API Ring Joint Gaskets Manufacturer
API 6a Ring Joint Gasket Manufacuturer in India, Supplier of API BX Gasket, API RX Gasket at factory Price in Mumbai
Stockist of API Rtj Gaskets, Check price list of API Ring Gaskets in India
API Ring Joint Gaskets
API 6a Ring Joint Gasket
API Rtj Gaskets
API BX Ring Groove Dimensions
| API Ring Number | Nominal Flange Bore, Inches | |||
| 5000 psi | 10,000 psi | 15,000 psi | 20,000 psi | |
| BX 150 | 1-11/16 | 1-11/16 | ||
| BX 151 | 1-13/16 | 1-13/16 | 1-13/16 | |
| BX 152 | 2-1/16 | 2-1/16 | 2-1/16 | |
| BX 153 | 2-9/16 | 2-9/16 | 2-9/16 | |
| BX 154 | 3-1/16 | 3-1/16 | 3-1/16 | |
| BX 155 | 4-1/16 | 4-1/16 | 4-1/16 | |
| BX 156 | 7-1/16 | 7-1/16 | 7-1/16 | |
| BX 157 | 9 | 9 | ||
| BX 158 | 11 | 11 | ||
| BX 159 | 13-5/8 | |||
| BX 160 | 13-5/8 | |||
| BX 161 | 16-3/4 | |||
| BX 162 | 16-3/4 | 16-3/4 | ||
| BX 163 | 18-3/4 | |||
| BX 164 | 18-3/4 | |||
| BX 165 | 21-1/4 | |||
| BX 166 | 21-1/4 | |||
| BX 167 | 26-3/4; 2000 & 3000 psi | |||
| BX 168 | ||||
API RX Gasket Dimensions
| API Ring Number | Size of Flange, Inches | |||
| 720-960,2000 lbs. | 2900 lbs. | 3000 lbs. | 5000 lbs. | |
| RX 20 | 1-1/2 | 1-1/2 | 1-1/2 | |
| RX 23 | 2 | |||
| RX 24 | 2 | 2 | ||
| RX 26 | 2-1/2 | |||
| RX 27 | 2-1/2 | 2-1/2 | ||
| RX 31 | 3 | 3 | ||
| RX 35 | 3 | |||
| RX 37 | 4 | 4 | ||
| RX 39 | 4 | |||
| RX 41 | 5 | 5 | ||
| RX 44 | 5 | |||
| RX 45 | 6 | 6 | ||
| RX 46 | 6 | |||
| RX 47 | 8* | |||
| RX 49 | 8 | 8 | ||
| RX 50 | 8 | |||
| RX 53 | 10 | 10 | ||
| RX 54 | 10 | |||
| RX 57 | 12 | 12 | ||
| RX 63 | 14 | |||
| RX 65 | 16 | |||
| RX 66 | 16 | |||
| RX 69 | 18 | |||
| RX 70 | 18 | |||
| RX 73 | 20 | |||
| * Crossover flange connection | ||||
API 650 Gasket Dimensions
| Nominal Pipe Size | Flange OD | Raised Face Diameter | Ring Gasket OD | Number of Bolt Holes | Bolt Hole Diameter | Bolt Circle |
| 26″ | 30.94 | 28.00 | 28.56 | 36 | 0.88 | 29.31 |
| 28″ | 32.94 | 30.00 | 30.56 | 40 | 0.88 | 31.31 |
| 30″ | 34.94 | 32.00 | 32.56 | 44 | 0.88 | 33.31 |
| 32″ | 37.06 | 34.00 | 34.68 | 48 | 0.88 | 35.44 |
| 34″ | 39.56 | 36.25 | 36.81 | 40 | 1.00 | 37.69 |
| 36″ | 41.62 | 38.25 | 38.88 | 44 | 1.00 | 39.75 |
| 38″ | 44.25 | 40.25 | 41.13 | 40 | 1.12 | 42.12 |
| 40″ | 46.25 | 42.50 | 43.13 | 44 | 1.12 | 44.12 |
| 42″ | 48.25 | 44.50 | 45.13 | 48 | 1.12 | 46.12 |
| 44″ | 50.25 | 46.50 | 47.13 | 52 | 1.12 | 48.12 |
| 46″ | 52.81 | 48.62 | 49.44 | 40 | 1.25 | 50.56 |
| 48″ | 54.81 | 50.75 | 51.44 | 44 | 1.25 | 52.56 |
| 50″ | 56.81 | 52.75 | 53.44 | 48 | 1.25 | 54.56 |
| 52″ | 58.81 | 54.75 | 55.44 | 52 | 1.25 | 56.56 |
| 54″ | 61.00 | 56.75 | 57.63 | 56 | 1.25 | 58.75 |
| 56″ | 63.00 | 58.75 | 59.63 | 60 | 1.25 | 60.75 |
| 58″ | 65.94 | 60.75 | 62.19 | 48 | 1.38 | 63.44 |
| 60″ | 67.94 | 63.00 | 64.19 | 52 | 1.38 | 65.44 |