Product Details
DCDMA Standard B N H P Wire - Line Core Barrel Used In Mineral
Exploration Deep Hole
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;
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.
Specification | Core Barrel Type |
B W/L | N W/L | H W/L | P W/L |
Hole Diameter (mm) | 59.9 | 75.7 | 96.3 | 122.8 |
Core Diameter (mm) | 36.4 | 47.6 | 63.5 | 85.0 |
Kerf / Crown Thickness (mm) | 11.6 | 13.9 | 16.2 | 18.5 |
Cutting Area (cm2) | 18.3 | 27.2 | 41.1 | 61.7 |
Hole Area (cm2) | 28.3 | 45.0 | 72.8 | 118.5 |
Cutting Area as % of Hole Area | 64% | 60% | 56% | 52% |
Core Area (cm2) | 10.3 | 17.8 | 31.7 | 56.8 |
Recommended Drill Rod | B W/L | N W/L | H W/L | P W/L |
Recommended Casing | BW | NW | HW | PW |
Conversion to triple tube possible | Yes | Yes | Yes | Yes |
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.






