These terms and conditions apply to written or oral orders. The Grayloc product guarantee is only valid when the installation and mainte- nance instructions on page 30 are followed. For any questions about Grayloc Products or their selection, installation, use, or service, please contact the nearest office listed on the back cover for professional assistance and service. The two arms lip seals that create an area of sealing surface with the inner surface of the hub.

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Subsea oil and gas production. Petrochemical and refining. Research and development. Nuclear fuels. Oil and gas production Pig launchers and receivers both topside and subsea. Oil refineries and petrochemical Reactor manways and large-diameter vessel closures.

Research and development Frequently accessed vessel applications. Environmental Waste disposal systems. Marine Ship loading and unloading. Petrochemical and Refining Relief of pipe stresses due to thermal expansion.

Power Solar panel arrays. Company page Since our founding in the early s, Oceaneering has expanded and grown globally to service several industries such as the offshore energy industry, defense, entertainment, material handling, aerospace, science, and renewable energy industries.

The company grew in response to increasing demand for their services and in merged with two other diving companies to form Oceaneering International, Inc. To solve the toughest challenges, we do things differently, creatively, and smarter. As your trusted partner, our unmatched experience and truly innovative portfolio of technologies and solutions give us the flexibility to adapt and evolve, regardless of market conditions.

Our mission is to solve the unsolvable. We thrive by creating industry-changing technically creative solutions for the most complex operational challenges under water, on land, and in space. Our five core values establish a common culture and demonstrate what is most important for us as a company. Since the beginning, the company has transformed from a small regional diving company into a global provider of engineered products and services. Today, we develop products and services for use throughout the lifecycle of an offshore oilfield, from drilling to decommissioning.

We operate the world's premier fleet of work class ROVs. Additionally, we are a leader in offshore oilfield maintenance services, umbilicals, subsea hardware, and tooling. We also serve the aerospace, defense, and theme park industries. Underpinning everything we do, safety is not only the foundation of our core values, but it is vital to our unmatched performance record and company culture. The industries we serve are as diverse as they are complex.

Whether we are engineering deepwater umbilicals or developing robotics for aerospace applications, the safety and health of our employees, vendors, and customers is an integral part of our day-to-day business. If we are working, then our responsibility is to be working safely. Since our inception in , we have placed a high value on employee safety—from diving services and subsea inspection to vessel-based installation operations. We have and will continue to evolve not only our health, safety, and environmental HSE processes, but those of the industries in which we work.

Although we have been fatality-free since , our HSE journey goes beyond statistics. As our portfolio of services has grown, we have continued to prioritize and advance our approach to HSE.

Discover our diverse range of products and services. Please specify which product or service below. Toggle navigation. Developing, integrating, and applying both new and established technologies to the challenges of operating in space and other harsh environments. Contributing to the cutting-edge development of theme park technologies, including dark ride vehicles and show systems, and a range of custom solutions. Delivering and servicing innovative materials handling and logistics solutions for an array of unique markets—from automotive to healthcare.

Providing engineered solutions, expertise, and manufacturing services to enable safe and effective work in extreme environments. Deploying integrated solutions across the oil and gas lifecycle to provide greater value, reduce total cost of ownership, and minimize risk on a global scale. Solving and supporting survey, installation, and maintenance challenges for offshore wind farms around the world. Solving specific technical and operational challenges through collaboration and the application of world-class technologies and experience.

Providing cargo owners with the tools, insight, and resources required to address risk, hidden cost, inefficiencies, and waste across the cargo value chain.

Use our smartsearch to find products, services, and more Oceaneering offers true integration of services to improve HSE, cut down on non-productive time, streamline activities, and reduce your overall costs. From the manufacture of subsea connection hardware and umbilicals to vessel-based and ROV installation in the field, we safely provide customers a simpler, more cost-effective integrated solution.

Ensuring reliable well access through unmatched industry expertise and an innovative technology portfolio. Deploying rapid and safe pipeline solutions that minimize environmental impact and restore production quickly. Solving decommissioning challenges safely and cost effectively, from end-to-end solutions to discrete tool hires.

Oceaneering has […]. No matter your passion, there is a part of our business made just for you. Find your prefered location and your specialty by searching our online database. We strive to maintain a truly diverse workforce at Oceaneering. From recent college graduates to transitioning military veterans, we pair talented job seekers with rewarding positions. Stop by a recruiting event near you to speak with current Oceaneers, present your ideas, and learn about potential career options with the company.

More results Hidden label. We deliver industry-leading solutions for connecting critical service piping and vessel systems.

The connectors are lighter, smaller, faster to make and break, and easier to maintain than conventional flanges. Stringent engineering processes and quality standards result in unparalleled and repeatable reliability. Name First Name Last Name. Including the Grayloc seal ring in a compact flange design provides a solution with significant space and weight savings that outperforms conventional flanges.

Developed in the s for nuclear power operation, these connectors are recognized as industry leaders for remote and quick-opening applications. Research and development Quick-opening closures for laboratory pressure vessels Ideally suited for high-pressure and high-temperature testing.

Nuclear fuels Initially developed for mechanical joints handling radioactive materials Typically integrated in isolated hot-cell environments Proven application for personnel safety.

Aerospace Launch pad fueling operations Frequently accessed connections in test stands. Non-Slam Nozzle Check Valves Our field-proven non-slam nozzle check valves feature an innovative, maintenance-free, low-pressure-loss design that incorporates a unique, dual-spring closing action to provide a fast, dynamic response. Design Technology Tight shut-off, metal-to-metal seal Unique dual-spring design for fast, dynamic response All-metal assembly no elastomers ASME Class through to 4, and up to API 10, Industry-standard end connections available, including Grayloc hubs and compact flanges Sizes from 2 in to 60 in with a wide variety of body and trim materials.

Benefits Prevents return flow and water hammer with fast dynamic response Optimized for low pressure loss Maintenance-free design Suitable for installation in any orientation horizontal, vertical up or down, and diagonal Sized to eliminate disc chatter in low-flow conditions Available from inventory, and expedited delivery can be accommodated.

Benefits Suitable for dynamic and static applications Enables linear, rotational, or combined pipe movements Compensates for thermal expansion, misalignment, and shifting equipment Trusted in extreme and critical applications Pre-torqued, hydrostatically tested and shipped ready for service Fabricated, assembled, and tested expansion arm piping spools available Available from inventory, and expedited delivery can be accommodated.

We offer a vast portfolio of products that deliver the solutions you need to complete operations. Adapters and crossovers Socket weld hubs Threaded hubs Flowline filters Elbows, tees, and crosses. Grayloc Technology Menu. Grayloc Technology Contact Grayloc. Careers Why Oceaneering? First Name Last Name.

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Grayloc® Connectors and Seals

These terms and conditions apply to written or oral orders. The Grayloc product guarantee is only valid when the installation and maintenance instructions on page 30 are followed. For any questions about Grayloc Products or their selection, installation, use, or service, please contact the nearest office listed on the back cover for professional assistance and service. The leg of the T forms a rib that is held by the hub faces as the connection is madeup.


Grayloc Product Catalog


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