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Bq Nq Hq Pq Underground Core Barrel Assembly With Faster Tripping Times
Bq Nq Hq Pq Underground Core Barrel Assembly With Faster Tripping Times
Bq Nq Hq Pq Underground Core Barrel Assembly With Faster Tripping Times
Bq Nq Hq Pq Underground Core Barrel Assembly With Faster Tripping Times
Specifications
Brand Name :
SINOCOREDRILL
Model Number :
BQ NQ HQ PQ
Certification :
ISO9001
Place of Origin :
CHINA
Length :
1.5m&3m
Application :
Energy ,Mining
Standard :
DCDMA
Packing :
Carton Box
Description

Bq Nq Hq Pq Underground Core Barrel Aeesmbly With Faster Tripping Times

Product Description:

Wireline 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.


Three types of core barrels we ofered: single tube core barrels, double tube core barrels, triple tube core barrels. And lenth is available in 1.5 meters and 3.0 meters. The whole complete core barrel is made up of many spare parts, they are head assembly, pump-out adaptor, piston plug, O ring, core ejection piston, split tube, inner tube, extension tube, stop ring, core lifter, core lifter case, locking coupling, adaptor coupling, landing ring, outer tube, inner tube stabilizer, thread protector. Core bit and Reaming shell are not supplied in the core barrel and need to be ordered separately, Many geological survey and companies involved in mining exploration works use this type of equipment.

Advantages:

  • Faster coring at greater depths
  • Good stability due to constant diameter of the drill string
  • Excellent hydraulics
  • Good core recovery

Q Series Wireline Double Tube Core Barrels:

Size Hole(mm) Core(mm) Head thread
BQ 59.3 36.2 BQ rod box
NQ 75.2 47.6 NQ rod box
HQ 95.6 63.5 HQ rod box
PQ 122 85 PQ rod box

Technical parameter:

Bq Nq Hq Pq Underground Core Barrel Assembly With Faster Tripping Times

Bq Nq Hq Pq Underground Core Barrel Assembly With Faster Tripping Times

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Bq Nq Hq Pq Underground Core Barrel Assembly With Faster Tripping Times

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Product Detail
Brand Name :
SINOCOREDRILL
Model Number :
BQ NQ HQ PQ
Certification :
ISO9001
Place of Origin :
CHINA
Length :
1.5m&3m
Application :
Energy ,Mining
Contact Supplier
Bq Nq Hq Pq Underground Core Barrel Assembly With Faster Tripping Times
Bq Nq Hq Pq Underground Core Barrel Assembly With Faster Tripping Times

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd

Verified Supplier
17 Years
jiangsu, wuxi
Since 2008
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Core Drill Rig, Diamond Core Bit, Reaming Shells
Employee Number :
80~150
Certification Level :
Verified Supplier
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