Purpose-Built Tube Routing for Battery Vent Systems The Exotronic 10mm OD 304 Stainless Steel PTFE Tube Elbow is designed for professional lithium battery venting installations where tube routing needs to be neat, durable and controlled. It provides a compact 90-degree change of direction for 10mm OD PTFE vent tube, helping installers route tubing through confined spaces without forcing tight bends...