Product name: T45 Thread 2435mm Length Male-Male Connection Extension Rod For Underground Drilling

Product category: Drilling rod

Threaded Connection: T45

Length: 1830mm

KINGDRILLING threaded drill pipe is made of high-strength alloy steel. All tracks and threads are formed by high-precision CNC machines. The threads are induced by induction hardening, followed by rapid heating and cooling. Precision temperature control heat treatment equipment ensures the service life of the drill rod and improves its mechanical properties.

Integral carburizing increases the carbon content of the outer layer of the drill rod and hardens the outer steel body. The solid thread can perfectly fit the inner wall of the drill bit, and can complete various tunnel excavation, underground mineral and open-pit drilling tasks with high precision and efficiency in rough drilling of complex rocks and terrains.

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:

- Achieve stable and reliable speed with our MM Extension Rod, ensuring consistent performance in various drilling conditions.

- Experience high working efficiency as our MM Extension Rod delivers powerful and precise drilling results swiftly and effectively.

- Benefit from our quick and efficient service, providing timely assistance and support to meet your drilling requirements.

- Enjoy the flexibility of customization options available, tailored to suit specific drilling needs and preferences.

- Invest in our MM Extension Rod at a competitive price point, combining quality and affordability for superior drilling operations.

FAQ:

1. What is the overall structure of friction welded drill pipe?

The friction welded drill pipe is connected to the pipe body through friction welding through the internal and external threaded joints of the drill pipe. The drill pipe rotates driven by the turntable or power head, transmitting power to the drill bit at the bottom of the hole, and transporting drilling fluid to the cutting surface of the drill bit. Drill pipe plays a very important role in the entire drilling construction.

2. What is drill rod for?

Drill pipe is widely used in hydrological exploration, geological drilling, oil and gas exploration, and other fields.

3. How to maintain and manage drill pipe after use?

After the drilling operation is completed, the drilling tools are neatly placed on the drill pipe rack according to different specifications, wall thickness, water hole size, steel type, and grading grade. Thoroughly clean, rinse and dry the internal and external surfaces of the drilling tool, joint threads, and shoulder sealing surfaces with clean water in a timely manner. Check whether there are cracks and scratches on the surface of the drill pipe, whether the threads are intact, whether the joints are eccentric, whether the shoulder surface is flat or scratched, whether the pipe body is bent or extruded, and whether there are foreign objects inside and outside. exist on the drill pipe surface. Corrosion, pitting and other defects. If possible, ultrasonic flaw detection should be carried out on the drill pipe body regularly, and magnetic particle flaw detection should be carried out on the threaded part to reduce the probability of accidents such as joint thread breakage and drill pipe body leakage. For drilling tools without problems, apply anti-rust oil on the thread and shoulder sealing surfaces, 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.