| 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 | 19.00 | 12.88 | 31.75 | 2.19 | 15.00 | 15.00 | 12 | 17.00 | 28.00 | |
| mm | 323.80 | 482.60 | 327.10 | 31.75 | 55.60 | 365.30 | 381.00 | 25.40 | 431.80 | |||