Weldbend® Pipe Reducing Tee, Tee Fitting/Connector, 10 x 10 x 4 in Nominal, Butt Welded End Style, SCH 40/STD Schedule, 1201 lb Pressure, Carbon Steel, -20 to 650 deg F, 10.02 in ID x 10.75 in OD x 0.365 in THK Run, 4.026 in ID x 4.5 in OD x 0.237 in THK Branch Dimensions