Product name: T45 Thread 4270mm Length Male-Male Connection Extension Rod For Mineral Exploration Drilling

Product category: Drilling rod

Threaded Connection: T45

Length: 3660mm

KINGDRILLING thread drill rods are produced from high-intensity alloy steel. All trails and threads are created using high-precision CNC machines. The thread is formed by induction hardening, followed by rapid heating and cooling. Precision temperature-controlled heat treatment equipment extends the drill rod's service life and enhances its mechanical qualities.

Holistic carburization raises the carbon content of the drill rod's outer layer while also hardening the exterior steel body. The solid thread fits perfectly with the inner wall of the drill bits, allowing for high precision and efficiency in complex rock and terrain rough drilling tasks such as roadway tunneling, underground mineral, and open pit drilling.

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:

- Stable and Reliable Speed: Male-Male Connection Extension Rods guarantee stable and reliable speed during operation, ensuring precise drilling results every time.
- High-efficiency working: For optimal performance, our Male-Male Connection Extension Rods provide high-efficiency working, allowing you to complete drilling tasks quickly and efficiently.
- Fast and efficient service: We prioritize customer satisfaction and provide fast and efficient service to promptly assist and support all your drilling needs.
- Customizable: Customized to your exact requirements, our Male-Male Connection Extension Rods offer customization options to suit different drilling applications and personal preferences.
- COMPETITIVE PRICE: Enjoy top-of-the-line drilling equipment at a competitive price, making our Male-Male Connection Extension Rods an affordable solution for professionals.

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 grading 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 the drill pipe surface for cracks and nicks, 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, whether there is foreign matter 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 drilling tools without problems, anti-rust oil should be applied on the thread and shoulder sealing surface, wear protective wire and take various protective measures.

MORE INFORMATION:

Wuhan Kingdrilling Diamond CO., LTD, located in Wuhan East Lake High-tech Development Zone, is one of the most professional private enterprise specialized in researching and producing ODEX casing drilling system, symmetric casing drilling system, DTH hammer, DTH drill bits, Thread bits, Shank adapter, Drilling rods, Coal mining tools, Coupling sleeve, Anchoring and so on.

Relying on the university resources and talent advantages in Optical Valley region, combining with multiple laboratories in universities, we focused on developing the newest products system.

We produce DTH drilling tools with advanced technology from Britain, a completed manufacturing system has been formed in plant. The company is equipped with advanced production facilities including electron-hydraulic forging hammer, multipurpose furnace heat treatment production line, high performance CNC machines, all processes from raw materials prepared, forging, heat treatment, metal processing are completed in the factory. Strict quality control standards make sure stable quality.

Whatever in construction, engineering, piling, waterwell drilling, tunnelling, mining, quarrying or horizontal drilling industry. KINGDRILLING will always do the best to meet your demands. "Kingdrilling, Keep On Striving",  we’ll always be in this line to serve our customers the most reliable products and the best support.