BQU core barrel for use with BQ/BRQ rods. BQUU core barrel is ideal for use in most underground drilling conditions and is available for application in standard DCDMA B size hole. It consists of the BQU head assembly , BQU inner tube, BQU stop ring, BQU core lifter, BQU core lifter case, BQU locking coupling, BQU adapter coupling, BQU landing ring, BQU outer tube, BQU inner tube stabilizer and thread protector.

BQU CORE BARREL ,BQU CORE BARREL INNER TUBE GROUP 

NOTE:

          *BQU Reaming shell and BQU core bit are not included in the core barrel assembly.

          **Other BQU core barrel length or extended BQU core barrel is also available

         ***BQU MKII spearhead assembly(C5008323,C500816,C5007947,C3547002,C5008168,C5003192) is also available

BQU CORE BARREL SPARE PARTS KIT

REFERENCE PART ITEMS

Core Barrel,BQU 1.5M Core Barrel,BQU 3.0M Inner Tube Group,BQU 1.5M Inner Tube Group,BQU 3.0M Quick Pump-in Head Assembly, BQU Inner-tube, BQU 1.5 M Inner-tube, BQU 3 M Stop Ring, BQU Core Lifter, BQU Slotted Core Lifter, BQU Slotted(diamond coated) Core Lifter, BQU Fluted Core Lifter, BQU Fluted(diamond coated) Core Lifter Case, BQU Locking Coupling,BQU Full-hole with Tang Locking Coupling, BQU Full-hole BQU Stabilized Locking Coupling with Tang BQU Stabilized Locking Coupling  Adapter Coupling, BQU Landing Ring, BQU Outer-tube, BQU 1.5 M Outer-tube, BQU 3.0 M Stabilizer, BQU Inner-tube Thread Protector BQU Core Barrel Spare Parts Kit Spearhead Point,BQU Compression Spring,BQU Detent Plunger,BQU Spiral Pin,7/16" X 1" Spring Pin, 3/8" X 1-3/4" Nylok Bolt 3/8" -16UNC x 3/4" Compression spring Latch, BQU Link, BQU Spring Pin, 3/8" X 1-1/4" Valve Piston Spring Pin,1/4" x 1-5/8" Indicator Bushing Pump-In Lip Seal, BQU Landing Shoulder, BQU Shut-off Valve, BQU Thrust/Hanger Bearing Spindle Bushing, BQU Lock Nut Hydraulic Grease Fitting Stop Ring, BQU Core Lifter, BQU Fluted Core Lifter Case, BQU Landing Ring, BQU

Stabilizer, BQU Inner-tube   

REFERENCE PART#

C3544018 C3544024 C3544030 C3544036 C3544012 C24356 C24339 C24831 C30487 C3546910 C24342 C5001509 C24830 C3545400 C3545401 C5007783 C5007781 C24833 C24345 C24357 C24346

C44406 C3544047 C42913 C15141 C42914 C42905 C23941 C3541932 C3543180 C306417 C306418 C23944 C3547672 C23946 C3543904 C100690 C306421 C44208 C24030 C24336 C103144 C17447
C24831 C24342 C24830 C24345 C44406
REFERENCE PHOTOS