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OCTG
      Promulgator :admin      Time:2016-05-08

(1)Oil Tubing:
Pipe O.D.: 60.3~114.3mm 
Pipe W.T.: 4.83~9.52mm
Pipe length: 6000~12500mm
Steel grade: N80、L80、C90、T95、P110
Specification: API SPEC 5CT-2005、BSG regulations

Pipe type

Steel grade

Size

O.D.
(mm)

W.T.
(mm)

Length
(m)

Weight
(kg/m)

Welded Oil Tubing

N80L80C90T95P110

60.32

4.83

9

6.61

60.32

6.45

9

8.57

60.32

8.53

9

10.89

73.02

5.51

9

9.17

73.02

7.01

9

11.41

73.02

7.82

9

12.57

73.02

8.64

9

13.72

88.9

5.49

9

11.29

88.9

6.45

9

13.11

88.9

7.34

9

14.76

88.9

9.52

9

18.64

101.6

5.74

9

13.57

101.6

6.65

9

15.57

114.3

6.88

9

18.22

  (2)Oil Casing: 
  Pipe O.D.: 114.3~177.8mm 
  Pipe W.T.: 6.35~13.72mm 
  Pipe length: 8000~12500mm 
  Steel grade: N80、L80、C90、T95、C95、P110、Q125、V140、V150 
  Specification: API SPEC 5CT-2005、BSG regulations

Pipe type

Steel grade

Size

O.D.
(mm)

W.T.
(mm)

Length
(m)

Weight
(kg/m)

Welded Oil Casing

N80L80C90T95C95P110Q125V140V150

114.3

6.35

10

16.9

114.3

7.37

10

19.43

114.3

8.56

10

22.32

127

7.52

10

22.16

127

9.19

10

26.7

127

11.1

10

31.72

127

12.14

10

34.39

127

12.7

10

35.8

139.7

7.72

10

25.13

139.7

9.17

10

29.52

139.7

10.54

10

33.57

168.28

8.94

10

35.13

168.28

10.59

10

41.18

168.28

12.06

10

46.46

177.8

8.05

10

33.7

177.8

9.19

10

38.21

177.8

10.36

10

42.78

177.8

11.51

10

47.2

177.8

12.65

10

51.52

177.8

13.72

10

55.51

  (3)High Anti-collapse Oil Casing: 
  Pipe O.D.: 114.3~177.8mm 
  Pipe W.T.: 6.35~13.72mm 
  Pipe length: 8000~12500mm 
  Steel grade: BSG-80T、BSG-80TT、BSG-90T、BSG-90TT、BSG-110T、BSG-110TT、BSG-125T、BSG-125TT 
  Specification: API SPEC 5CT-2005、BSG regulations

Pipe type

Steel grade

Size

O.D.
(mm)

W.T.
(mm)

Length
(m)

Weight
(kg/m)

 

 

 

 

High Anti-collapse Oil Casing

 

 

 

BSG-80TBSG-80TTBSG-90TBSG-90TTBSG-110TBSG-110TTBSG-125TBSG-125TT

114.3

6.35

10

16.9

114.3

7.37

10

19.43

114.3

8.56

10

22.32

127

7.52

10

22.16

127

9.19

10

26.7

127

11.1

10

31.72

127

12.14

10

34.39

127

12.7

10

35.8

139.7

7.72

10

25.13

139.7

9.17

10

29.52

139.7

10.54

10

33.57

168.28

8.94

10

35.13

168.28

10.59

10

41.18

168.28

12.06

10

46.46

177.8

8.05

10

33.7

177.8

9.19

10

38.21

177.8

10.36

10

42.78

177.8

11.51

10

47.2

177.8

12.65

10

51.52

177.8

13.72

10

55.51

  (4)Oil Casing anti HIC: 
  Pipe O.D.: 139.7~177.8mm 
  Pipe W.T.: 7.72~13.72mm 
  Pipe length: 8000~12500mm 
  Steel grade: BSG-80S、BSG-80SS、BSG-90S、BSG-90SS、BSG-110S、BSG-110SS、BSG-125S、BSG-125SS 
  Specification: API SPEC 5CT-2005、BSG regulations

Pipe type

Steel grade

Size

O.D.
(mm)

W.T.
(mm)

Length
(m)

Weight
(kg/m)

Oil Casing anti HIC

BSG-80SBSG-80SSBSG-90SBSG-90SSBSG-110SBSG-110SSBSG-125SBSG-125SS

139.7

7.72

10

25.13

139.7

9.17

10

29.52

139.7

10.54

10

33.57

177.8

8.05

10

33.7

177.8

9.19

10

38.21

177.8

10.36

10

42.78

177.8

11.51

10

47.2

177.8

12.65

10

51.52

177.8

13.72

10

55.51

 
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