Nipple Application Air Natural Gas Non-Potable Water Propane Steam Fitting Compatibility Schedule 40 Gravity Flow No Inside Diameter 1 1/16 in Material Stainless Steel Material Grade 316 Maximum Operating Pressure 1403 psi @ 650 Degrees F Maximum Operating Temperature 650 Degrees F Metal Pipe Construction Welded Minimum Operating Temperature -20 Degrees F Nominal Pipe Size 1 in Outside Diameter 1 5/16 in Overall Length 6 in Pipe Weld Type Continuous Weld Schedule Schedule 40