Product name: T45 Thread 3660mm Length Male-Male Connection Extension Rod For Engineering Geology Drilling
Product category: Drilling rod
Threaded Connection: T45
Length: 3660mm
Alloy steel with great strength is used to make KINGDRILLING threaded drill pipe. CNC machines with extreme precision form all of the tracks and threads. Induction hardening, quickly heated, and then cooled are used to induce the threads. Drill rod durability is increased and its mechanical qualities are enhanced by precision temperature control heat treatment equipment.
By hardening the exterior steel body of the drill rod, integral carburizing raises the carbon content of its outer coating. With exceptional precision and efficiency, the solid thread drill bit can fit the inner wall of a variety of tunnel excavation, underground mining, and open-pit drilling activities, including harsh drilling of intricate rocks and terrain.
KINGDRILLING thread drill rod parameters:
| THREAD | description | Length | Diameter | Weight approx kg |
| mm | Foot | mm | inch |
| T45 | Extension rod T45-Round45-145 | 1830 | 6' | 46 | 1 3/4 | 21.6 |
| Flushing hole 17mm | 2435 | 8' | 46 | 1 3/4 | 28.3 |
| Wrench flat 38mm | 3050 | 10' | 46 | 1 3/4 | 35.2 |
 | 3660 | 12' | 46 | 1 3/4 | 42.1 |
| 4270 | 14' | 46 | 1 3/4 | 48.9 |
| 5530 | 18' | 46 | 1 3/4 | 63 |
| 6095 | 20' | 46 | 1 3/4 | 69.3 |
| T45 | MF-rpd T45-Round46-T45 | 1525 | 5' | 46 | 1 3/4 | 21.2 |
| Flushing hole 17mm | 1830 | 6' | 46 | 1 3/4 | 24.6 |
 | 3050 | 10' | 46 | 1 3/4 | 38.2 |
| 3660 | 12' | 46 | 1 3/4 | 45 |
| 4270 | 14' | 46 | 1 3/4 | 51.9 |
| 5530 | 18' | 46 | 1 3/4 | 66 |
| 6095 | 20' | 46 | 1 3/4 | 72.3 |
| T45 | Guide speedrod T45-found52-145 | 3050 | 10' | 52 | 2 | 46.6 |
| Flushing hole 21.5mm | 3660 | 12' | 52 | 2 | 55.8 |
 | 4270 | 14' | 52 | 2 | 63.8 |
| 5530 | 18' | 52 | 2 | 81.5 |
| 6095 | 20' | 52 | 2 | 89.4 |
| THREAD | Guide Tube | Length | Diameter | Weight approx kg |
| mm | inch | mm | inch |
| T45 | Guide tube | 1220 | 4' | 64 | 2 1/8 | 12.6 |
| D64 for bits from 76-89mm and D76 for bits frcm 89-102mm | 1525 | 5' | 64 | 2 1/8 | 14 |
 | 1830 | 6' | 64 | 2 1/8 | 17.4 |
| 3050 | 10' | 64 | 2 1/8 | 28.3 |
| 3660 | 12' | 64 | 2 1/8 | 32.8 |
| 1830 | 6' | 76 | 3 | 40 |
| 3660 | 12' | 76 | 3 | 77.8 |
Order Guide: Thread type + Diameter + length
KINGDRILLING thread drill rod advantages:
1. Ensuring our Male-Male Extension Rods achieve stable and reliable speeds ensures consistent performance under a variety of drilling conditions.
2. Experience high productivity as our Male-Male Extension Rods deliver powerful and precise drilling results quickly and efficiently.
3. Prompt assistance and support to meet your drilling needs with our fast and efficient service.
4. Enjoy the flexibility of customization options to tailor it to your specific drilling needs and preferences.
5. Invest in our Male-Male Extension Rods at competitive prices, combining quality and price for superior drilling operations.
FAQ:
1. What is the general structure of a friction-welded drill pipe?
Friction welding connects the drill pipe to the pipe body via the drill pipe's internal and external thread joints. The drill pipe rotates under the control of a turntable or power head, which sends power to the bit at the bottom of the hole and distributes drilling fluid to its cutting surface. The drill pipe is critical to the overall drilling construction process.
2. What is the use of a drill rod?
Drill pipe is commonly used for hydrological exploration, geological drilling, oil and gas exploration, and other applications.
3. How to maintain and manage drill pipe after use?
After the drilling operation is completed, the drill tools are neatly placed on the drill pipe rack according to different specifications, wall thickness, water hole size, steel grade and classification grade. Clean, rinse and dry the inside and outside surface of drill tool, joint thread and shoulder sealing surface with clean water in time. Check whether there are cracks and nicks on the drill pipe surface, whether the thread is intact, whether the joint is eccentric, whether the shoulder surface is flat and scratched, whether the pipe body is bent or squeezed, and whether there are foreign objects inside and outside. The drill pipe surface exists. Corrosion, pitting and other defects. If conditions exist, ultrasonic inspection should be carried out regularly on the drill pipe body and magnetic particle inspection on the thread part to reduce the probability of joint thread breakage and drill pipe body leakage. For drill tools without problems, apply anti-rust oil on the thread and shoulder sealing surface, wear protective wire and take various protective measures.
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