HQU head assembly

HQU head assembly, HQU quick pump-in head assembly, HQU underground head assembly.

HQU head assembly is the main part of HQU core barrel. HQU head assembly is used together with HQ inner tube, HQ stop ring, HQ core lifter, HQ core lifter case. They compose the HQU inner tube assembly. HQU quick pump-in head assembly has all the features of HQ head assembly, and it is more suitable for the underground large angle drilling.

HQU Head Assembly

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            *MKII HQU spearhead assembly is also available.

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