BX Type ring joint gaskets
BX gasket manufacturer in India, Suppliers of BX type gasket at factory price in Mumbai
Buy BX 151 ring at best price, Stockist of BX gasket material in Dubai, UAE
The BX ring gasket differs from the standard oval or octagonal shape since it is square in cross section and tapers in each corner. They can only be used in API 6BX flanges. BX is used at pressures up to 15,000 psi. Standard sizes are stocked in low carbon steel, 304 and 316.



Table of Content
BX gasket Types
BX151 ring joint joint gasket | BX152 ring joint gasket |
BX153 ring joint gasket | BX154 ring joint gasket |
BX155 ring joint gasket | BX156 ring joint gasket |
BX157 ring joint gasket | BX158 ring joint gasket |
BX159 ring joint gasket | BX160 ring joint gasket |
BX161 ring joint gasket | BX162 ring joint gasket |
BX165 ring joint gasket | BX169 ring joint gasket |
BX Ring Gasket Pressure Rating
RING NO. | PRESSURE CLASS RATINGS (psi ) | Outside Diameter of Ring | Height of Ring | Width of Ring | Hole Size | Gasket Weight lbs. | |||
5000 | 10000 | 15000 | 20000 | ||||||
Nominal Pipe Size | OD | H | A | D | for API 6BX | ||||
BX150 | - | - | - | - | 2.842 | 0.366 | 0.366 | 0.06 | 0.295 |
BX151 | - | 1 13/16 | 1 13/16 | 1 13/16 | 3.008 | 0.379 | 0.379 | 0.06 | 0.337 |
BX152 | - | 2 1/16 | 2 1/16 | 2 1/16 | 3.334 | 0.403 | 0.403 | 0.06 | 0.425 |
BX153 | - | 2 9/16 | 2 9/16 | 2 9/16 | 3.974 | 0.448 | 0.448 | 0.06 | 0.632 |
BX154 | - | 3 1/16 | 3 1/16 | 3 1/16 | 4.600 | 0.488 | 0.488 | 0.06 | 0.875 |
BX155 | - | 4 1/16 | 4 1/16 | 4 1/16 | 5.825 | 0.560 | 0.560 | 0.06 | 1.22 |
BX156 | - | 7 1/16 | 7 1/16 | 7 1/16 | 9.367 | 0.733 | 0.733 | 0.12 | 4.14 |
BX157 | - | 9 | 9 | 9 | 11.593 | 0.826 | 0.826 | 0.12 | 6.55 |
BX158 | - | 11 | 11 | 11 | 13.860 | 0.911 | 0.911 | 0.12 | 9.60 |
BX159 | - | 13 5/8 | 13 5/8 | 13 5/8 | 16.800 | 1.012 | 1.012 | 0.12 | 14.41 |
BX160 | 13 5/8 | - | - | - | 15.850 | 0.938 | 0.541 | 0.12 | 6.75 |
BX161 | - | - | - | - | 19.347 | 1.105 | 0.638 | 0.12 | - |
BX162 | 16¾ | 16¾ | - | - | 18.720 | 0.560 | 0.560 | 0.06 | - |
BX163 | 18¾ | - | - | - | 21.896 | 1.185 | 0.684 | 0.12 | - |
BX164 | - | 18¾ | 18¾ | - | 22.463 | 1.185 | 0.968 | 0.12 | - |
BX165 | 21¼ | - | - | - | 24.595 | 1.261 | 0.728 | 0.12 | - |
BX166 | - | 21¼ | - | - | 25.198 | 1.261 | 1.029 | 0.12 | - |
BX167* | - | - | - | - | 29.896 | 1.412 | 0.516 | 0.06 | - |
BX168 | - | - | - | - | 30.128 | 1.412 | 0.632 | 0.06 | - |
BX169** | - | - | - | - | 6.831 | 0.624 | 0.509 | 0.06 | - |
BX170 | - | - | - | - | 8.584 | 0.560 | 0.560 | 0.06 | - |
BX171 | - | - | - | - | 10.529 | 0.560 | 0.560 | 0.06 | - |
BX172 | - | - | - | - | 13.113 | 0.560 | 0.560 | 0.06 | - |
BX303 | - | - | - | - | 33.573 | 1.494 | 0.668 | 0.06 | - |
Dimensions in Inches. | |||||||||
* BX167 is suitable for 26¾ Nominal Pipe Size 2,ooo psi rating. ** BX169 is suitable for 5¾ Nominal Pipe Size 10,000 psi rating. BX168 is suitable for 26¾ Nominal Pipe Size 3,000 psi rating. BX303 is suitable for 30 Nominal Pipe Size 2,000 and 3,000 psi rating. |
