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API SPEC 5CT, APISPEC 5B, ISO11960


API 5CT STANDARD

Standard :API SPEC 5CT、APISPEC 5B、ISO11960

Tubing is used to extracting petroleum and natural gas from a well.
Casting serves as walls of a well

Size of Tubing

Size


Weight Designation


Outside Diameter

Wall Thickness

Type of End Finish


Grade






Designation

T&C Non-Upset

T&C Extemal Up set

In

Mm

In

Mm

J55

L80-1

N80

C90

T95

P110


1.9




2.4




1.9


48.26


0.125


3.18


PI














2.75

2.9

1.9

48.26

0.145

3.68

PNUI

PNUI

PNUI

PNUI

PNUI

PNUI


3.65


1.9

48.26

0.2

5.08

PU

PU

PU

PU

PU

PU


2.3/8





4


2.375

60.32

0.137

4.24

PN

PN

PN

PN

PN



4

4.7

2.375

60.32

0.19

4.83

PNU

PNU

PNU

PNU

PNU

PNU


5.8

5.95

2.375

60.32

0.254

6.45


PNU

PNU

PNU

PNU

PNU


6.6


2.375

60.32

0.259

7.49


P


P

P



7.35


2.375

60.32

0.336

8.53


PU


PU

PU



2.7/8






6.4

6.5

2.875

73.02

0.217

5.51

PNU

PNU

PNU

PNU

PNU

PNU


7.8

7.9

2.875

73.02

0.276

7.01


PNU

PNU

PNU

PNU

PNU


8.6

8.7

2.875

73.02

0.308

7.82


PNU

PNU

PNU

PNU

PNU


9.35

9.45

2.875

73.02

0.34

8.64


PU


PU

PU



10.5


2.875

73.02

0.392

9.96


P


P

P



11.5


2.875

73.02

0.44

11.18


P


P

P



3.1/2







7.7


3.5

88.9

0.216

5.49

PN

PN

PN

PN

PN



9.2

9.3

3.5

88.9

0.254

6.45

PNU

PNU

PNU

PNU

PNU

PNU


10.2


3.5

88.9

0.289

7.34

PN

PN

PN

PN

PN



12.7

12.95

3.5

88.9

0.375

9.52


PNU

PNU

PNU

PNU

PNU


14.3


3.5

88.9

0.43

10.92


P


P

P



15.5


3.5

88.9

0.476

12


P


P

P



17


3.5

88.9

0.53

13.46


P


P

P



4


9.5


4

101.6

0.226

5.74

PN

PN

PN

PN

PN



10.7

11

4

101.6

0.262

6.65

PU

PU

PU

PU

PU



4.1/2







12.6

12.75

4.5

114.3

0.271

6.88

PNU

PNU

PNU

PNU

PNU



15.2


4.5

114.3

0.337

8.56


P


P

P



17


4.5

114.3

0.38

9.65


P


P

P



18.9


4.5

114.3

0.43

10.92


P


P

P



21.5


4.5

114.3

0.5

12.7


P


P

P



23.7


4.5

114.3

0.56

14.22


P


P

P



26.1


4.5

114.3

0.63

16


P


P

P




Weight
Designation


Outside Diameter

Wall Thickness

Type of End Finish?? Grade

in

mm

in

mm

J55K55

L80-1

N80

C90

C95

T95

P110

M65

9.5

4.5

114.3

0.205

5.21

PS








10.5

4.5

114.3

0.224

5.69

PSB








11.6

4.5

114.3

0.25

6.35

PSLB

PLB

PLB

PLB

PLB

PLB

PLB

PLB

13.5

4.5

114.3

0.29

7.37


PLB

PLB

PLB

PLB

PLB

PLB

PLB

15.1

4.5

114.3

0.337

8.56







PLB


11.5

5

127

0.22

5.59

PS








13

5

127

0.253

6.43

PSLB








15

5

127

0.296

7.52

PSLB

PLB

PLB

PLB

PLB

PLB

PLB

PLB

18

5

127

0.362

9.19

PSLB

PLB

PLB

PLB

PLB

PLB

PLB

PLB

21.4

5

127

0.437

11.1


PLB

PLB

PLB

PLB

PLB

PLB

PLB

23.2

5

127

0.478

12.14


PLB

PLB

PLB

PLB

PLB

PLB

PLB

24.1

5

127

0.5

12.7


PLB

PLB

PLB

PLB

PLB

PLB

PLB

14

5.5

139.7

0.244

6.2

PS








15.5

5.5

139.7

0.275

6.99

PSLB








17

5.5

139.7

0.304

7.72

PSLB

PLB

PLB

PLB

PLB

PLB

PLB

PLB

20

5.5

139.7

0.361

9.17


PLB

PLB

PLB

PLB

PLB

PLB

PLB

23

5.5

139.7

0.415

10.54


PLB

PLB

PLB

PLB

PLB

PLB

PLB

26.8

5.5

139.7

0.5

12.7




P


P



29.7

5.5

139.7

0.562

14.27




P


P



32.6

5.5

139.7

0.625

15.88




P


P



35.3

5.5

139.7

0.687

17.45




P


P



385

5.5

139.7

0.75

19.05




P


P



40.5

5.5

139.7

0.812

20.62




P


P



43.1

5.5

139.7

0.875

22.22




P


P



20

6.625

168.28

0.288

7.32

