NIPPLE, APPLICATION AIR, GAS, POTABLE WATER, FINISH/COATING GALVANIZED, FITTING COMPATIBILITY SCHEDULE 40, MANUFACTURE LOCATION GLOBALLY SOURCED, MATERIAL STEEL, MAXIMUM OPERATING PRESSURE 300 PSI @ 150 DEGREES F, MAXIMUM STEAM PRESSURE 150 PSI @ 350 DEGREES F, METAL PIPE CONSTRUCTION WELDED, NOMINAL PIPE SIZE 1/4 IN, OUTSIDE DIAMETER 17/32 IN, OVERALL LENGTH 3 1/2 IN, PIPE WELD TYPE ELECTRIC RESISTANCE WELD, RESISTANCE PROPERTIES CORROSION-RESIS