BLACK-COATED STEEL PIPE NIPPLE, APPLICATION AIR, NATURAL GAS, OIL, POTABLE WATER, STEAM, FINISH/COATING BLACK COATED, FITTING COMPATIBILITY SCHEDULE 40, GRAVITY FLOW NO, INSIDE DIAMETER 5/8 IN, MANUFACTURE LOCATION GLOBALLY SOURCED, MATERIAL STEEL, MATERIAL GRADE NOT APPLICABLE, MAXIMUM OPERATING PRESSURE 125 PSI, MAXIMUM OPERATING TEMPERATURE 225 DEGREES F, MAXIMUM STEAM PRESSURE 300 PSI, METAL PIPE CONSTRUCTION WELDED, MINIMUM OPERATING TEMPERA