BX gasket groove dimensions
RING No. | NO. SIZE | OD | H | A | ODT | C | D | E | G | N |
BX 150 | 1 11/16 | 2.842 | 0.366 | 0.366 | 2.790 | 0.314 | 0.06 | 0.22 | 2.893 | 0.450 |
BX 151 | 1 13/16 | 3.008 | 0.379 | 0.379 | 2.954 | 0.325 | 0.06 | 0.22 | 3.062 | 0.466 |
BX 152 | 2 1/16 | 3.334 | 0.403 | 0.403 | 3.277 | 0.346 | 0.06 | 0.23 | 3.395 | 0.498 |
BX 153 | 2 9/16 | 3.974 | 0.448 | 0.448 | 3.910 | 0.385 | 0.06 | 0.27 | 4.046 | 0.554 |
BX 154 | 3 1/16 | 4.600 | 0.488 | 0.488 | 4.531 | 0.419 | 0.06 | 0.30 | 4.685 | 0.606 |
BX 155 | 4 1/16 | 5.825 | 0.560 | 0.560 | 5.746 | 0.481 | 0.06 | 0.33 | 5.930 | 0.698 |
BX 156 | 7 1/16 | 9.367 | 0.733 | 0.733 | 9.263 | 0.629 | 0.12 | 0.44 | 9.521 | 0.921 |
BX 157 | 9 | 11.593 | 0.826 | 0.826 | 11.476 | 0.709 | 0.12 | 0.50 | 11.774 | 1.039 |
BX 158 | 11 | 13.860 | 0.911 | 0.911 | 13.731 | 0.782 | 0.12 | 0.56 | 14.064 | 1.149 |
BX 159 | 13 5/8 | 16.800 | 1.012 | 1.012 | 16.657 | 0.869 | 0.12 | 0.62 | 17.033 | 1.279 |
BX 160 | 13 5/8 | 15.850 | 0.938 | 0.541 | 15.717 | 0.408 | 0.12 | 0.56 | 16.063 | 0.786 |
BX 161 | 16 5/8 | 19.347 | 1.105 | 0.638 | 19.191 | 0.482 | 0.12 | 0.67 | 19.604 | 0.930 |
BX 162 | 16 5/8 | 18.720 | 0.560 | 0.560 | 18.641 | 0.481 | 0.06 | 0.33 | 18.832 | 0.705 |
BX 163 | 18 3/4 | 21.896 | 1.185 | 0.684 | 21.728 | 0.516 | 0.12 | 0.72 | 22.185 | 1.006 |
BX 164 | 18 3/4 | 22.463 | 1.185 | 0.968 | 22.295 | 0.800 | 0.12 | 0.72 | 22.752 | 1.290 |
BX 165 | 21 1/4 | 24.595 | 1.261 | 0.728 | 24.417 | 0.550 | 0.12 | 0.75 | 24.904 | 1.071 |
BX 166 | 21 1/4 | 25.198 | 1.261 | 1.029 | 25.020 | 0.851 | 0.12 | 0.75 | 25.507 | 1.373 |
BX 167 | 26 3/4 | 29.896 | 1.412 | 0.516 | 29.696 | 0.316 | 0.06 | 0.84 | 30.249 | 0.902 |
BX 168 | 26 3/4 | 30.128 | 1.412 | 0.632 | 29.928 | 0.432 | 0.06 | 0.84 | 30.481 | 1.018 |
BX 169 | 5 1/8 | 6.831 | 0.624 | 0.509 | 6.743 | 0.421 | 0.06 | 0.38 | 6.955 | 0.666 |
BX 170 | 9 | 8.584 | 0.560 | 0.560 | 8.505 | 0.481 | 0.06 | 0.33 | 8.696 | 0.705 |
BX 171 | 11 | 10.529 | 0.560 | 0.560 | 10.450 | 0.481 | 0.06 | 0.33 | 10.641 | 0.705 |
BX 172 | 13 5/8 | 13.113 | 0.560 | 0.560 | 13.034 | 0.481 | 0.06 | 0.33 | 13.225 | 0.705 |
BX 303 | 30 | 33.573 | 1.494 | 0.668 | 33.361 | 0.457 | 0.06 | 0.89 | 33.949 | 1.078 |
BX ring gasket price
20000 PSI BX151 ring joint joint gasket | $ 3.09 |
20000 PSI BX152 ring joint gasket | $ 3.18 |
20000 PSI BX153 ring joint gasket | $ 3.98 |
20000 PSI BX154 ring joint gasket | $ 5.31 |
20000 PSI BX155 ring joint gasket | $ 7.07 |
20000 PSI BX156 ring joint gasket | $ 17.25 |
20000 PSI BX157 ring joint gasket | $ 30.06 |
20000 PSI BX158 ring joint gasket | $ 42.11 |
20000 PSI BX159 ring joint gasket | $ 55.58 |
5000 PSI BX160 ring joint gasket | $ 40.67 |
5000 PSI BX161 ring joint gasket | $ 80.46 |
10000 PSI BX162 ring joint gasket | $ 45.09 |
5000 PSI BX165 ring joint gasket | $ 87.58 |
15000 PSI BX169 ring joint gasket | $ 10.18 |