PSLB








24

6.625

168.28

0.352

8.94

PSLB

PLB

PLB

PLB

PLB

PLB

PLB

PLB

28

6.625

168.28

0.417

10.59


PLB

PLB

PLB

PLB

PLB

PLB

PLB

32

6.625

168.28

0.475

12.06


PSLB

PSLB

PSLB

PSLB

PSLB

PSLB

PSLB

20

7

177.8

0.272

6.91

PS








23

7

177.8

0.317

8.05

PSLB

PLB

PLB

PLB

PLB



PLB

26

7

177.8

0.362

9.19

PSLB

PLB

PLB

PLB

PLB

PLB

PLB

PLB

29

7

177.8

0.408

10.36


PLB

PLB

PLB

PLB

PLB

PLB

PLB

32

7

177.8

0.453

11.51


PLB

PLB

PLB

PLB

PLB

PLB

PLB

35

7

177.8

0.498

12.65


PLB

PLB

PLB

PLB

PLB

PLB

PLB

38

7

177.8

0.54

3.72


PLB

PLB

PLB

PLB

PLB

PLB

PLB

26.4

7.625

193.68

0.328

8.33

PSLB

PLB

PLB

PLB

PLB

PLB

PLB


29.7

7.625

193.68

0.375

9.52


PLB

PLB

PLB

PLB

PLB

PLB

PLB

33.7

7.625

193.68

0.43

10.92


PLB

PLB

PLB

PLB

PLB

PLB

PLB

39

7.625

193.68

0.5

12.7


PLB

PLB

PLB

PLB

PLB

PLB

PLB

42.8

7.625

193.68

0.562

14.27


PLB

PLB

PLB

PLB

PLB

PLB

PLB

45.3

7.625

193.68

0.595

15.11


PLB

PLB

PLB

PLB

PLB

PLB

PLB

47.1

7.625

193.68

0.625

15.88


PLB

PLB

PLB

PLB

PLB

PLB

PLB

24

8.625

219.08

0.264

6.71

PS








28

8.625

219.08

0.304

7.72









32

8.625

219.08

0.352

8.94

PSLB








36

8.625

219.08

0.4

10.16

PSLB

PLB

PLB

PLB

PLB

PLB

PLB


40

8.625

219.08

0.45

11.43


PLB

PLB

PLB

PLB

PLB

PLB

PLB

44

8.625

219.08

0.5

12.7


PLB

PLB

PLB

PLB

PLB

PLB

PLB

49

8.625

219.08

0.557

14.15


PLB

PLB

PLB

PLB

PLB

PLB

PLB

32.3

9.625

244.48

0.312

7.92









36

9.625

244.48

0.352

8.94

PSLB







PSLB

40

9.625

244.48

0.395

10.03

PSLB

PLB

PLB

PLB

PLB

PLB


PSLB

43.5

9.625

244.48

0.435

11.05


PLB

PLB

PLB

PLB

PLB

PLB

PLB

47

9.625

244.48

0.472

11.99


PLB

PLB

PLB

PLB

PLB

PLB

PLB

53.5

9.625

244.48

0.545

13.84


PLB

PLB

PLB

PLB

PLB

PLB


58.4

9.625

244.48

0.595

15.11


PLB

PLB

PLB

PLB

PLB

PLB


59.4

9.625

244.48

0.609

15.47




P


P



64.9

9.625

244.48

0.672

17.07




P


P



70.3

9.625

244.48

0.734

18.64




P


P



75.6

9.625

244.48

0.797

20.24




P


P



32.75

10.75

273.5

0.279

7.09









40.5

10.75

273.5

0.35

8.89

PSB







PSB

45.5

10.75

273.5

0.4

10.16

PSB







PSB

51

10.75

273.5

0.45

11.43

PSB

PSB

PSB

PSB

PSB

PSB

PSB

PSB

55.5

10.75

273.5

0.495

12.57


PSB

PSB

PSB

PSB

PSB

PSB

PSB

60.7

10.75

273.5

0.545

13.84




PSB


PSB

PSB


65.7

10.75

273.5

0.595

15.11




PSB


PSB

PSB


73.2

10.75

273.5

0.672

17.07




P


P



79.2

10.75

273.5

0.734

18.64




P


P



85.3

10.75

273.5

0.797

20.24




P


P



42

11.75

298.45

0.333

8.46









47

11.75

298.45

0.375

9.53

PSB







PSB

54

11.75

298.45

0.435

11.05

PSB







PSB

60

11.75

298.45

0.489

12.42

PSB

PSB

PSB

PSB

PSB

PSB

PSB

PSB

65

11.75

298.45

0.534

13.56


P

P

P

P

P

P


71

11.75

298.45

0.582

14.78


P

P

P

P

P

P


48

13.375

339.72

0.33

8.38









54.5

13.375

339.72

0.38

9.65

PSB







PSB

61

13.375

339.72

0.43

10.92

PSB







PSB

68

13.375

339.72

0.48

12.19

PSB

PSB

PSB

PSB

PSB

PSB

PSB

PSB

72

13.375

339.72

0.514

13.06


PSB

PSB

PSB

PSB

PSB

PSB


65

16

406.4

0.375










75

16

407.4

0.438

PSB








PSB

84

16

408.4

0.495

PSB








PSB

109

16

409.4

0.66

PSB

P

P








API 5CT STANDARD

Standard :API SPEC 5CT、APISPEC 5B、ISO11960Tubing is used to extracting petroleum and natural gas from a well.

