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Carbon Steel Oil Pipe

Name: Carbon Steel Oil Pipe
SKU: 0

Oil pipes are seamless, long steel products primarily used in oil drilling and oil and gas transportation. Their production accounts for over 40% of the total steel consumption in the petroleum industry. Core categories include well pipes (casing, tubing, drill pipe) conforming to standards such as API SPEC 5CT, as well as pipelines used for surface transportation.

+86 13553179713

david@sdcsteel.com

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◉ Product Description

Product Type: API Tubing,EUE Seamless Tubing；NU Seamless Tubing；Premium Tubing
Outer Diameter (OD):48.26mm-114.30mm
Wall Thickness(WT):3.18mm-16mm
Length:R1, R2, R3
Standard:API 5CT J55,N80-1,V80-Q;L80-1;L80-9Cr;L80-13Cr;C90;C95;P110,Q125
Materials: H40, J55, K55, N80, L80, C90,T95 and P110
Thread type:NUE.EUE,BAM,Special clearance,VAN TOP,NEW VAM
Application:Oil Tubing is widely used for transporting crude oil and natural
gas to surface after drilling, which also bears pressure from exploration.
Production technology:Plain pipe-end upsetting- Austenite treatment-Quenching-Tempering-
straightening-(Non-Destructive Testing)- Threading-Thread inspection-coupling
MPI-phosphating-Coupling make up-Drifting-Hydrostatic testing-Measuring&Weight-
Marking&Stenciling-Coating-Packing Casing and tubing-Transportation

API 5CT Oil Tubing Dimension:
Label				OD (mm)	WT (mm)	Type of End-finish
Inch	NU T&C	EU T&C	IJ	OD (mm)	WT (mm)	H40	J55	L80	N80	C90	T95	P110
1.9	2.75	2.9	2.76	48.26	3.68	PNUI	PNUI	PNUI	PNUI	PNUI	PNUI	-
1.9	3.65	3.73	-	48.26	5.08	PU	PU	PU	PU	PU	PU	PU
1.9	4.42	-	-	48.26	6.35	-	-	P	-	P	P	-
2 3/8	4	-	-	60.32	4.24	PU	PN	PN	PN	PN	PN	-
2 3/8	4.6	4.7	-	60.32	4.83	PNU	PNU	PNU	PNU	PNU	PNU	PNU
2 3/8	5.8	5.95	-	60.32	6.45	-	-	PNU	PNU	PNU	PNU	PNU
2 3/8	6.6	-	-	60.32	7.49	-	-	P	-	P	P	-
2 3/8	7.35	7.45	-	60.32	8.53	-	-	PU	-	PU	PU	-
2 7/8	6.4	6.5	-	73.02	5.51	PNU	PNU	PNU	PNU	PNU	PNU	PNU
2 7/8	7.8	7.9	-	73.02	7.01	-	-	PNU	PNU	PNU	PNU	PNU
2 7/8	8.6	8.7	-	73.02	7.82	-	-	PNU	PNU	PNU	PNU	PNU
2 7/8	9.35	9.45	-	73.02	8.64	-	-	PU	-	PU	PU	-
2 7/8	10.5	-	-	73.02	9.96	-	-	P	-	P	P	-
3 1/2	7.7	-	-	88.9	5.49	PN	PN	PN	PN	PN	PN	-
3 1/2	9.2	9.3	-	88.9	6.45	PNU	PNU	PNU	PNU	PNU	PNU	PNU
3 1/2	10.2	-	-	88.9	7.34	PN	PN	PN	PN	PN	PN	-
3 1/2	12.7	12.95	-	88.9	9.52	-	-	PNU	PNU	PNU	PNU	PNU
3 1/2	14.3	-	-	88.9	10.92	-	-	P	-	P	P	-
3 1/2	15.5	-	-	88.9	12.09	-	-	P	-	P	P	-
4	9.5	-	-	101.6	5.74	PN	PN	PN	PN	PN	PN	-
4	10.7	11	-	101.6	6.65	PU	PU	PU	PU	PU	PU	-
4	13.2	-	-	101.6	8.38	-	-	P	-	P	P	-
4	16.1	-	-	101.6	10.54	-	-	P	-	P	P	-
4 1/2	12.6	12.75	-	114.3	6.88	PNU	PNU	PNU	PNU	PNU	PNU	-
4 1/2	15.2	-	-	114.3	8.56	-	-	P	-	P	P	-
P-Plain end; N-Non Upset;U-External upset;T&C-Threaded and coupled

Chemical Composition & Mechanical Properties
Mechanical Properties:
Grade	Type	Total elongation under load (%)	Yield strength (min)	Yield strength (max)	Tensile strength min Mpa	Hardness Max (HRC)	Hardness Max (HBW)
J55	-	0.5	379	552	517	-	-
K55	-	0.5	379	552	655	-	-
N80	1	0.5	552	758	689	-	-
N80	Q	0.5	552	758	689	-	-
L80	1	0.5	552	655	655	23	241
L80	9Cr	0.5	552	655	655	23	241
L80	13Cr	0.5	552	655	655	23	241
C90	-	0.5	621	724	689	25.4	255
C95	-	0.5	655	758	724	-	-
T95	-	0.5	655	758	724	25.4	255
P110	-	0.6	758	965	862	-	-
Q125	All	0.65	862	1034	931	-	-

Sizes

Weight

Type of end

NU kg/m

EU kg/m

kg/m

H40

J55

L80

N80

C90

T95

P110

9.5

–

101.6

14.14

–

5.74

–

10.7

–

101.6

–

16.37

–

6.65

–

13.2

–

101.6

19.64

–

8.38

–

16.1

–

101.6

23.96

–

10.54

–

18.9

–

101.6

28.13

–

12.7

–

22.2

–

101.6

33.04

–

15.49

–

2004/1/2

12.6

12.75

–

114.3

18.75

18.97

–

6.88

PNU

–

2004/1/2

15.2

–

114.3

22.62

–

8.56

–

2004/1/2

–

114.3

25.3

–

9.65

–

2004/1/2

18.9

–

114.3

28.13

–

10.92

–

2004/1/2

21.5

–

114.3

–

12.7

–

2004/1/2

23.7

–

114.3

35.27

–

14.22

–

2004/1/2

26.1

–

114.3

38.84

–

P——Plain end;N—Non-upset threaded and coupled;U—External upset threaded and coupled;I—insert joint.

◉ Product Show

◉ Product Application

◉ Packing And Shipping

◉ Factory Show

◉ FAQ

Q:What about your price?
A:Our price is very competitive because we are a factory. Feel free to contact us if you are interested in our products.

Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.

Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.

Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept the third party inspection absolutely.

Q:How about the delivery time?
A:Within 3-15 days after we confirm you requirement.

Q:What is your terms of payment ?
A:T/T, L/C at sight, Cash, Western Union are all accepted if you have other payment,please contact me.

Q: Do you provide samples?
A:Yes,we could offer the sample for you to test but please pay freight fee.

Q:How do we trust your company?
A:We consider honest as the life of our company, we can tell you the contact information of our some other clients for you to check our credit.Besides, there is trade assurance from Alibaba, your order and money will be well guaranteed.

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