Also known as the HDPE PLB Duct Pipes, these pipes are useful in communication lines which employ underground optical fiber cables as their main medium for the exchange of information. The optical fiber cable is always at the risk of getting damaged due to several environmental and physical factors, and that is why it needs to be protected. That protection is offered by HDPE PLB Pipes. Let see what these pipes are all about.
WHAT ARE PLB DUCT PIPES?
PLB Duct pipes or PLB pipes are made of high density polyethylene, which is permanently lubricated to withstand probable damage to the underground optical fiber cables by covering them. PLB Duct pipe meaning can also equate to their effectiveness against the harm done by the heavy load of the earth to the optical fiber line.