Pipe Nipple, Application Air, Gases, Non-Potable Water, Fuels, Finish/Coating Not Applicable, Fitting Compatibility Schedule 80, Gravity Flow No, Inside Diameter 9/16 in, Material Stainless Steel, Material Grade 304, Maximum Operating Pressure 3, 347 psi, Maximum Operating Temperature 650 Degrees F, Maximum Steam Pressure 175 psi @ 300 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 2 in