The Junio R octagonal Ring Joint Gasket was developed for high pressure/temperature applications found in the petroleum industry and is primarily used in the oil field on drilling and completion equipment. However, today this product range can also be found on valves and pipework assemblies, along with some high integrity pressure vessel joints.

Junio Standard Style R octagonal Ring Type Joints are manufactured in accordance with API 6A and in different solid metal types like soft iron/SS304/316/321 metal and other alloy items. Available in both oval and octagonal configurations, both types are interchangeable on the modern octagonal type grooved flanges.