Product Details
Wireline Core Barrel Triple Tube Core Barrel With Split Tube NQ3
HQ3 PQ3
Description of the Triple Tube Core Barrel for Sale :
NQ3 HQ3 PQ3 triple core barrels are generally used for geotechnical
purpose, designed to maximize core recovery in soft formations,
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 H-Q series
core barrel.
Ⅰ. CORE BARREL
CORE BARREL CONFIGURATION & APPLICATION:
The core barrel assembly is composed of the inner-tube group and
outer-tube group.
The inner-tube group collects the core sample during the drilling
process and is independent of the outer-tube group.
The inner-tube group is composed of:
- Head Assembly
- Inner Tube
- Core Lifter Case
- Core Lifter
- Stop Ring
The outer-tube group always remains at the bottom of the hole and
houses the inner-tube group during the drilling process.
The outer-tube group is composed of the remainder of the core
barrel components:
- Locking Coupling
- Adapter Coupling
- Outer Tube
Triple Tube Core-barrels/ Double Tube Core-barrels with Split Tube
Double Tube Core-barrels with Split Tube, this type core-barrels
consist of the same group as above mentioned but utilize a third
tube called an inner-tube liner or split tube that is placed inside
the inner tube.
Series | Model | Drill bit (mm) | Reamer | Outer tube | Inner tube | Unit weight |
Inner diameter | Outer diameter | Outer diameter | Outer diameter | Inner diameter | Outer diameter | Inner diameter | Kg/set |
C-Q series core barrel | BQ | 59.5 | 36.5 | 60 | 57.2 | 46 | 42.9 | 38.1 | 45 |
NQ | 74.6 | 47.6 | 75.8 | 73 | 60.3 | 55.6 | 50 | 65 |
HQ | 95.6 | 63.5 | 96 | 92.1 | 77.8 | 73 | 66.7 | 105 |
PQ | 122 | 85 | 122.6 | 118 | 103 | 95.3 | 88.9 | 150 |
Company Profile
Jiangsu Sinocoredrill Exploration Equipment Co., Ltd a professional Chinese manufacturer specializing in mineral
exploration drilling equipments in business to since 2008.Through
the close cooperation with customers and business partners,
Sinocoredrill is making continuous innovation for achieving its
goal of superior productivity.Owing to our products' excellent
performance and very competitive pricing, we successfully minimized
our every customer's drilling cost per meter. we have profuse
designs with series quality grade and expressly , our price is very
competitive cause we're manufactory .
We has passed the quality system certification of
GB/T19001-2008/IS9001:2008. Our company has also won the honors
such as Jiangsu High-quality Product and Jiangsu Contract
Compliance and Creditworthy Company. As the Chinese Specialist Of
Geological Exploration Tools Manufactory And Supplier, our company
is founded with the hard work of our employees for many years. Our
company has developed into a professional manufacturer of drilling
equipment and tools, such as HDD (No-dig) drill rod , , Wireline
drilling rod and tools , various of diamond impregnated and
surface-set core bit , reaming shell with the the automatic
production line.
Our company is mainly engaged in the production of B /N /H /P WL
wireline core barrel drilling tools, drill rod , overshot assembly
, diamond core bit ,reaming shell , full- hydraulic core drilling
rig and mud pump for clients both at home and abroad.
With many years’ experience in the production and sale as well as
strong technical ability, our company has offered the high-quality
brand of SINOCOREDRILL wholeheartedly, including the advanced CNC
lathe, CNC machining center and CNC sintering diamond bit and
reamer device. With a marketing network covering China, our company
has given top priority to the quality and also targeted at the
market.
By clinging to the concept of the quality and service being
supreme, our company has set up a positive company image and won
the wide acclaim from our clients. In order to offer better
products and services as well as satisfy the growing requirement of
the market at the lowest cost, our company has made great efforts
to develop new product and innovate the technology. We have also
sincerely welcomed those old and news clients to join us.






