Oil & Gas

After more than 25 years developing and designing rotary unions for the oil and gas industry, our experienced engineers have seen it all. And they’ve been around long enough to know how important it is to deliver an innovative solution that not only meets your needs today, but also lasts for years down the road.

Customers throughout the oil and gas industry trust Rotary Systems to design lasting solutions that reduce their operational costs, optimize safety and increase production across their operations. Our deep experience building rotary unions and slip rings to a range of operating parameters for onshore and offshore applications allows us work with you to either select a standard product or design a fully customized solution that meets your unique needs.


Our team has completed a myriad of oil and gas projects, so we understand just how diverse this industry is. We’ve covered some of the most common solutions in the industry here, but this is simply a small cross section of our capabilities. Contact our team to learn more about how we can design a solution for your unique application.


Quality and performance of rotary unions and slip rings are critical to onshore oil and gas applications. With an unparalleled breadth and depth of knowledge, our team can engineer both products and complete packages for these applications including solutions for coiled tubing systems, top drive power unions and snubbing equipment. Our knowledgeable and experienced team has developed field-proven, high-pressure single passage unions and multi-passage unions. We also design solutions that integrate rotary unions with electrical slip rings.

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Soaring operational costs and demanding environments tend to create unique operating parameters within offshore oil and gas operations. Our team works to develop versatile, tested solutions that address these parameters, mitigating risk and optimizing production in the process. From top-drive unions for drilling rigs to pipe handling rotary unions, our engineers and technicians are able to work tirelessly alongside your team to identify risks and design innovative solutions that deliver in the most critical moments of your operations.

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oil and gas rotary unions and slip rings

With an in-depth knowledge of the oil and gas industry, our skilled engineers and workers can deliver rotary unions for a variety of applications, including:

  • Single passage frac/mud unions for coiled tubing
  • Multi-passage rotary unions for service reels
  • Shaft-mounted safety plug valve unions
  • Pipe-handler hydraulic rotary unions for top drive systems
  • Wash pipe unions for rotary well drilling
  • Rotary unions for pipe handling

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