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Double Tube Diamond Core Barrel Assembly , NQ NWL Core Barrel Drilling XZ Wuxi Geotech

Double Tube Diamond Core Barrel Assembly , NQ NWL Core Barrel Drilling XZ Wuxi Geotech

  • Double Tube Diamond Core Barrel Assembly , NQ NWL Core Barrel Drilling XZ Wuxi Geotech
Double Tube Diamond Core Barrel Assembly , NQ NWL Core Barrel Drilling XZ Wuxi Geotech
Product Details:
Place of Origin: Made in Wuxi, China
Brand Name: CoreMaster-XZ
Certification: ISO9001:2015
Model Number: AQ BQ NQ NQ3 HQ3 PQ PQ3 T2 Series T6 Series
Payment & Shipping Terms:
Minimum Order Quantity: N/A
Price: Negotiation
Packaging Details: Steel Belt Iron Frame Export Wooden Case
Delivery Time: 10-15 working days after payment
Payment Terms: T/T or L/C
Supply Ability: 10,000pcs per month
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Detailed Product Description
Product Name: NQ Wire Line Core Barrel Assembly For Core Drilling Standard: DCDMA CMS GB
Avalilable Size: BQ NQ NQ3 HQ HQ3 PQ PQ3 Material: Steel
Hole Size: 75.8mm Usage: Core Drilling Geological Drilling Mining Water Well Drilling
Processing Type: Machining Casting Innertube Length: 1.5m/3m Or As Your Requirement
High Light:

wireline core barrel


drilling core barrel

Double Tube Diamond Core Barrel Assembly , NQ Core Barrel Drilling





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 BQ, NQ, NQ3, HQ, HQ3, PQ and PQ3 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
SIZE Metric system(mm) Imperial system(in)
Hole diameter Core diameter Hole diameter Core diameter
BQ 60 36.5 2.36 1.44
NQ 75.8 47.6 2.98 1.88
HQ 96 63.5 3.78 2.5
PQ 122.6 85 4.83 3.34
Triple tube surface
NQ3 75.8 45 2.98 1.78
HQ3 96 61.1 3.78 2.41
PQ3 122.6 83 4.83 3.27


Contact Details
CGE Group Wuxi Drilling Tools Co., Ltd.

Contact Person: Carlyle Gao

Tel: +86-18851513960

Send your inquiry directly to us (0 / 3000)

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Address: No. 8 Changyuan Road, Huishan District, Wuxi City, Jiangsu, China 214174