Keystone Pipe Handling Tools
Drill Pipe Slips
KET is a leading provider of drill pipe slips for the oil and gas drilling Industry. These slips are standard equipment for running tubulars such as drill pipe, drill collar, and casing. Similarly, our rotary hand slips are machined, by strict quality control procedures, for use in API standard bowls.
In addition, all KET rotary hand slips have an API taper of 4″/ft on the diameter, are load rated and equipped with safety flex handles.
We understand the critical requirements of the oil and gas industry and the need for high-quality tools and parts. On top of that, our equipment is manufactured from quality materials acquired from trusted vendors and are designed and precision-machined to meet and exceed API Standards,
Lastly, with the API monogram stamped on our equipment, you can be sure you are getting high-grade equipment at a competitive price, made in the USA.
*Upon purchase, customers receive proof of load test, MPI, and material and heat-treatment certifications included in their data packets.
See KET’s Full Line of Slips
Drill Pipe Rotary Slips
KET DU, SDML, SDXL and Type B Rotary Slips are designed to be used when adding or removing joints from the drill string. These drill pipe slips are manufactured from heat-treated alloy steel, increasing strength and resistance to wear. Our rotary hand slips are machined, by strict quality control procedures, for use in API standard bowls.
Drill Collar Slips
KET Type A, C-1, and DCS Drill Collar Slips are designed for use with running drill collar pipe. The rotary hand slip’s multi-segment-hinged design allows it to fit all drill collars within the slip’s size range. These drill collar slips are manufactured from heat-treated alloy steel, increasing strength and resistance to wear.
Casing Slips
The KET CMSXL and CMS-3 Casing Slips are designed to be used when running casing. The rotary hand slip’s multi-segment-hinged design provides a full wrap-around to help prevent damage to the casing. By adding or subtracting segments and inserts the slip can accommodate 6 5/8” – 30” O.D. casing. These casing slips are manufactured from heat-treated alloy steel, increasing strength and resistance to wear.
Frequently Asked Questions
What are drill pipe slips used for?
Slips are wedge-shaped tools that grip a tubular and suspend it in the rotary table or bowl while a connection is made or broken. They transfer the weight of the string to the rig floor so the pipe stays secure when it is not hanging from the elevator. Slips work together with elevators, spiders, and bowls as part of the pipe handling package.
What is the difference between rotary slips, drill collar slips, and casing slips?
Each type is built for a different tubular. Drill pipe rotary slips grip standard drill pipe in the rotary table during normal drilling operations. Drill collar slips are sized for the heavier, larger-diameter drill collars and provide the extra gripping strength with button inserts those loads require. Casing slips are designed to hold casing while it is run into the well. Matching the slip type to the pipe protects the tubular and keeps the string safely supported.
How do I choose the right slip size for my pipe?
Slips are sized to the pipe outside diameter and the load being supported, so the tubular OD and application determine the correct slip and insert. Provide your pipe size and type (drill pipe, drill collar, or casing) and Keystone can confirm the right slips and insert dies for the job.
Are Keystone slips API 7K certified?
Yes. Keystone drill pipe slips are API 7K certified and machined under strict quality control procedures. Tools can be supplied with supporting documentation to meet your operation's inspection and certification requirements.
How often should slips and inserts be inspected or replaced?
Slips and their inserts (dies) wear with use and should be inspected regularly for damaged, rounded, or missing teeth and for any cracks in the body. Worn inserts should be replaced before they mark or fail to grip the pipe. Keystone supplies replacement inserts so you can keep slips in service rather than replacing the whole tool.
Are Keystone slips made in the USA?
Yes. Keystone Energy Tools manufactures its slips in the United States with domestic material in-house quality control. Domestic manufacturing supports consistent quality, faster lead times, and full traceability on certifications.
How do I get pricing or request a quote on slips?
Keystone quotes slips per application. Send your pipe size, slip type, and any certification requirements through the Request a Quote form and the team will respond with pricing and availability. Including pipe OD, quantity, and insert requirements up front gets you an accurate quote faster.
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