Company Details

  • Cangzhou Zhongshun Steel Pipe Trade Co., Ltd.

  •  [Hebei,China]
  • Business Type:Manufacturer , Organization , Service
  • Main Mark: Worldwide
  • Exporter:91% - 100%
  • Certs:GS, CE, ACS, COS, ISO9001
  • Description:Steel Casing ,Seamless Steel Casing,API SPEC 5CT Seamless Steel Casing
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Cangzhou Zhongshun Steel Pipe Trade Co., Ltd.

Steel Casing ,Seamless Steel Casing,API SPEC 5CT Seamless Steel Casing

Home > Products > Seamless Steel Pipe > Tubes For Liquid Service > API SPEC 5CT Seamless Steel Casing

API SPEC 5CT Seamless Steel Casing

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    Payment Type: L/C,T/T,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF
    Min. Order: 1 Piece/Pieces
    Delivery Time: 20 Days

Basic Info

Model No.: API SPEC 5CT

Type: Seamless

Certification: API

Application: Oil Pipe

Section Shape: Round

Surface Treatment: Black

Usage: Oil&Gas Well Drilling

Technique: Cold Drawn

Material: Carbon Steel

Additional Info

Productivity: 1000000 Ton

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 100000

Port: Tianjin,Qingdao,Shanghai

Product Description

API SPEC 5CT Seamless Steel Casing 

API SPEC 5CT Seamless Steel Pipe It is widely used for oil casing and tubing in oil wells

Specification:

O.D.114.30-508mm, W.T. 5.21- 16.13mm.

Standard: API 5CT

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


Dimension Tolerance: 

Types of steel tubes

Outer Diameter

Wall Thickness

Cold-rolled tubes

Tube sizes(mm)

Tolerances(mm)

Tolerances(mm)

114.3

±0.79

-12.5%

Mechanical Properties:

Standard codes

Models of steel tubes

Tensite strength(MPa)

Yield strength(MPa)

Elongation(%)

Hardness

API SPEC 5CT

J55

≥517

379~552

check the table

 

K55

≥517

≥655

 

N80

≥689

552~758

 

L80(13Cr)

≥655

552~655

≤241HB

P110

≥862

758~965

 


Chemical Composition:

Standard codes

Models of steel tubes

Chemical compositions(%)

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

Tubing

Size Designation

Weight Lb/ft

Outside Diameter

Wall Thickness

Nominal Weight

Type End Finish

Grade

Nonupset

Ex-upset

mm

mm

Nonupset

Ex-upset

J-55

L-80

N-80

C-90

T-95

P-110

T & C

T & C

T & C

T & C

23/8"

4

--

60.32

4.24

5.95

--

PN

PN

PN

PN

PN

--

4.6

4.7

60.32

4.83

6.85

6.99

PNU

PNU

PNU

PNU

PNU

PNU

5.8

5.95

60.32

6.45

8.63

8.85

--

PNU

PNU

PNU

PNU

PNU

6.6

--

60.32

7.49

9.82

--

--

P

--

P

P

--

7.35

7.45

60.32

8.53

10.94

11.09

--

PU

--

PU

PU

--

27/8"

6.4

6.5

73.02

5.51

9.52

9.67

PUN

PNU

PNU

PNU

PNU

PNU

7.8

7.9

73.02

7.01

11.61

11.76

--

PNU

PNU

PNU

PNU

PNU

8.6

8.7

73.02

7.82

12.8

12.95

--

PNU

PNU

PNU

PNU

PNU

9.35

9.45

73.02

8.64

13.91

14.06

--

PU

--

PU

PU

--

10.5

--

73.02

9.96

15.63

--

--

P

--

P

P

--

11.5

--

73.02

11.18

17.11

--

--

P

--

P

P

--

31/2"

7.7

--

88.9

5.49

11.46

--

PN

PN

PN

PN

PN

--

9.2

9.3

88.9

6.45

13.69

13.84

PNU

PNU

PNU

PNU

PNU

PNU

10.2

--

88.9

7.34

15.18

--

PN

PN

PN

PN

PN

--

12.7

12.95

88.9

9.52

18.9

19.27

--

PNU

PNU

PNU

PNU

PNU

14.3

--

88.9

10.92

21.28

--

--

P

--

P

P

--

15.5

--

88.9

12.09

23.07

--

--

P

--

P

P

--

17

--

88.9

13.46

25.3

--

--

P

--

P

P

--

4"

