HQ3 core barrel
HQ3 core barrel assembly, HQ3 inner tube assembly, HQ3 core barrel spare parts.
HQ3 triple tube core barrel for use with HQ/HRQ rods. HQ3 core barrel utilizes a third tube called an inner tube liner or split tube. HQ3 triple tube core barrel is commonly used in surface drilling conditions when drilling coal, clay bearing or highly fractured formations. HQ3 core barrel only available in surface configurations and is available for application in standard DCDMA H size hole. It consists of the HQ3 head assembly , HQ3 pump-out adapter, HQ3 piston plug, HQ3 O ring, HQ3 core ejection piston, HQ3 split tube, HQ3 inner tube, HQ3 stop ring, HQ3 core lifter, HQ3 core lifter case, HQ3 locking coupling, HQ3 adapter coupling, HQ3 landing ring, HQ3 outer tube, HQ3 inner tube stabilizer and thread protector.
HQ3 Core Barrel
NOTE:
*HQ3 reaming shell and HQ3 core bit are not included in the core barrel assembly
**MKII HQ3 spearhead assembly is also available
HQ-HQ3 Core Barrel Conversion Kits
HQ3 Core Barrel Spare Parts Kit
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