A long-time standard for safety and reliability in the oilfield, Thornhill-Craver UNIBOLT Positive Chokes
are designed for maximum performance under critical conditions.
Thornhill Craver UNIBOLT Positive Chokes are available for pressures up to
20,000 psi with either alloy steel or 12% chrome stainless steel body. They are
provided with a ring-groove or taper type seal depending on size and pressure.
Bean sizes can be specified from 1/64" to 2". Engineered for heavy duty,
maintenance- free performance, the Thornhill Craver UNIBOLT Choke is commonly
selected for a number of applications, including:
The UNIBOLT coupling between the blanking plug and the body is a unique design
feature that ensures superior reliability and safety over other methods. The
connection is made by means of the UNIBOLT interlocking shelf design rather than
by conventional threads or flanges.
Cameron is a leading provider of flow equipment products, systems and services
to worldwide oil, gas and process industries. Leveraging its global
manufacturing, engineering and sales and service network, Cameron works with
drilling contractors, oil & gas producers, pipeline operators, refiners and
other process owners to control, direct, adjust, process, measure and compress
pressures and flows.
Engineered Equipment maintains three stocking warehouses convenient to major production areas.
Farmington, New Mexico
Williston, North Dakota