9.5

--

101.6

5.74

14.14

--

PN

PN

PN

PN

PN

PN

10.7

11

101.6

6.65

--

16.37

PU

PU

PU

PU

PU

PU

13.2

--

101.6

8.38

19.64

--

--

P

--

P

P

--

16.1

--

101.6

10.54

23.96

--

--

P

--

P

P

--

18.9

--

101.6

12.7

28.13

--

--

P

--

P

P

--

22.2

--

101.6

15.49

33.04

--

--

P

--

P

P

--

41/2"

12.6

12.75

114.3

6.88

18.75

18.97

PUN

PNU

PNU

PNU

PNU

PNU

15.2

--

114.3

8.56

22.62

--

--

P

--

P

P

--

17

--

114.3

9.65

25.3

--

--

P

--

P

P

--

18.9

--

114.3

10.92

28.13

--

--

P

--

P

P

--

21.5

--

114.3

12.7

32

--

--

P

--

P

P

--

23.7

--

114.3

14.22

35.27

--

--

P

--

P

P

--

26.1

--

114.3

16

38.84

--

--

P

--

P

P

--

Note:P-plain end;N-nonupset thread and coupling;U-upset thread and coupling

Casing

Size Designation

Weight Lb/ft

Outside Diameter

Wall Thickness

Type End Finish

Grade

ln.

mm

ln.

mm

H-40

J-55 K-55

M-65

L-80C-95

N-80

C-90T-95

P-110

Q-125

7 5/8"

24.00

7.625

193.68

0.300

7.62

PS

--

--

--

--

--

--

--

26.40

7.625

193.68

0.328

8.33

--

PSLB

PSLB

PLB

PLB

PLB

PLB

--

29.70

7.625

193.68

0.375

9.53

--

--

PLB

PLB

PLB

PLB

PLB

--

33.70

7.625

193.68

0.430

10.92

--

--

PLB

PLB

PLB

PLB

PLB

--

39.00

7.625

193.68

0.500

12.70

--

--

--

PLB

PLB

PLB

PLB

PLB

42.80

7.625

193.68

0.562

14.27

--

--

--

PLB

PLB

PLB

PLB

PLB

45.30

7.625

193.68

0.595

15.11

--

--

--

PLB

PLB

PLB

PLB

PLB

47.10

7.625

193.68

0.625

15.88

--

--

--

PLB

PLB

PLB

PLB

PLB

51.20

7.625

193.68

0.687

17.45

--

--

--

--

--

P

--

--

55.30

7.75

193.68

196.85

19.05

--

--

--

--

--

P

--

--

7 3/4"

46.10

8.625

219.08

0.595

15.11

--

--

--

P

P

P

P

P

8 5/8"

24.00

8.625

219.08

0.264

6.71

--

PS

PS

--

--

--

--

--

28.00

8.625

219.08

0.304

7.72

PS

--

PS

--

--

--

--

--

32.00

8.625

219.08

0.352

8.94

PS

PSLB

PSLB

--

--

--

--

--

36.00

8.625

219.08

0.400

10.16

--

PSLB

PSLB

PLB

PLB

PLB

PSLB

--

40.00

8.625

219.08

0.450

11.43

--

--

PLB

PLB

PLB

PLB

PLB

--

44.00

8.625

219.08

0.500

12.70

--

--

PLB

PLB

PLB

PLB

PLB

--

49.00

9.625

244.48

0.557

14.15

--

--

--

PLB

PLB

PLB

PLB

PLB

9 5/8"

32.30

9.625

244.48

0.312

7.92

PS

--

--

--

--

--

--

--

36.00

9.625

244.48

0.352

8.94

PS

PSLB

PSLB

--

--

--

--

--

40.00

9.625

244.48

0.395

10.03

--

PSLB

PSLB

PLB

PLB

PLB

--

--

43.50

9.625

244.48

0.435

11.05

--

--

PLB

PLB

PLB

PLB

PLB

--

47.00

9.625

244.48

0.472

11.99

--

--

PLB

PLB

PLB

PLB

PLB

PLB

53.50

9.625

244.48

0.545

13.84

--

--

--

PLB

PLB

PLB

PLB

PLB

58.40

9.625

244.48

0.595

15.11

--

--

--

PLB

PLB

PLB

PLB

PLB

59.40

9.625

244.48

0.609

15.47

--

--

--

--

--

P

--

--

64.90

9.625

244.48

0.672

17.07

--

--

--

--

--

P

--

--

70.30

9.625

244.48

0.734

18.64

--

--

--

--

--

P

--

--

75.60

9.625

244.48

0.797

20.24

--

--

--

--

--

P

--

--

P-plain end;S-short round thread;L-long round thread;B-buttress thread.


