| 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 | 7.50 | 2.94 | 1.00 | 1.50 | 3.94 | 4.12 | 8 | 5.88 | 4.50 | |
| mm | 73.00 | 190.50 | 74.70 | 25.40 | 38.10 | 0.00 | 104.60 | 22.40 | 149.40 | |||