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.
Volunteers serve Host Sites or other environmental agencies/organizations and not University of Maryland Extension. See the Master Naturalist Policies and Guidelines Tab to learn more about training to become a Master Naturalist.