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Cangzhou Junde Steel Pipe Co.,Ltd

Add: South of Qiantong Road, Cangzhou City, Hebei, China

Contact us:Sunny Yang

Phone: 86-13303171370

Tel: 86-317-8517170

Fax: 86-317-5527266

E-mail: export@jundesteelpipe.com

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API 5 CT Oil Tube and Tubing for Oil Well Drilling with EUE NUE Connection

Cangzhou Junde Steel is one of biggest factory of oil tube,casing pipe in china. We can produce BTC,LTC,STC,EUE,NUE,VAM,NEW VAM,Special Connection.

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Product Details

Products : API 5 CT Oil Tube and Tubing for Oil Well Drilling with EUE NUE Connection

Product Description:

API 5CT Casing Pipe Also called API Casing Pipe ,API Casing Tube,Casing Tubing,Casing Piping.

Standard : API 5CT

Steel Grade : H40,J55,K55,N80,L80,C90,T95,P110

Length : R1= 4.88 ~ 7.62m, R2=7.62 ~ 10.36m, R3=10.36m to longer.

API Tubing

Thread : BTC , VAM ,NEW VAM ,STC,LTC,VAM TOP, NUE ,EUE . API 5CT Casing Tubing


The API couplings for tubing and casing pipes

Size and Specifications For Tubing and Casing Couplings.

Descriptions and size

Type of Therad

O.D*L
(mm)

Weight
(kg)

Tubing Coupling

1.050

NUE

33.35*80.96

0.23

1.050

EUE

42.16*82.55

0.38

1.315

NUE

42.16*82.55

0.38

1.315

EUE

48.26*88.90

0.57

1.660

NUE

52.17*88.90

0.59

1.660

EUE

58.88*95.25

0.68

1.900

NUE

55.88*95.25

0.56

1.900

EUE

63.50*98.42

0.84

2-3/8"

NUE

73.02*107.95

1.28

2-3/8"

EUE

77.80*132.82

1.55

2-7/8"

NUE

88.90*130.18

2.34

2-7/8"

EUE

93.17*133.35

2.40

3-1/2"

NUE

107.95*142.88

3.71

3-1/2"

EUE

114.30*146.05

4.10

4"

NUE

120.65*146.05

4.35

4"

EUE

127.00*152.40

4.82

4-1/2"

NUE

132.08*155.58

4.89

4-1/2"

EUE

141.30*158.75

6.05

Casing Coupling













4-1/2"

STC

127.00*158.75

5.23

4-1/2"

LTC

127.00*177.80

4.15

4-1/2"

BTC

127.00*225.42

4.55

5"

STC

141.30*165.10

4.66

5"

LTC

141.30*196.85

5.75

5"

BTC

141.30*231.78

5.85

5-1/2"

STC

153.67*171.45

5.23

5-1/2"

LTC

153.67*203.20

6.42

5-1/2"

BTC

153.67*234.95

6.36

6-5/8"

STC

187.71*184.15

9.12

6-5/8"

LTC

187.71*222.25

11.34

6-5/8"

BTC

187.71*244.48

11.01

7"

STC

194.46*184.15

8.39

7"

LTC

194.46*228.60

10.83

7"

BTC

194.46*254.00

10.54

7-5/8"

STC

215.90*190.50

12.30

7-5/8"

LTC

215.90*234.95

15.63

7-5/8"

BTC

215.90*263.52

15.82

8-5/8"

STC

244.48*196.85

16.23

8-5/8"

LTC

244.48*254.00

21.67

8-5/8"

BTC

244.48*269.88

20.86

9-5/8"

STC

269.88*196.85

18.03

9-5/8"

LTC

269.88*266.70

25.45

9-5/8"

BTC

269.88*269.88

23.16

10-3/4"

STC

298.45*203.20

20.78

10-3/4"

BTC

298.45*269.88

25.74

11-3/4'

STC

323.85*203.20

22.64

11-3/4'

BTC

323.85*269.88

28.03

13-3/8"

STC

365.12*203.20

25.66

13-3/8"

BTC

365.12*269.88

31.77

16"

STC

431.80*228.6

34.91

16"

BTC

431.80*269.88

40.28

18-5/8"

STC

508.00*228.60

51.01

18-5/8"

BTC

508.00*269.88

62.68

20"

STC

533.40*228.6

43.42

20"

LTC

533.4*292.10

57.04

20"

BTC

533.40*269.88

50.10

Thread standard : API 5CT ,API 5B ,API Casing

Package : Steel bundle ,Protector on both end .

