From the largest range of stuffing boxes, to the most complete selection of casing heads and tubing heads, Hercules equipment is known throughout the oil field for its superior quality. R&M Energy Systems is the industry leader for new technology, products and the complete hookup for working pressures up to 3000 PSI (20,700 kPa). Hercules products are designed relative to API, ASME, ANSI and NACE MR-O1-75 specifications.
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All Hercules® Ball Valves are designed for maximum safety and reliability with blow-out proof stems and heavy-duty body construction. Available in a variety of body styles and materials of construction, Hercules Ball Valves meet or exceed applicable industry standard for both industrial and oilfield applications.
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