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Product name: T38 Thread 3050mm Length Diamond MM Extension Rod For Mineral Water Well Drilling
Product category: Drilling rod
Threaded Connection: T38
Length: 3050mm
High-strength alloy steel is used to make KINGDRILLING threaded drill pipe. High-precision CNC machines form all of the tracks and threads. Induction hardening is used to induce the threads, which is then quickly heated and cooled. The drill rod's mechanical qualities are enhanced and its service life is guaranteed by precision temperature control heat treatment equipment.
Integral carburizing strengthens the outer steel body of the drill rod by adding more carbon to its outer layer. When rough drilling through intricate rock formations and terrain, the solid thread drill bit can fit the inner wall of the drill bit precisely and efficiently, performing a variety of duties related to tunnel construction, underground mineral, and open-pit drilling.
KINGDRILLING thread drill rod parameters:
THREAD | description | Length | Diameter | Weight approx kg | |||
mm | Foot | mm | inch | ||||
T38 | Extension rod T38-Round39-138 | 1220 | 4' | 39 | 1 1/2 | 10.2 | |
Flushing hole 14.5mm. | 1525 | 5' | 39 | 1 1/2 | 12.8 | ||
Wrench flat 32mm. | 1830 | 6' | 39 | 1 1/2 | 15.3 | ||
2435 | 8' | 39 | 1 1/2 | 20.4 | |||
3050 | 10' | 39 | 1 1/2 | 25.5 | |||
3660 | 12' | 39 | 1 1/2 | 30.9 | |||
3965 | 13' | 39 | 1 1/2 | 33.2 | |||
4270 | 14' | 39 | 1 1/2 | 35.7 | |||
4880 | 16' | 39 | 1 1/2 | 41 | |||
5530 | 18'11/2" | 39 | 1 1/2 | 46.3 | |||
6095 | 20' | 39 | 1 1/2 | 50.9 | |||
T38 | MF-rod T38-Rourd39-138 | 915 | 3' | 39 | 1 1/2 | 10.7 | |
Flushing hole 14.5mm | 1220 | 4' | 39 | 1 1/2 | 13.3 | ||
1525 | 5' | 39 | 1 1/2 | 15.8 | |||
1830 | 6' | 39 | 1 1/2 | 18.3 | |||
3050 | 10' | 39 | 1 1/2 | 28.5 | |||
3660 | 12' | 39 | 1 1/2 | 33.6 | |||
4270 | 14' | 39 | 1 1/2 | 38.7 | |||
4880 | 16' | 39 | 1 1/2 | 43.7 | |||
5530 | 18'11/2" | 39 | 1 1/2 | 49.2 | |||
6095 | 20' | 39 | 1 1/2 | 53.9 | |||
T38 | Hex. extension rod T38-Hex32-T38 | 1220 | 4' | 32 | 1 1/4 | 8.6 | |
Flushing hole 9.6mm | 1830 | 6' | 32 | 1 1/4 | 12.6 | ||
2435 | 8' | 32 | 1 1/4 | 16.6 | |||
3050 | 10' | 32 | 1 1/4 | 20.8 | |||
3660 | 12' | 32 | 24.9 | ||||
T38 | Double thread rod T38-Round39-T39 | 3050 | 10' | 46 | 1.75 | 25.7 | |
Flushing hole 14.5mm. | |||||||
Wrench flat 32m. | |||||||
3660 | 12' | 46 | 1.75 | 30.9 | |||
T38 | Guide speedrod T38-Round46-T38 | 1830 | 6' | 46 | 1 3/4 | 23.5 | |
Flushing hole 17mm. | 3050 | 10' | 46 | 1 3/4 | 37.2 | ||
3660 | 12' | 46 | 1 3/4 | 44 | |||
4270 | 14' | 46 | 1 3/4 | 50.9 | |||
4880 | 16' | 46 | 1 3/4 | 57.7 | |||
5530 | 18'11/2" | 46 | 1 3/4 | 65 | |||
6095 | 20' | 46 | 1 3/4 | 71.3 |
Order Guide: Thread type + Diameter + length
KINGDRILLING thread drill rod advantages:
1. Stable and reliable drilling speed ensures consistent
performance under various drilling conditions.
2. Longer service life extends MM Extension Rod durability and longevity, reducing replacement frequency.
3. High work efficiency results in faster drilling speeds, saving
time and increasing productivity.
4. Fast and efficient service support resolves any issues or
questions promptly.
5. Superior wear resistance and impact toughness enhance the MM Extension Rod's durability and robustness, ensuring reliable performance in
demanding applications.
FAQ:
1. How should you utilize a drilling pipe?
The drill rod is the device that transmits power during drilling
operations. A drill string is typically composed of several
components, including the drill, stabilizers, drilling pipe, drill
collars, special connectors, and Kelly. The drill string's five
basic functions are controlling the drill bit, applying weight on
bit (WOB), transmitting power, performing particular operations
such as cement extrusion and managing subterranean disasters, and
(4) providing drilling fluid.
2. What are the benefits of using heavy-duty drill pipe?
a. A heavy-weight drill pipe that replaces a portion of the drill
collar can enhance load, decrease torque, and boost drilling
capacity while drilling deep wells.
b. To pick up the sub and safety clamp that are not in use when
drilling; this is a simple process that can reduce time spent
tripping.
c. In directional wells, drilling at a high speed with low torque
minimizes string wear and fracture without differential pressure
and sticking due to the drill collar's lower steel grade and the
well wall's tiny contact area.
3. What is a drill rod?
A drill rod is a type of bar stock that is turned into tools like
drill bits, taps, dowel pins, shafts, reamers, files, punches, and
hammers. It is soft enough to form, but may be heated to return to
its hardness. Drill rods are made of tool steel that has been
ground to a tight tolerance diameter.
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