ductile iron coupling

https://www.slrfoundry.com/coupling/universal-coupling.html

Universal Coupling

Universal coupling is used to connect rigid rods with mutually inclined shafts. It is often used for shafts that transmit rotational motion. The surface is coated with high-quality epoxy resin, which is not easy to corrode and is durable.

Universal Coupling:

Universal coupling is a joint that provides an efficient and economical connection method for PVC pipes, ductile iron pipes and steel pipes. It is an ideal way to reconnect the pipes or connect two pipes to the pipe after removing the damaged PVC pipe. Surface with fusion bonding epoxy resin or polyester coating, suitable for drinking water.