| Pipe | Flange Data | Hub | Raised Face | Drilling Data | Approximate Weight (Kg) | |||||||
| A | B | C | D | F | G | H | I | J | ||||
| Units | Nominal Pipe Size | Outside Diameter | Overall Diameter | Inside Diameter | Flange Thickness (min) | Overall Length | Hub Diameter | Face Diameter | Number of Holes | Bolt Hole Diameter | PCD: Diameter of Circle of Holes | |
| In | 2+1/2 | 2.88 | 7.00 | 2.94 | 22.40 | 1.12 | 4.12 | 4.12 | 4 | 5.50 | 3.28 | |
| mm | 73.00 | 177.80 | 74.70 | 22.40 | 28.40 | 90.40 | 104.60 | 19.10 | 139.70 | |||