Hengshui Aoxing Metal Products Co., Ltd: China Manufacturer with main products:Grouting packer ,Lugeo testing equipment ,data acquisition recorder ,grouting pump ,drilling rig , drill pipe , ,drilling rig , drill pipe , drilling tools , drill bits ,drilling tools , drill bits ,Water injection sealing device for coal mines ,FUKO contact grouting pipe

Home > Products > Core Barrels & Overshots > BQ3 NQ3 HQ3 PQ3 Wireline Triple Tube Core Barrel With Split Tube For Rock Drilling

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BQ3 NQ3 HQ3 PQ3 Wireline Triple Tube Core Barrel With Split Tube For Rock Drilling

Name: BQ3 NQ3 HQ3 PQ3 Wireline Triple Tube Core Barrel With Split Tube For Rock Drilling
Brand: AOXING
Price: Negotiable

FOB Price

Negotiable / Piece

1 Piece(Min.Order)

Supply Ability 1000 Piece / Pieces per Month
Port Tianjin
Payment Terms:T/T L/C Credit Card Cash Other
Delivery Detail:20 days

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Product Details

Brand Name:

AOXING

Place of Origin:

China

Model Number:

BQ NQ HQ PQ

Product Description

Product Description

Wireline drill tools can lift drill core from drill rods without picking up bits.All the tools include principal parts of the drill tools,overshotassembly ,drill rods.holding dog,circle wrench and etc,their advantages are higher penetration,higher core recovery ratio.longer bit life and lower our ab intensity,and the advantages get more clear with the increasing of hole depth.

The double tube wireline core barrel is converted to triple tube by incorporating a split steel tube inside the inner tube. inaddition, a piston and pump-out adaptor is provided for pumping out the split steel tube when it is full of rock core. Thestop ring, core lifter case and core lifter also differ from the standard double tube core barrel. being slightly smaler in diam.eter in order to accept and retain the slightly smaller core.

Advantages:

1.Faster coring at greater depths

2.Good stability due to constant diameter of the drill string

3.excellent hydraulics

4.Good core recovery

Double tube surface
Size(surface exploration drill)	Metric system(mm)		Imperial system(in)
Size(surface exploration drill)	Hole diameter	Core diameter	Hole diameter	Core diameter
BQ	60	36.4	2.36	1.43
NQ	75.7	47.6	2.98	1.88
HQ	96.1	63.5	3.78	2.5
PQ	122.7	85	4.83	3.34
Triple tube surface
NQ3	75.7	45	2.98	1.78
HQ3	96.1	61.1	3.78	2.41
PQ3	122.7	83	4.83	3.27

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Hengshui Aoxing Metal Products Co., Ltd: Contact nameliu ting; Addressingxian Development Zone Hengshui,Hebei

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BQ3 NQ3 HQ3 PQ3 Wireline Triple Tube Core Barrel With Split Tube For Rock Drilling

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