provide product info.

Unbound from a large rare 1972-1973 Composite Catalog, this unique old thirty-six page technical brochure would display beautifully matted and framed. Awesome cover graphics. A fabulous addition to your retro oilfield petroleum industry library. (Catalog 72/73).