API 6A Seal Ring Groove Gage - BX and R/RX

Thread Check Inc. offers Gagemaker face groove and hole location gages.

Gagemaker’s face groove gages inspect groove diameters and groove widths.They are also ideal for inspecting hole locations. Additional extensions for various lengths are available.

A ring groove is basically a closely dimensioned groove cut into the face of a pipe flange. Combined with a gasket, the groove helps facilitate a seal between parts. It is critical that the grooves meet designated specifications.

API 6A ring grooves are divided into three ring types, BX, R, and RX. Each type has different configurations and is designated by the type and a number, i.e. BX 150, R 41, etc.

API mandates the inspection of ring grooves. The necessary dimensions of a groove are clearly specified in API 6A. To pass API requirements, these dimensions must be met. For BX Grooves, the groove’s major diameter and width are specified. For R and RX Grooves, API specifies the groove’s pitch diameter and width.

Thread Check has a team of technical experts that are ready to help you with all your gauging and measurement requirements. Contact us via email at info@threadcheck.com or call us at 800 767 7633

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  1. Gagemaker - Groove Width Amplifier Gage for BX-169 groove
    Gagemaker - Groove Width Amplifier Gage for BX-169 groove
    Groove Width Amplifier Gage for BX-169 groove More Info
  2. Gagemaker - Groove Width Amplifier Gage for BX-168 groove
    Gagemaker - Groove Width Amplifier Gage for BX-168 groove
    Groove Width Amplifier Gage for BX-168 groove More Info
  3. Gagemaker - Groove Width Amplifier Gage for BX-167 groove
    Gagemaker - Groove Width Amplifier Gage for BX-167 groove
    Groove Width Amplifier Gage for BX-167 groove More Info
  4. Gagemaker - Groove Width Amplifier Gage for BX-166 groove
    Gagemaker - Groove Width Amplifier Gage for BX-166 groove
    Groove Width Amplifier Gage for BX-166 groove More Info
  5. Gagemaker - Groove Width Amplifier Gage forBX-164 groove
    Gagemaker - Groove Width Amplifier Gage forBX-164 groove
    Groove Width Amplifier Gage for BX-164 groove More Info
  6. Gagemaker - Groove Width Amplifier Gage for BX-163 groove
    Gagemaker - Groove Width Amplifier Gage for BX-163 groove
    Groove Width Amplifier Gage for BX-163 groove More Info
  7. Gagemaker - Groove Width Amplifier Gage for BX-162 groove
    Gagemaker - Groove Width Amplifier Gage for BX-162 groove
    Groove Width Amplifier Gage for BX-162 groove More Info
  8. Gagemaker - Groove Width Amplifier Gage for BX-161 groove
    Gagemaker - Groove Width Amplifier Gage for BX-161 groove
    Groove Width Amplifier Gage for BX-161 groove More Info
  9. Gagemaker - Groove Width Amplifier Gage for BX-160 groove
    Gagemaker - Groove Width Amplifier Gage for BX-160 groove
    Groove Width Amplifier Gage for BX-160 groove More Info
  10. Gagemaker - Groove Width Amplifier Gage for BX-159 groove
    Gagemaker - Groove Width Amplifier Gage for BX-159 groove
    Groove Width Amplifier Gage for BX-159 groove More Info
  11. Gagemaker - Groove Width Amplifier Gage for BX-158 groove
    Gagemaker - Groove Width Amplifier Gage for BX-158 groove
    Groove Width Amplifier Gage for BX-158 groove More Info
  12. Gagemaker - Groove Width Amplifier Gage for BX-157 groove
    Gagemaker - Groove Width Amplifier Gage for BX-157 groove
    Groove Width Amplifier Gage for BX-157 groove More Info
  13. Gagemaker - Groove Width Amplifier Gage for BX-156 groove
    Gagemaker - Groove Width Amplifier Gage for BX-156 groove
    Groove Width Amplifier Gage for BX-156 groove More Info
  14. Gagemaker - Groove Width Amplifier Gage for BX-155 groove
    Gagemaker - Groove Width Amplifier Gage for BX-155 groove
    Groove Width Amplifier Gage for BX-155 groove More Info
  15. Gagemaker - Groove Width Amplifier Gage for BX-154 groove
    Gagemaker - Groove Width Amplifier Gage for BX-154 groove
    Groove Width Amplifier Gage for BX-154 groove More Info
  16. Gagemaker - Groove Width Amplifier Gage for BX-153 groove
    Gagemaker - Groove Width Amplifier Gage for BX-153 groove
    Groove Width Amplifier Gage for BX-153 groove More Info
  17. Gagemaker - Groove Width Amplifier Gage for BX-152 groove
    Gagemaker - Groove Width Amplifier Gage for BX-152 groove
    Groove Width Amplifier Gage for BX-152 groove More Info
  18. Gagemaker - Groove Width Amplifier Gage for BX-151 groove
    Gagemaker - Groove Width Amplifier Gage for BX-151 groove
    Groove Width Amplifier Gage for BX-151 groove More Info
  19. Gagemaker - Groove Width Amplifier Gage for BX-150 groove
    Gagemaker - Groove Width Amplifier Gage for BX-150 groove
    Groove Width Amplifier Gage for BX-150 groove More Info
  20. Gagemaker - Groove Width Profile for R/RX-47 - R/RX-70 - R/RX-74 & R/RX-88 groove
    Gagemaker - Groove Width Profile for R/RX-47 - R/RX-70 - R/RX-74 & R/RX-88 groove
    Groove Width Profile for R/RX-47, R/RX-70, R/RX-74 & R/RX-88 groove More Info
  21. Gagemaker - Groove Width Profile for R/RX-50 - R/RX-54 - R/RX-66 - R/RX-86 - & R/RX8-7 groove
    Gagemaker - Groove Width Profile for R/RX-50 - R/RX-54 - R/RX-66 - R/RX-86 - & R/RX8-7 groove
    Groove Width Profile for R/RX-50, R/RX-54, R/RX-66, R/RX-86, & R/RX8-7 groove More Info
  22. Gagemaker - Groove Width Profile for R/RX-46 - R/RX-73 - & R/RX-85 groove
    Gagemaker - Groove Width Profile for R/RX-46 - R/RX-73 - & R/RX-85 groove
    Groove Width Profile for R/RX-46, R/RX-73, & R/RX-85 groove More Info
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