API Drill Rods Drill Pipes Downhole Drilling Tools

Model NO.: 9m Trademark: GLORYTEK Origin: Beijing, China Keyword: Drill Rod Specification: API High-quality and competitive-price 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 offering 50mm, 60mm, 76mm, 89mm, 95mm, 102mm, 114mm 127mm, 140mm, 159mm etc.

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, from 1000mm to 6000mm length of pipe are available

Technical Parameter


 

Size(inch)	Weight Designation	Calculated Plain-End weight		Outside Diameter		Wall Thickness
		Lb/ft	Kg/m	inch	mm	inch	mm
2/3/8	6.65	6.26	9.32	2.375	60.3 mm	0.28	7.11 mm
2/7/8	10.4	9.72	14.48	2.875	73.0 mm	0.362	9.19 mm
3/1/2	9.5	8.81	13.12	3.5	88.9 mm	0.254	6.45 mm
3/1/2	13.3	12.31	18.34	3.5	88.9 mm	0.368	9.35 mm
3/1/2	15.5	14.63	21.79	3.5	88.9 mm	0.449	11.40 mm
4	14	12.93	19.26	4	101.6 mm	0.33	8.38 mm
4/1/2	13.75	12.24	18.23	4.5	114.3 mm	0.271	6.88 mm
4/1/2	16.6	14.98	22.31	4.5	114.3 mm	0.337	8.56 mm
4/1/2	20	18.69	27.84	4.5	114.3 mm	0.43	10.92 mm
5	16.25	14.87	22.15	5	127.0 mm	0.296	7.52 mm
5	19.5	17.93	26.71	5	127.0 mm	0.362	9.19 mm
5	25.6	24.03	35.79	5	127.0 mm	0.5	12.70 mm
Group	Grade	Yield Strength				Tensile Strength
		Minimum		Maximum		Minimum
		Psi	Mpa	Psi	Mpa	Psi	Mpa
1	E-75	75000	517	105000	724	100000	689
2	X-95	95000	655	125000	862	105000	724
	G-105	105000	724	135000	931	115000	793
	S-135	135000	931	165000	1138	145000	1000

FAQ (Frequently Asked Questions)

You can provide us the following information.
Thread code
Inner diameter,
Outer diameter,
Length,
Quantity

You may have any questions, please ask us freely.

Contact us if you need more details on Oilfield Drill Pipe. We are ready to answer your questions on packaging, logistics, certification or any other aspects about API Drill Pipe、Stainless Steel Pipe. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Drill Rod / Drill Pipe