Nipple, Application Air, Natural Gas, Non-Potable Water, Propane, Steam, Fitting Compatibility Schedule 80, Inside Diameter 1 15/16 in, Material Stainless Steel, Material Grade 304, Maximum Operating Pressure 150 psi @ 72 Degrees F, Maximum Steam Pressure 150 psi @ 360 Degrees F, Metal Pipe Construction Welded, Nominal Pipe Size 2 in, Outside Diameter 2 3/8 in, Overall Length 3 in