Nipple, Application Air, Natural Gas, Non-Potable Water, Propane, Steam, Fitting Compatibility Schedule 40, Gravity Flow No, Inside Diameter 5/8 in, Material Stainless Steel, Material Grade 304, Maximum Operating Pressure 1526 psi, Maximum Operating Temperature 650 Degrees F, Metal Pipe Construction Welded, Minimum Operating Temperature -20 Degrees F, Nominal Pipe Size 1/2 in, Outside Diameter 13/16 in, Overall Length 6 in, Pipe Weld Type Continuous Weld, Schedule Schedule 40. This item has been restricted from sale in the following state (s): []