Application : Oil tube mainly used for oil and gas drilling and oil and gas transportation


API 5CT Petroleum Casing

Standard

Steel Grade

Chemical Component(%)

C

Si

Mn

P

S

Cr

Ni

Cu

Mo

V

Als

API SPEC 5CT

J55K55 (37Mn5)

0.34~0.39

0.20~0.35

1.25~1.50

≤0.020

≤0.015

≤0.15

≤0.20

≤0.20

/

/

≤0.020

N80 (36 Mn2V)

0.34~0.38

0.20~0.35

1.45~1.70

≤0.020

≤0.015

≤0.15

/

/

/

0.11~0.16

≤0.020

L80(13Cr)

0.15~0.22

≤1.00

0.25~1.00

≤0.020

≤0.010

12.0~14.0

≤0.20

≤0.20

/

/

≤0.020

P110 (30CrMo)

0.26~0.35

0.17~0.37

0.40~0.70

≤0.020

≤0.010

0.80~1.10

≤0.20

≤0.20

0.15~0.25

≤0.08

≤0.020


Standard

Steel Grade

Tensile Strength(MPa)

Yeild Point (MPa)

Elongation(%)

Hardness

API SPEC 5CT

J55

≥517

379~552

Follow standard


K55

≥517

≥655


N80

≥689

552~758


L80(13Cr)

≥655

552~655

≤241HB

P110

≥862

758~965


Third Party Inspection : SGS , BV ,LLoyds etc

Documents : Commercial Invoice , Packing List , Certificate of original , Mill test report ,Bill of Loading , Insurance documents , etc

Transportation : ship by truck , train , 20ft container , 40ft container ,40HQ , Open container ,bulk cargo , LCL .


Produce Equipment:


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Certificate:


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Products:


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Inspection:


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Part of our Clients:


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Why Choose Us:

1: More Than 20 Years produce experience for produce steel pipe.

2: 120 KM from our factory to Tianjin Seaport, Low cost for transport.

3: Professional before and after-sale service .

4: Produce Scope almost have all kinds of steel pipe, One-Stop Purchase.

5: Best quality with competitive price .


FAQ:

1: Q:What Payment you can accept?

A: TT,LC at sight or negotiation

2: Q: What's the Thread Parameter Tolerances ?

A : Follow below form details :



Type and Size


taper
mm/m

Pitch mm


Height
mm


Angle

deg.


Length L4

External
Thread)


Chamfer on
End of Pipe

deg.


Standoff


Per Inch


Accu-
mulative


Pipe
Thread


Coupling
Thread


Round Thread
Tubing
2 3/8"~4 1/2"

10


Threads
per inch

+5.208
-2.600

±0.76

±0.152

+0.051
-0.102

11/2

11/2P

+5
-0

±11/2P

±11/2P

8


Threads
per inch

+5.208
-2.600

±0.76

±0.152

+0.051
-0.102

11/2

1P

+5
-0

±1P

±1P

Round Thread Casing 4"~7"

+5.208
-2.600

±0.76

±0.152

+0.051
-0.102

11/2

1P

+5
-0

±1P

±1P


Buttress Thread
Casing
4 1/2"~7"


Coupling

+4.50
-2.50

±0.051

±0.102

±0.025

/

-

+5
-0

+11/2P
-0

+0
-11/2P



Perfect thread

+3.50
-1.50


Lmperfect
thread length

+4.50
-1.50


3: Q : How long for the guarantee period ?

A : Guarantee period can delay to 30 days after clients recieved the pipe in the destination port .


Latest News:

Oil tubing mainly used for oil and gas drilling and oil and gas transportation,It is a large diameter pipe, play a fixed oil and natural gas wells or wells role. The casing is inserted into the wellbore and fixed with cement to prevent the wellbore from separating the formation and the borehole from collapsing and ensuring that the drilling mud circulates in order to facilitate drilling. For oil well drilling is mainly used in the drilling process and after completion of the support of the borehole wall to ensure that the drilling process and after the completion of the normal operation of the entire well.


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As one of the most professional Oil Tube manufacturers and suppliers in China, we have one of the biggest steel pipe factory at your service. If you are interested in our api 5 ct oil tube and tubing for oil well drilling with eue nue connection, please be free to buy the quality products made in China. Competitive price and fast delivery are available.

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Contact information

South of Qiantong Road,Cangzhou City,Hebei,China

86-317-8517170

whatsapp/Wechat: 86-13303171370

export@jundesteelpipe.com

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