Pipe, Application Air, Natural Gas, Non-Potable Water, Propane, Steam, Inside Diameter 3 3/16 in, Material Stainless Steel, Material Grade 316, Maximum Operating Pressure 150 psi, Maximum Operating Temperature 450 Degrees F, Metal Pipe Construction Seamless, Minimum Operating Temperature -60 Degrees F, Nominal Pipe Size 3 in, Outside Diameter 3 1/2 in, Overall Length 4 ft, Schedule Schedule 40, Side A Gender Male, Side A Thread Type NPT, Side B Gender Male, Side B Thread Type NPT