| 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 | 12 | 12.75 | 20.50 | 12.88 | 2.00 | 2.88 | 14.75 | 15.00 | 16 | 17.75 | 49.80 | |
| mm | 323.80 | 520.70 | 327.10 | 50.80 | 73.15 | 0.00 | 381.00 | 31.70 | 450.80 | |||