The Oceaneering® Grayloc® metal-to-metal bore seal technology has been developed and incorporated into products ranging from the original Grayloc clamp connector to advanced connection systems.
Field-proven performance since the invention of the Grayloc clamp connector in 1951
Regional engineering, manufacturing, and sales facilities offer worldwide product and project support
Fully-accredited ASME/ISO quality management systems provide 100% traceability of all components
Grayloc connections enable design optimization, cost efficiency, and reduced installation and maintenance times.
- Reduced maintenance with leak-free, field-proven design
- Conserves space and reduces weight with compact footprint
- Faster installation, assembly, and disassembly
- Incorporates easily serviceable and reusable components
- Minimizes spare parts inventory
Our standard Grayloc product lines include clamp connectors, compact flanges, closure systems, and remote connectors. A full suite of piping components that complement these technologies is available, ranging from threaded fittings, crossover components, and integrated pipe fittings, to metering solutions, ball joints, and check valves.
Grayloc connectors are used for critical service piping and vessel connections in a variety of industries and applications.
Oil and Gas Production
Synthetic Fuels Processing
Coal Gasification and Liquefaction