Allows valves and other fittings to be removed easily from the production line.
NOV has a wide range of BOPs that can handle a wide range of pressures and extreme applications.
Rod rotation is the most effective means of removing paraffin from inside the tubing and distributing wear evenly
Available in sizes 2" through 36", in a variety of configurations.
A wide range of stuffing boxes provides a superior seal against different types of applications.
Constructed of only the highest-quality materials, and are available in a variety of body styles and materials.
Available horizontal or vertical, stainless steel, duplex, super-duplex, available in sizes 10" through 74"
Thanks for your interest in Armstrong-Weatherly