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BQU NQU HQU Wire Line Core Barrel Assembly overshot

Wuxi drilling tools factory Co.,Ltd
Wuxi drilling tools factory Co.,Ltd
City: Wuxi
Province/State: Jiangsu
Country/Region: China
Tel: 86-510-83769831
Contact Person:
Mr Carlyle Gao

BQU NQU HQU Wire Line Core Barrel Assembly overshot

Brand Name : Master Core & Core-XZ
Model Number : BQU NQU HQU
Certification : CMS DCDMA
Place of Origin : China
Price : Negotiation
Payment Terms : T/T or L/C
Supply Ability : 200pcs per month
Delivery Time : 10 working days after received your payment
Packaging Details : Steel Belt Iron Frame Export plywood box
Product Name : BQU NQU HQU Wire Line Core Barrel Assembly overshot
Standard : DCDMA CMS GB
Avalilable Size : BQU NQU HQU
Material : Steel
Hole size : 60mm 75.8mm 96mm
Usage : Core Drilling Geological Drilling Mining Water Well Drilling
Processing Type : Machining Casting
Core length length : 1.5m/3m Or as your requirement
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“U” Series Wire line core barrel assembly for core drilling tools can lift core from drill rods without picking up coring system.A complete set of wire line drill tools include:Core barrel assembly, overshot assembly, drill rods, holding dog, hoisting plug, circle wrench etc.It has some advantages such as high penetration rate,high penetration rate, high core recovery ratio, long bit life and lower labour intensity.The advantages can get more clear with the increasing of drill hole depth.
Our company supply The Q series core barrel assembly .They can be divided into BQU,NQU,HQU types. And this series core barrel has advantages of good drilling property, high salvage efficiency and low consumption.

It consists of outer tube assembly and inner tube assembly. Export-standard plywood box is utilized to pack this Q series core barrel.


Available size

International Standard:B76 core barrel, B86 core barrel, B101 core barrel, B131 core barrel, B146 core barrel
BQ core barrel ,NQ core barrel, HQ core barrel, PQ core barrel, NQ3 core barrel, HQ3 core barrel, PQ3 core barrel
TT-46 core barrel TT56 core barrel
T2-56 core barrel, T2-66 core barrel, T2-76 core barrel, T2-86 core barrel, T2-101 core barrel
T6-76 core barrel T6-86 core barrel T6-101 core barrel T6-116 core barrel T6-131 core barrel T6-146 core barrel
NMLC core barrel, HMLC core barrel
LTK48 core barrel
Chinese Standard: Double tube 56, Double tube 59,Double tube 75,Double tube 91,Double tube 110, Double tube 130, Double tube 150

Wireline 56, wireline 59, wireline 75, wireline 95

Technical Parameters:

Double tube surface
SIZEMetric system(mm)Imperial system(in)
Hole diameterCore diameterHole diameterCore diameter
Triple tube surface

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