Nipple, Pipe Schedule 40, Welded, Pipe Weld Type Electric Resistance Weld, Pipe Connection Type Threaded on Both Ends, Black Steel, Pipe Size - Nominal 1/8 in, Overall Pipe Length 8 in, Pipe Thread Type MNPT x MNPT, Max. Pressure 300 psi @ 150 Degrees F, Max. Steam Pressure 150 psi WSP @ 360 Degrees F, Wall Thickness 1/16 in, Inside Dia. 17/64 in, Outside Dia. 25/64 in, Standards ASTM A-53 Type E, ASTM A-733, Grade B, WWN 351