Casting serves as walls of a well

Size of Tubing

Size


Weight Designation


Outside Diameter

Wall Thickness

Type of End Finish


Grade






Designation

T&C Non-Upset

T&C Extemal Up set

In

Mm

In

Mm

J55

L80-1

N80

C90

T95

P110


1.9




2.4




1.9


48.26


0.125


3.18


PI














2.75

2.9

1.9

48.26

0.145

3.68

PNUI

PNUI

PNUI

PNUI

PNUI

PNUI


3.65


1.9

48.26

0.2

5.08

PU

PU

PU

PU

PU

PU


2.3/8





4


2.375

60.32

0.137

4.24

PN

PN

PN

PN

PN



4

4.7

2.375

60.32

0.19

4.83

PNU

PNU

PNU

PNU

PNU

PNU


5.8

5.95

2.375

60.32

0.254

6.45


PNU

PNU

PNU

PNU

PNU


6.6


2.375

60.32

0.259

7.49


P


P

P



7.35


2.375

60.32

0.336

8.53


PU


PU

PU



2.7/8






6.4

6.5

2.875

73.02

0.217

5.51

PNU

PNU

PNU

PNU

PNU

PNU


7.8

7.9

2.875

73.02

0.276

7.01


PNU

PNU

PNU

PNU

PNU


8.6

8.7

2.875

73.02

0.308

7.82


PNU

PNU

PNU

PNU

PNU


9.35

9.45

2.875

73.02

0.34

8.64


PU


PU

PU



10.5


2.875

73.02

0.392

9.96


P


P

P



11.5


2.875

73.02

0.44

11.18


P


P

P



3.1/2







7.7


3.5

88.9

0.216

5.49

PN

PN

PN

PN

PN



9.2

9.3

3.5

88.9

0.254

6.45

PNU

PNU

PNU

PNU

PNU

PNU


10.2


3.5

88.9

0.289

7.34

PN

PN

PN

PN

PN



12.7

12.95

3.5

88.9

0.375

9.52


PNU

PNU

PNU

PNU

PNU


14.3


3.5

88.9

0.43

10.92


P


P

P



15.5


3.5

88.9

0.476

12


P


P

P



17


3.5

88.9

0.53

13.46


P


P

P



4


9.5


4

101.6

0.226

5.74

PN

PN

PN

PN

PN



10.7

11

4

101.6

0.262

6.65

PU

PU

PU

PU

PU



4.1/2







12.6

12.75

4.5

114.3

0.271

6.88

PNU

PNU

PNU

PNU

PNU



15.2


4.5

114.3

0.337

8.56


P


P

P



17


4.5

114.3

0.38

9.65


P


P

P



18.9


4.5

114.3

0.43

10.92


P


P

P



21.5


4.5

114.3

0.5

12.7


P


P

P



23.7


4.5

114.3

0.56

14.22


P


P

P



26.1


4.5

114.3

0.63

16


P


P

P




Weight
Designation


Outside Diameter

Wall Thickness

Type of End Finish?? Grade

in

mm

in

mm

J55K55

L80-1

N80

C90

C95

T95

P110

M65

9.5

4.5

114.3

0.205

5.21

