API J55 Grade ERW Casing Pipe with Buttress Thread

CASING PIPES

STANDARD: API SPEC 5CT

Outside Diameter Specified(mm)

Nominal Weight Threads &Coupling

Steel Grade

WT (mm)

Type of Thread

Ib/ft

Short

Long

Buttress

TG-QMI

114.30(4 1/2")

9.5

H,J,K

5.21

YES

10.5

J,K

5.69

YES

YES

11.6

J,K,C,L,N,P

6.35

YES

YES

YES

13.5

C,L,N,P

7.37

YES

YES

15.1

P,Q

8.56

YES

YES

127.00(5")

11.5

J,K

5.59

YES

13

J,K

6.43

YES

YES

YES

15

J,K,C,L,N,P

7.52

YES

YES

YES

18

C,L,N,P,Q

9.19

YES

YES

21.4

C,L,N,P,Q

11.1

YES

YES

23.2

C,L,N,P,Q

12.14

YES

YES

24.1

C,L,N,P,Q

12.7

YES

YES

139.70(5 1/2")

14

H,J,K

6.2

YES

15.5

J,K

6.98

YES

YES

YES

YES

17

J,K,C,L,N,P

7.72

YES

YES

YES

YES

20

C,L,N,P

9.17

YES

YES

YES

23

C,L,N,P,Q

10.54

YES

YES

YES

168.28(6 5/8")

20

H,J,K

7.32

YES

YES

YES

24

J,K,C,L,N,P

8.94

YES

YES

YES

28

C,L,N,P

10.59

YES

YES

32

C,L,N,P,Q

12.06

YES

YES

177.80(7")

20

H,J,K

6.91

YES

23

J,K,C,L,N

8.05

YES

YES

YES

YES

26

J,K,C,L,N,P

9.19

YES

YES

YES

YES

29

C,L,N,P

10.36

YES

YES

YES

32

C,L,N,P

11.51

YES

YES

YES

35

C,L,N,P,Q

12.65

YES

YES

YES

38

C,L,N,P,Q

13.72

YES

YES

YES

193.68(7 5/8")

24

H

7.62

YES

26.4

J,K,C,L,N

8.33

YES

YES

YES

29.7

C,L,N,P

9.52

YES

YES

33.7

C,L,N,P

10.92

YES

YES

39

C,L,N,P,Q

12.7

YES

YES

42.8

C,L,N,P,Q

14.27

YES

YES

45.3

C,L,N,P,Q

15.11

YES

YES

47.1

C,L,N,P,Q

15.88

YES

YES

196.85(7 3/4")

46.1

C,L,N,P,Q

15.11

219.08(8 5/8")

24

J,K

6.71

YES

28

H

7.72

YES

32

H,J,K

8.94

YES

YES

YES

36

J,K,C,L,N

10.16

YES

YES

YES

40

C,L,N,P

11.43

YES

YES

44

C,L,N,P

12.7

YES

YES

49

C,L,N,P,Q

14.15

YES

YES

244.48(9 5/8")

32.3

H

7.92

YES

36

H,J,K

8.94

YES

YES

YES

YES

40

J,K,C,L,N

10.03

YES

YES

YES

43.5

C,L,N,P

11.05

YES

YES

YES

47

C,L,N,P,Q

11.99

YES

YES

YES

53.5

C,L,N,P,Q

13.84

YES

YES

YES

273.05(10 3/4")

32.75

H

7.09

YES

40.5

H,J,K

8.89

YES

YES

45.5

J,K

10.16

YES

YES

51

J,K,C,L,N,P

11.43

YES

YES

55.5

C,L,N,P

12.57

YES

YES

60.7

P,Q

13.84

YES

YES

65.7

P,Q

15.11

YES

YES

298.45(11 3/4")

42

H

8.46

YES

47

J,K,M

9.53

YES

YES

54

J,K,M

11.05

YES

YES

60

J,K,M,L,N,C,P,Q

12.42

YES

YES

339.7(13 3/8")

48

H

8.38

YES

54.5

J,K

9.65

YES

YES

61

J,K

10.92

YES

YES

68

J,K,C,L,N,P

12.19

YES

YES

72

C,L,N,P,Q

13.06

YES

YES

406.40(16")

65

H

9.53

YES

75

J,K,M

11.13

YES

YES

84

J,K,M

12.57

YES

YES

473.08(18 5/8")

87.5

H,J,K,M

11.05

YES

YES

YES

508.00(20")

94

H,J,K

11.13

YES

YES

YES

106.5

J,K

12.7

YES

YES

YES

133

J,K

16.13

YES

YES

YES