3 1/2 API Water Well Drill Pipe for DTH Drilling

• Customization: Available
• Standard: API
• Length: 6.10-7.01m
• Model NO.: All Sizes
• Material: Stainless Steel
• Item: DTH Drill Rod
• Outside Diameter: 50,60,73,89,102,114,127
• Transport Package: Standard Export Packing
• Specification: SGS
• Trademark: GLORYTEK
• Origin: China
• Production Capacity: 100000

Product Description

DTH drill rod
 
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. 
Main 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

Certification:
1. ISO 9001: 2008
2. API 5DP-0011
3. GOST No.: 1739641
 
Packing detail:
1. The drill pipes will be packed into bundles as 3x3, 3x4, 4x4 etc. and loading into containers after black painting and thread protectors installation.
2. For 20' container, the max loading weight is 21 metric tons
3. For 40' container, the max loading weight is 27 metric tons
4. Usual loading port is Xingang port in Tianjin, main port in north of China

Our workshop:

Most advanced production line all over the world
1.USA MTI friction welding machine
2.Whole pipe heat treatment equipment
3.Forging process tool joint line
4.100% nondestructive inspection by ultrasonic flaw and magnetic
Our Company & Service
 
Glorytek Industry (Beijing)Co.,Ltd., located inBeijing,China, is an integrated corporation specialized in manufacturing and exporting top quality drilling equipment and drilling parts for decades. We are supported and assisted by a highly experienced team of designers and engineers that enable us to complete all the assigned projects successfully as per the specified requirement from our clients.
 
Our best service always treat your questions and inquiries proffessionally and seriously! We always make sure delivery on time!
If you are interested in our products, please feel free to contact us! Thank you very much!