PS








10.5

4.5

114.3

0.224

5.69

PSB








11.6

4.5

114.3

0.25

6.35

PSLB

PLB

PLB

PLB

PLB

PLB

PLB

PLB

13.5

4.5

114.3

0.29

7.37


PLB

PLB

PLB

PLB

PLB

PLB

PLB

15.1

4.5

114.3

0.337

8.56







PLB


11.5

5

127

0.22

5.59

PS








13

5

127

0.253

6.43

PSLB








15

5

127

0.296

7.52

PSLB

PLB

PLB

PLB

PLB

PLB

PLB

PLB

18

5

127

0.362

9.19

PSLB

PLB

PLB

PLB

PLB

PLB

PLB

PLB

21.4

5

127

0.437

11.1


PLB

PLB

PLB

PLB

PLB

PLB

PLB

23.2

5

127

0.478

12.14


PLB

PLB

PLB

PLB

PLB

PLB

PLB

24.1

5

127

0.5

12.7


PLB

PLB

PLB

PLB

PLB

PLB

PLB

14

5.5

139.7

0.244

6.2

PS








15.5

5.5

139.7

0.275

6.99

PSLB








17

5.5

139.7

0.304

7.72

PSLB

PLB

PLB

PLB

PLB

PLB

PLB

PLB

20

5.5

139.7

0.361

9.17


PLB

PLB

PLB

PLB

PLB

PLB

PLB

23

5.5

139.7

0.415

10.54


PLB

PLB

PLB

PLB

PLB

PLB

PLB

26.8

5.5

139.7

0.5

12.7




P


P



29.7

5.5

139.7

0.562

14.27




P


P



32.6

5.5

139.7

0.625

15.88




P


P



35.3

5.5

139.7

0.687

17.45




P


P



385

5.5

139.7

0.75

19.05




P


P



40.5

5.5

139.7

0.812

20.62




P


P



43.1

5.5

139.7

0.875

22.22




P


P



20

6.625

168.28

0.288

7.32

PSLB








24

6.625

168.28

0.352

8.94

PSLB

PLB

PLB

PLB

PLB

PLB

PLB

PLB

28

6.625

168.28

0.417

10.59


PLB

PLB

PLB

PLB

PLB

PLB

PLB

32

6.625

168.28

0.475

12.06


PSLB

PSLB

PSLB

PSLB

PSLB

PSLB

PSLB

20

7

177.8

0.272

6.91

PS








23

7

177.8

0.317

8.05

PSLB

PLB

PLB

PLB

PLB



PLB

26

7

177.8

0.362

9.19

PSLB

PLB

PLB

PLB

PLB

PLB

PLB

PLB

29

7

177.8

0.408

10.36


PLB

PLB

PLB

PLB

PLB

PLB

PLB

32

7

177.8

0.453

11.51


PLB

PLB

PLB

PLB

PLB

PLB

PLB

35

7

177.8

0.498

12.65


PLB

PLB

PLB

PLB

PLB

PLB

PLB

38

7

177.8

0.54

3.72


PLB

PLB

PLB

PLB

PLB

PLB

PLB

26.4

7.625

193.68

0.328

8.33

PSLB

PLB

PLB

PLB

PLB

PLB

PLB


29.7

7.625

193.68

0.375

9.52


PLB

PLB

PLB

PLB

PLB

PLB

PLB

33.7

7.625

193.68

0.43

10.92


PLB

PLB