Product Details
AQ BQ NQ HQ PQ Wireline Drill Rods Drill Rod/Core Drill Rod/Drill
Rod For Mineral Exploration
Sinocoredrill wireline drill rods are made of special geological
steel pipe with high strength and toughness which is processed by
high-precision CNC lathe and molding tools. The drill rod thread is
tested by special thread gauge, and the thread part is specially
strengthened.
1. Our drill rods are of the highest quality ,are manufactured to
exacting specifications using advancing maching technoogy.
2. They are manufactured from seamless steel tube by cold drawn.The
material is XJY850/30CrMnSiA which meets the global standard.
3. Drill rods are made from quality heat treated materials which
ensure superior strength, wear resistance and toughness in the most
demand in applications
4. Rods and casing are manufactured under stringent industry
standards, and are field tested under a variety of conditions.
5. All rods are designed to be compatible with other rods
manufactured to the standard DCDMA
Parameter of WL(size B,N,H,P)drill rods:
Name | O.D(mm) | I.D(mm) | Thread Length | Pipe Length mm | Threads Pitch | Weight kgs |
BWL | 55.6 | 46 | 44.45 | 1500 | 8.5mm
| 9.00 |
3000 | 18.00 |
NWL | 69.9 | 60.3 | 44.45 | 1500 | 8.5mm | 12.00 |
3000 | 24.00 |
HWL | 88.9 | 77.8 | 44.45 | 1500 | 8.5mm | 17.00 |
3000 | 34.00 |
PWL | 114.3 | 103.2 | 63.5 | 1500 | 10.2mm | 25.5 |
3000 | 51.00 |
Performance Rating:
Name | Rated Pullback | Rated Torque | Threaded connection tightening torque ,Nm | Maximum torque Nm | Maximum drilling depth m |
| Min Max | |
BWL | 130kN | 800Nm | 405 550 | 450 | 1500 |
NWL | 250 kN | 2000 Nm | 600 750 | 600 | 1500 |
HWL | 250 kN | 2000 Nm | 1010 1350 | 1080 | 1200 |
PWL | 450kN | 4000Nm | 1010 3500 | 2950 | 900 |
Mechanical Properties:
Name | Tensile Strength: | Yield Strength : | Elongation (%): | Tooth angle | Hardness |
BWL | 990 Mpa | 870 Mpa | 17% | 29º | HRC28-32 |
NWL | 983 Mpa | 895 Mpa | 19% | 29º | HRC28-32 |
HWL | 960 Mpa | 855 Mpa | 18.5% | 29º | HRC28-32 |
PWL | 1050 Mpa | 930 Mpa | 14.5% | 29º | HRC28-32 |
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.






