Nipple, Application Air, Natural Gas, Non-Potable Water, Finish/Coating Black, Fitting Compatibility Schedule 80, Manufacture Location Globally Sourced, Material Steel, Material Grade Grade B, Maximum Operating Pressure 2000 psi @ 150 Degrees F, Maximum Operating Temperature 550 Degrees F, Maximum Steam Pressure 300 psi @ 550 Degrees F, Metal Pipe Construction Seamless, Minimum Operating Temperature -20 Degrees F, Nominal Pipe Size 3/8 in, Outside Diameter 43/64 in, Overall Length 36 in