Nipple, Application Air, Natural Gas, Non-Potable Water, Propane, Steam, Fitting Compatibility Schedule 80, Gravity Flow No, Inside Diameter 1/4 in, Material Stainless Steel, Material Grade 316, Maximum Operating Pressure 6404 psi @ 100 Degrees F, Maximum Operating Temperature 650 Degrees F, Metal Pipe Construction Seamless, Minimum Operating Temperature -20 Degrees F, Nominal Pipe Size 1/8 in, Outside Diameter 3/8 in, Overall Length 1 1/2 in, Schedule Schedule 80