Size Designation

Weight Lb/ft

Outside Diameter

Wall Thickness

Type End Finish

 

 

 

 

Grade

 

 

ln.

mm

ln.

mm

H-40

J-55
K-55

M-65

L-80
C-95

N-80

C-90T-95

P-110

Q-125

10 3/4"

32.75

10.75

273.05

0.279

7.09

PS

--

--

--

--

--

--

--

 

40.50

10.75

273.05

0.350

8.89

PS

PSB

PSB

--

--

--

--

--

 

45.50

10.75

273.05

0.400

10.16

--

PSB

PSB

--

--

--

--

--

 

51.00

10.75

273.05

0.450

11.43

--

PSB

PSB

PSB

PSB

PSB

PSB

--

 

55.50

10.75

273.05

0.495

12.57

--

--

PSB

PSB

PSB

PSB

PSB

--

 

60.70

10.75

273.05

0.545

13.84

--

--

--

--

--

PSB

PSB

PSB

 

65.70

10.75

273.05

0.595

15.11

--

--

--

--

--

PSB

PSB

PSB

 

73.20

10.75

273.05

0.672

17.07

--

--

--

--

--

P

--

--

 

79.20

10.75

273.05

0.734

18.64

--

--

--

--

--

P

--

--

 

85.30

10.75

273.05

0.797

20.24

--

--

--

--

--

P

--

--

11 3/4"

42.00

11.75

298.45

0.333

8.46

PS

--

--

--

--

--

--

--

 

47.00

11.75

298.45

0.375

9.53

--

PSB

PSB

--

--

--

--

--

 

54.00

11.75

298.45

0.435

11.05

--

PSB

PSB

--

--

--

--

--

 

60.00

11.75

298.45

0.489

12.42

--

PSB

PSB

PSB

PSB

PSB

PSB

PSB

 

65.00

11.75

298.45

0.534

13.56

--

--

--

P

P

P

P

P

 

71.00

11.75

298.45

0.582

14.78

--

--

--

P

P

P

P

P

13 3/8"

48.00

13.375

339.73

0.330

8.38

PS

--

--

--

--

--

--

--

 

54.50

13.375

339.73

0.380

9.65

--

PSB

PSB

--

--

--

--

--

 

61.00

13.375

339.73

0.430

10.92

--

PSB

PSB

--

--

--

--

--

 

68.00

13.375

339.73

0.480

12.19

--

PSB

PSB

PSB

PSB

PSB

PSB

--

 

72.00

13.375

339.73

0.514

13.06

--

--

--

PSB

PSB

PSB

PSB

PSB

P-plain end;S-short round thread;L-long round thread;B-buttress thread.

Our Advantages:

1)  Fast Delivery: around 10days below 50Metric Tons after sight of Irrevocable L/C or   Deferred Payment L/C

Our company accept payment after material  at your warehouse.

2)  Quality Assured: Strictly acc. To International standard API & ASTM & BS & EN & JIS, with System ISO certification

3)  Good Service: supplied professional technical guide free of charge at anytime;

4)   Reasonable Price: to be better support your business;

QUALITY ASSURANCE:

1)  Strictly API,ASTM,DIN,JIS,EN,GOST etc

2)  Sample:  We are accept your sample requirement Free of charge

3)  Test: Eddy current / hydrostatic/ Ultrasonic/ Intergranular Corrosion or according to customers' request

4)  Certificate:API, CE ,ISO9001.2000.MTC etc

5)  Inspection: BV,SGS,CCIC,others is avaliable.

6)  Bevel deviation: ± 5°

7)  Length deviation: ± 10mm

8)  Thickness deviation: ± 5%

High Quality Package :

 1)  In bundle with steel strip 

2)  First packing by plastic bag then strip; Details packing please see the picture in the detial description. 

3)  In bulk 

4)  Client' requirements 

5)  Delivery: 

· Container: 25 tons/container for pipe with usual outer diameter. For 20" container the max length is 5.85m; For 40" container the max length is 12m.

· Bulk carrier: It is no requirements to the length of the pipe. But its booking space time is long.

Steel pipe and fitting manufacturer

Looking for ideal Steel Casing Manufacturer & supplier ? We has a wide selection at great prices to help you get creative. All the Seamless Steel Casing are quality guaranteed. We are China Origin Factory of API SPEC 5CT Seamless Steel Casing . If you have any question, please feel free to contact us.

Product Categories : Seamless Steel Pipe > Tubes For Liquid Service

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