South Houston Machine Company 1951 vintage oil catalog oilfield valves

<p>Original 1951 Oil and Gas trade vintage catalog for the&nbsp;<b><span style="font-size: 14px;">SOUTH HOUSTON MACHINE COMPANY.</span></b>&nbsp;Main office and plant was located in South Houston, TX.</p><p> Manufacturers of Oilfield Equipment. </p><p> Products include Mud Plug Valves and Non-Slam Check Valves are both featured. </p><p>Mud-Plug Valves are full opening, non-lubricated valves designed principally for drilling rig mud line and pipe line service.&nbsp;</p><p>Regardless of line pressure, the clapper of a Non-Slam check Valve opens and closes without shock, clatter or impact. The swing arm of the clapper pivots on a simple hydraulic control unit that provides a dampening action, which is entirely independent of line pressure, assures shock-free operation under all conditions.</p><p>Has product images, illustration, description, applications and specifications charts to provide product details.<br></p><p> Unbound from a large 1951-1952 Catalog of Oil Field Equipment, this unique old two-page technical brochure would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro petroleum industry library.&nbsp;</p>