Nipple, Application Air, Natural Gas, Non-Potable Water, Propane, Steam, Fitting Compatibility Schedule 80, Gravity Flow No, Inside Diameter 9/16 in, Material Stainless Steel, Material Grade 304, Maximum Operating Pressure 3347 psi, Maximum Operating Temperature 650 Degrees F, Metal Pipe Construction Seamless, Minimum Operating Temperature -20 Degrees F, Nominal Pipe Size 1/2 in, Outside Diameter 13/16 in, Overall Length 12 in, Schedule Schedule 80, Side A Connection Type Threaded