Grade E75, G105, S135 Drill Rod, Oil Drilling Pipe Hot Sale China 5dp 5" Od Drill Pipe for Oilfield

Product Description

Product Description

5DP Drill Pipe

Drill Pipe manufactured strictly according to 5DP standard
Yield strength: Min 517 Mpa
Tensile strength: Min 724 Mpa
Pipe body material: High quality alloy seamless pipe of E75
Thread treatment: Phosphorization or copper plating

Drill Pipe in  5DP, Diameters from 2 3/8'' to 6 5/8'', Grade DZ50, E75, R780, X95, G105, S135

Drill pipe is a heavy, seamless tube can rotate the drill bit and circulates drilling fluid. It allows the drilling fluid to be pumped through the bit and back up the annulus. The pipe is subject to axial tension, extremely high torque and high internal pressure.

Drill Pipe is durable steel pipe used in drilling activities, standards in  5DP and SPEC 7-1.

Drill pipe is an important components for drilling rig to extract oil or other liquids from down ground. It is not used for extraction, instead, the hollow tubes pump drilling fluids downward to the bit and back out again as needed to reduce friction and heat buildup. Drill pipe transferred drilling torque to drill bit for drilling under the oil well. It bears complicated strength subject to pulling, loading, pressing, torsion and bending.

Drill Pipe for Sale

Octal offers different grades of  5DP Drill Pipe,  professional drill pipe manufacturers in China, supply range as below:
Standard and Grades
 5DP Grade DZ50,
General Grade of Drill Pipe  5DP Grade E75,
General Grade of Drill Pipe 5DP Grade R780,
Medium high grade of Drill Pipe  5DP Grade X95,
High grade Drill Pipe  5DP Grade G105,
High grade Drill Pipe  5DP Grade S135

5DP Drill Pipe Sizes Range

Range of Sizes: 2 3/8" to 5 1/2"
Range of Thickness: 6.5mm to 12.7mm
Length: R1, R2, R3

Specification:

Dimension:

Size designation	Calculated weight	Tool joint designation	Calculated weight		grade	Wall thickness		Upset ends
in			1b/ft	Kg/m		in	mm
2 3/8	6.65	NC26	6.26	9.32	E.X.G.S	0.28	7.11	EU
2 7/8	10.4	NC31	9.72	14.48	E.X.G.S	0.362	9.19	EU
3 1/2	13.3	NC38	12.31	18.34	E.X.G.S	0.368	9.35	EU
3 1/2	15.5	NC38,NC40	14.63	21.79	E.X.G.S	0.449	11.4	EU
4	14	NC40,NC46	12.93	19.26	E.X.G.S	0.33	8.38	IU,EU
4 1/2	16.6	NC46,NC50	14.98	22.31	E.X.G.S	0.337	8.56	EU,IEU
4 1/2	20	NC46,NC50	18.69	27.84	E.X.G.S	0.43	10.92	EU,IEU
5	19.5	NC50,NC52	17.93	26.71	E.X.G.S	0.362	9.19	IEU
5	25.6	NC50,5 1/2FH	24.03	35.79	E.X.G.S	0.5	12.7	IEU
5 1/2	21.9	5 1/2FH	19.81	29.51	E.X.G.S	0.361	9.17	IEU
5 1/2	24.7	5 1/2FH	22.54	33.57	E.X.G.S	0.415	10.54	IEU
6 5/8	25.2	6 5/8FH	22.19	33	E.X.G.S	0.33	8.387	IEU
6 5/8	27.7	6 5/8FH	24.21	41	E.X.G.S	0.362	9.19	IEU

Standard:

Chemical Composition(%):

Grade	Chemical composition
	P	S
E75	<0.015	<0.003
X95	<0.015	<0.003
G105	<0.015	<0.003
S135	<0.015	<0.003
Tool joint	<0.015	<0.003

Mechanical Properties:

Pipe body	Grade	Yield strength				Tensile strength		Elongation	Hardness		Full size charpy impact test(J)
		min		max		min					min
		Psi	MPa	Psi	MPa	Psi	MPa		HBW	HRC	Average	Single
	E75	75000	517	105000	724	100000	689	625000A0.2/U0.9	-	-	80	65
	X95	95000	655	125000	862	105000	724		-	-	80	65
	G105	105000	724	135000	931	115000	793		-	-	80	65
	S135	135000	931	165000	1138	145000	1000		-	-	80	65
Weld zone	Tool joint	120000	827.4	-	-	140000	965.3	=13%	=285	-	80	65
	E75	75000	517	-	-	100000	689		-	?37	40	27
	X95	88000	609	-	-	103000	712		-	?37	40	27
	G105	95000	655	-	-	105000	724		-	?37	40	27
	S135	105000	724	-	-	115000				?37	40	27

Product Description

Model in	OD mm	Thread diameter mm	Diameter of Pin Shoulder mm	Width of Wrench Square mm	Length mm
5/8	16	33.33	31.8	22.2	7620 8000 9140
3/4	19	26.98	38.1	25.4
7/8	22	30.16	41.3	25.4
1	25	34.92	50.8	33.3

Company Profile

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Monday-Saturday : 8:00AM-20:30PM (Beijing time, GMT+08.00)
We have public holiday during May.1-3, Oct.1-7 and Chinese New Year holiday . For detail,
please see our update holiday notice. During these period, if you have a demand, Please
send me an email.
 
Do you provide free samples?
Yes, we can provide a free small sample for testing, buyer should bear all the shipping costs.
 
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T/T,L/C,Western Union,MoneyGram,Paypal
We are doing the best to match your demand.
 
What is the lead time?
Usually sample lead time is 7 days after payment has been confirmed.
Normal order is 10-30days,it depends on customers' quantity.
Anyway,we try to offer good-quality products as soon as possible.