Available OptionsHex style hangers can be equipped with the following coupler options: 3/8 NPT or all thread: 3/8-16 or 1/2-13InstallationStraight sections need support every 10 ft.Each side of every valve (as close as possible to the connection) needs supportSupport each change of directionsSafety NotesProper Installation: straight sections need support every 10 ft., each side of every valve (as close as possible to the connection) needs support, support each change of directionsWARNING : This product contains lead, a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.SpecificationsTube OD10"Material304 Stainless SteelMaximum Temperature392°F ( 200°C )