Nipple, Application Air, Natural Gas, Non-Potable Water, Propane, Steam, Fitting Compatibility Schedule 80, Gravity Flow No, Inside Diameter 1 in, Material Stainless Steel, Material Grade 304, Maximum Operating Pressure 3077 psi @ 100 Degrees F, Maximum Operating Temperature 650 Degrees F, Metal Pipe Construction Seamless, Minimum Operating Temperature -20 Degrees F, Nominal Pipe Size 1 in, Outside Diameter 1 5/16 in, Overall Length 12 in, Schedule Schedule 80, Side A Connection Type Threaded