API water well drilling rod /drill pipe with 2 7/8" REG joint
Description
Drill pipes that are used in applications such as DTH/ DTHR/ DR
basically comprise of a steel pipe with a pin at one end and a box
on the other. The job of the drill pipe is to transmit rotational
torque and thrust from the drill rig rotary head to down hole
drilling tools.
According to different application, different diameters of drill
tubes are needed, basically, smaller DTH hammers need smaller DTH
drill tubes, vice versa. Usually we are
offering50mm,60mm,76mm,89mm,95mm,102mm,114mm127mm,140mm,159mmetc.
Usually the threads are standard API connections, like 2 3/8" API
REG thread, 3 1/2" API REG thread or API IF thread, etc. According
to customers request, from1000mmto6000mmlength of pipe are
available.
Technical Parameter
| Outer diameter | Thread | Wall thickness | Length | Wrench flat | Weight |
| mm | mm | mm | mm | Approx Kg |
| 76 | 2-3/8 API REG | 5.5 | 1000 | 57 | 17 |
| 1500 | 22 |
| 2000 | 26 |
| 3000 | 35 |
| 1000 | 65 | 17 |
| 1500 | 22 |
| 2000 | 26 |
| 3000 | 35 |
| 6.5 | 3000 | 46 |
| 4500 | 56 |
| 6000 | 73 |
| 89 | 2-3/8 API REG | 5.5 | 1000 | 65 | 20 |
| 1500 | 25 |
| 2000 | 30 |
| 3000 | 40 |
| 6.5 | 1000 | 21 |
| 1500 | 26 |
| 2000 | 32 |
| 3000 | 45 |
| 4500 | 65 |
| 6000 | 84 |
| 102 | 2-3/8 API REG | 6.5 | 1000 | 75 | 25 |
| 1500 | 33 |
| 2000 | 40 |
| 3000 | 55 |
| 4500 | 78 |
| 6000 | 100 |
| 2-7/8 API REG | 1000 | 83 | 25 |
| 1500 | 33 |
| 2000 | 40 |
| 3000 | 55 |
| 4500 | 78 |
| 6000 | 100 |
| 114 | 3-1/2 API REG | 6.5 | 1000 | 95 | 31 |
| 1500 | 40 |
| 2000 | 49 |
| 3000 | 66 |
| 4500 | 86 |
| 6000 | 110 |
About us
MIROC® Rock Drilling Tools are Rock Drilling Tools Brand by KSQ
Tecnologies (Beijing) Co. Ltd.
KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical
know-how in development, production, and application. The company
has adopted advanced manufacturing processes to ensure high quality
steels and tungsten carbide inserts for its rock drilling
accessories. Its personnel understand clients’ drilling needs, and
have the service skills to recommend the right drilling tools for
the job. Its experienced product developers can also create custom
tools. Furthermore, the company’s development team introduces
innovative products each year – tools that are rigorously tested in
the field and proven
to perform beyond industry expectations.
MIROC® Rock Drilling and Ground Support Tools include:
Integral Rods
Plug Hole Rods
Tapered Drilling Tools
Extension Drilling Tools
Drifting and Tunneling Tools
Reaming Tools
Shank Rods
Shank Adapters (Striking Bars)
Down-the-hole (DTH) Bits
Down-the-hole (DTH) Hammers
