Flanges
Threaded flange dimensions
Threaded flange dimensions, weights and data sheets — ASME B16.5. NPT threaded, no welding. Select a size for the full drawing and dimension table.
Threaded — ASME B16.5
Class 150
½"¾"1"1 ¼"1 ½"2"2 ½"3"4"5"6"8"10"12"14"16"18"20"24"
Class 300
½"¾"1"1 ¼"1 ½"2"2 ½"3"4"5"6"8"10"12"14"16"18"20"24"