Product Details

Specifications

1. Casing Pipe
2.API Spec 5CT
3.Grade:J55, K55, N80, L80, C90, C95, P110,Q125
4.API cinnection
5.Length:R 1 R2 R3

1.API 5CT Oil Casing
2.Manufacturing method: ERW, Hot-rolled Seamless
3.Size: (OD) 4 1/2" ~ 20"
4.Grade: J55, K55, N80, L80, C90, C95, P110,Q125
5. API Connections: Round thread(STC and LTC), Buttress thread (BTC)
Premium Connections
6.HCS, TP-CQ
7.Length range: Range 1, 2, 3
8.Technical modifications : Resilient seal (SR 13) with an extra teflon ring seal.
9. Special clearance; For extra clearance applications Special bevel;
20° bevel Slotted

Technical Specifications:

Labels

Outside

diameter

Nominal

linear

masses

T&C

Wall

thickness

Type of end-finish

kg/m

H40

J55

K55

M65

L80

C95

N80

1,Q

C90d

T95d

P110

Q125d

4-1/2

9.50

10.50

11.60

13.50

15.10

114.30

14.14

15.63

17.26

20.09

22.47

5.21

5.69

6.35

7.37

8.56

SLB

11.50

13.00

15.00

18.00

21.40

23.20

24.10

127.00

17.11

19.35

22.32

26.79

31.85

34.53

35.86

5.59

6.43

7.52

9.19

11.10

12.14

12.70

SLB

5-1/2

14.00

15.50

17.00

20.00

23.00

139.70

20.83

23.07

25.30

29.76

34.23

6.20

6.98

7.72

9.17

10.54

SLB

6-5/8

20.00

24.00

28.00

32.00

168.28

29.76

35.72

41.67

47.62

7.32

8.94

10.59

12.06

SLB

17.00

20.00

23.00

26.00

29.00

32.00

35.00

177.80

25.30

29.76

34.23

38.69

43.16

47.62

52.09

5.87

6.91

8.05

9.19

10.36

11.51

12.65

SLB

7-5/8

24.00

26.40

29.70

33.70

39.00

42.80

45.30

47.10

193.68

35.72

39.29

44.20

50.15

58.04

63.69

67.41

70.09

7.62

8.33

9.52

10.92

12.70

14.27

15.11

15.88

SLB

8-5/8

24.00

28.00

32.00

36.00

40.00

44.00

49.00

219.08

35.72

41.67

47.62

53.57

59.53

65.48

72.92

6.71

7.72

8.94

10.16

11.43

12.70

14.15

SLB

9-5/8

32.30

36.00

40.00

43.50

47.00

53.50

58.40

244.48

48.07

53.57

59.53

64.73

69.94

79.62

86.91

7.92

8.94

10.03

11.05

11.99

13.84

15.11

SLB

10-3/4

32.75

40.50

45.50

51.00

55.50

60.70

65.70

273.05

48.74

60.27

67.71

75.90

82.59

90.33

97.77

7.09

8.89

10.16

11.43

12.57

13.84

15.11

11-3/4

42.00

47.00

54.00

60.00

298.45

62.50

69.94

80.36

89.29

8.46

9.53

11.05

12.42

13-3/8

48.00

54.50

61.00

68.00

72.00

339.72

71.43

81.10

90.78

101.19

107.15

8.38

9.65

10.92

12.19

13.06

65.00

75.00

84.00

406.40

96.73

111.61

125.01

9.53

11.13

12.57

18-5/8

87.50

473.08

130.21

11.05

94.00

106.50

133.00

508.00

139.89

158.49

197.93

11.13

12.70

16.13

SLB

S--Short round thread, L -- Long round thread, B -- Buttress thread.

a. Labels are for reference and assistance in purchase order.

b. Nominal linear masses, threaded and coupled (col. 2) are shown for reference only.

c. The densities of martensite chromium steels (L80 types 9Cr and 13Cr) are different from carbon steels. Therefore, the masses values shown above are not accurate to martensite chromium steels. A mass correction factor of 0,989 may be used.

d. Grade C90,T95 and Q125 casing shall be furnished with sizes, masses and wall thickness shown above or on the purchase order.