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Sinocoredrill Group Co.,Ltd
SINOCOREDRILL GROUP CO.,LTD " Specialist of Geological Exploration Tools Supplier "
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BWL NWL HWL PWL Double Tube Wireline Head Assembly Core Barrel Assembly

Sinocoredrill Group Co.,Ltd
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Sinocoredrill Group Co.,Ltd
City: Wuxi
Province/State: Jiangsu
Tel: 86-510-82723272
Contact Person:
Mr Yuan Qi

BWL NWL HWL PWL Double Tube Wireline Head Assembly Core Barrel Assembly

Model Number : BWL NWL HWL PWL
Certification : ISO9001:2008
Place of Origin : CHINA
Packaging Details : Export Wooden Packing
Brand Name : SINOCOREDRILL
MOQ : N/M
Supply Ability : 10 set per day
Delivery Time : Ready in Stock
Type : Head Assembly
Size : BQ NQ HQ PQ BQ3 NQ3 HQ3 PQ3
Standard : Boart longyear DCDMA
Application : Double Tube Wireline Core Drilling
Materal : High quality raw material
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BWL NWL HWL PWL Double Tube Wireline Head Assembly Core Barrel Assembly


Wire-line core drilling equipment is very commonly used for mineral exploration for deep holes because of practical usage.


Sinocoredrill products are manufactured by using high quality raw materials and designed according to DCDMA, wire-line –Q standard.

We offers to clients following models of wire-line core barrel compatible with - Q Wire-line Standard Drilling Equipment;

Wire-line Double Tube Core Barrel; B, N, H, P sizes;

Wire-line Triple Tube Core Barrel; B-3, N-3, H-3, P-3 sizes;

Wire-line Core Barrel T2-76, T2-86, T2-101… T series;


All spare parts and conversion kits can be supplied as a kit or separate in order to reduce cost of coring system.


Wire line core barrels are used when coring to greater depths, mainly because they eliminate the need to couple and uncouple the rod string each time the core is retrieved. An overshot device is dropped on a cable and directly couples onto the inner tube assembly, allowing fast retrieval of the core after each core run. Available in DCDMA sizes B, N, H. and P.


SpecificationCore Barrel Type
B W/LN W/LH W/LP W/L
Hole Diameter (mm)59.975.796.3122.8
Core Diameter (mm)36.447.663.585.0
Kerf / Crown Thickness (mm)11.613.916.218.5
Cutting Area (cm2)18.327.241.161.7
Hole Area (cm2)28.345.072.8118.5
Cutting Area as % of Hole Area64%60%56%52%
Core Area (cm2)10.317.831.756.8
Recommended Drill RodB W/LN W/LH W/LP W/L
Recommended CasingBWNWHWPW
Conversion to triple tube possibleYesYesYesYes



Product Tags:

wireline coring system

      

drilling rig parts

      
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BWL NWL HWL PWL Double Tube Wireline Head Assembly Core Barrel Assembly Images

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