Definition(s) Flex Joint. A steel and elastomer assembly having central through-passage equal to or greater in diameter than the riser bore that may be positioned in the riser string to reduce local bending stresses.
The Master Naturalist Program is co-sponsored by the Wildlife Resources and State Parks and Recreation sections of the West Virginia Division of Natural Resources, Davis & Elkins College and the West Virginia University Extension Service.
Registration is now open for the third Inland Mendocino UC California Naturalist Program certification course taught by Dr. Jennifer Riddell. This is a nature enthusiast's ticket to explore Hopland Research and Extension Center's 5,358 acres of...