Roberts Pipe Supply Company 1951 vintage oil catalog oilfield valve

<p>Original 1951 Oil and Gas trade vintage catalog for the&nbsp;<b><span style="font-size: 14px;">ROBERTS PIPE &amp; SUPPLY COMPANY.</span></b>&nbsp;Main office and plant was located at 5016 Griggs Road, Houston, TX.</p><p> Manufacturers of Oilfield Equipment and Supplies. </p><p> Products featured includes the Roberts Automatic Shut-Off Valve.</p><p>Fully Automatic Protection. The Roberts Shut-Off Valve is a double acting safety valve that automatically closes against any predetermined high or low pressure. Installed on the Christmas Tree either downstream or upstream from the choke, it (1) protects the flow line and separator against excessive well pressure, (2) prevents loss of fluid or gas from the well in event of line failure.</p><p>Has product images, description, application and specifications provide product details.<br></p><p> Unbound from a large 1951-1952 Catalog of Oil Field Equipment, this unique old one-page technical brochure would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro petroleum industry library.&nbsp;</p>