BOP Test Stump

BOP Test Stump

Blow Out Preventer (BOP) test stumps are often used for manufacturers to test their BOP or drillers testing operations at off-shore and on-shore drilling rig. BOP TEST STUMP is designed and manufactured in accordance with API 6A or API 16A standard. we provide all sizes and pressure ratings BOP TEST STUMP used for BOP test.

A BOP test stump may have base plate, side and bottom ports, and fixed or removable Test mandrel retaining threads.


Can be used to for hydro test of BOP with any combination of sizes and pressure ratings

Test and Drain port to be provided as per the connection requirements of API 16A standard

Supplied with standard or customer specific lengths

Available for general service and sour service in compliance with any temperature rating and material requirements specified in API Specification 6A / 16A.

Available with Inconel 625 corrosion resistant ring grooves.

Lifting arrangement to be provided as per the load capacity of the BOP and equipment to be tested

Can be used with Different End connection like, flanged, Studded, or Hub connection

Connection for Drill Pipe Available with API Internal Flush threads

BIC Industries Manufacture BOP Test Stump as per below Requirements:

  • Working pressure                     2000PSI-20000PSI
  • Working temperature              P+U (-20-350F)
  • Size Range                                 7-1/16”- 30”
  • Material class                           DD-EE-NL
  • Specification class                  PSL1-PSL3
  • Performance class                  PR1-PR2
  • Box Connection                       7 1/16”, 11”, 13 5/8”, 18 3/4”, 21 1/4”, etc.


Fixed mandrill Retaining Threads with Base Plate


Changeable mandrel retaining threads with Base Plate


Fixed mandrill Retaining Threads without Base Plate


Changeable mandrel retaining threads without Base Plate