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

HQ CORE BARREL ,HQ CORE BARREL INNER TUBE GROUP 

NOTE:

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

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

       ***HQ MKII spearhead assembly(C5008323,C500816,C5007947,C3547002,C5008170,C5003192) is also available 

HQ CORE BARREL SPARE PARTS KIT

REFERENCE PART ITEMS

Core Barrel,HQ 1.5M Core Barrel,HQ 3.0M Inner Tube Group,HQ 1.5M Inner Tube Group,HQ 3.0M Head Assembly, HQ Inner-tube, HQ 1.5 M Inner-tube, HQ 3 M Stop Ring, HQ Core Lifter, HQ Slotted

Core Lifter, HQ Slotted(diamond coated) Core Lifter, HQ Fluted Core Lifter, HQ Fluted(diamond coated) Core Lifter Case, HQ Locking Coupling, HQ Full-hole with Tang Locking Coupling, HQ Full-hole

HQ Stabilized Locking Coupling with Tang HQ Stabilized Locking Coupling  Adapter Coupling, HQ Landing Ring, HQ Outer-tube, HQ 1.5 M Outer-tube, HQ 3.0 M Stabilizer, HQ Inner-tube Thread Protector HQ Core Barrel Spare Parts Kit Spearhead Point,HQ Compression Spring,HQ Detent Plunger,HQ Spiral Pin,7/16" X 1" Spring Pin, 1/2" x 2-3/4" Nylok Bolt 3/8" -16UNC x 3/4" Compression spring Latch, HQ Link, HQ Spring Pin, 1/2" x 2" Stainless Steel Ball, 22mm Indicator Bushing Landing Shoulder, HQ Hex Nut, 1-1/4" UNC Shut-off Valve, HQ Thrust Bearing Spindle Bushing, HQ Hanger Bearing Lock Nut Hydraulic Grease Fitting Stop Ring, HQ Core Lifter, HQ Fluted Core Lifter Case, HQ Landing Ring, HQ Stabilizer, HQ Inner-tube

REFERENCE PART#

C3542946 C3542947 C3542942 C3542943 C5001440 C25258 C25236 C25238 C30489 C3546912 C25239 C3548555 C25237 C3545409 C3545410 C5007791 C5007789 C25241 C25242 C25259 C25243 C44408 C3542580 C42913 C15141 C42914 C42905 C24524 C3541932 C3543619 C104818 C306216 C24305 C62374 C62380 C104958 C44574 C43513 C24528 C25234 C24312 C103465 C17447 C25238

C25239 C25237 C25242 C44408   

REFERENCE PHOTOS