PAGE 23 4 BX TYPE PRESSURE ENERGIZED RING GASKETS & GROOVES (As per API6A) RING NO. NO. SIZE OD H A ODT C D E G N BX 150 111 ⁄16 2.842 0.366 0.366 2.790 0.314 0.06 0.22 2.893 0.450 BX 151 113 ⁄16 3.008 0.379 0.379 2.954 0.325 0.06 0.22 3.062 0.466 BX 152 21 ⁄16 3.334 0.403 0.403 3.277 0.346 0.06 0.23 3.395 0.498 BX 153 29 ⁄16 3.974 0.448 0.448 3.910 0.385 0.06 0.27 4.046 0.554 BX 154 31 ⁄16 4.600 0.488 0.488 4.531 0.419 0.06 0.30 4.685 0.606 BX 155 41 ⁄16 5.825 0.560 0.560 5.746 0.481 0.06 0.33 5.930 0.698 BX 156 71 ⁄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 159 135 ⁄8 16.800 1.012 1.012 16.657 0.869 0.12 0.62 17.033 1.279 BX 160 135 ⁄8 15.850 0.938 0.541 15.717 0.408 0.12 0.56 16.063 0.786 BX 161 165 ⁄8 19.347 1.105 0.638 19.191 0.482 0.12 0.67 19.604 0.930 BX 162 165 ⁄8 18.720 0.560 0.560 18.641 0.481 0.06 0.33 18.832 0.705 BX 163 183 ⁄4 21.896 1.185 0.684 21.728 0.516 0.12 0.72 22.185 1.006 BX 164 183 ⁄4 22.463 1.185 0.968 22.295 0.800 0.12 0.72 22.752 1.290 BX 165 211 ⁄4 24.595 1.261 0.728 24.417 0.550 0.12 0.75 24.904 1.071 BX 166 211 ⁄4 25.198 1.261 1.029 25.020 0.851 0.12 0.75 25.507 1.373 BX 167 263 ⁄4 29.896 1.412 0.516 29.696 0.316 0.06 0.84 30.249 0.902 BX 168 263 ⁄4 30.128 1.412 0.632 29.928 0.432 0.06 0.84 30.481 1.018 BX 169 51 ⁄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 172 135 ⁄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 4 *All dimensions are in inches * Tolerances as per API-6A RINGGASKETS&RINGGROOVEDIMENSIONS ØD ØDT D Pressure Passage Hole H C A Break Sharp Corner 23° 23° N ØG 0.06”x45° max. E (TYP.) (TYP.) (TYP.) 23° 23° 1/32 R Ring Gasket (BX.Type) Groove R