API SPEC 5CT J55 oil casing and tubing,Seamless Steel Tubes

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February 13, 2017
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API SPEC 5CT J55 oil casing and tubing,Seamless Steel Tubes

Api Spec 5ct Casing Pipe

Api Spec 5ct Casing Pipe

API SPEC 5CT J55 oil casing and tubing,Seamless Steel  Tubes

1)Sizes (O.D. x W.T): from 2 3/8″-4 1/2″ X 0.167″-0.63″

2)Standard: API SPEC 5CT.

3)Steel Grade: J55, K55, N80,L80-1,P110

4)Surface: Varnish or black painted to prevent rust
5)Marking: as per customer’s requirement

 

API 5CT GRADE: J55/K55/N80-1/N80-Q/L80/P110/P110 HC

Outside diameter(mm)

Wall thickness(mm)

Φ114.3

5.69

6.35

7.37

8.56

Φ127

7.52

9.19

11.1

12.14

12.7

Φ139.7

6.98

7.72

9.17

10.54

12.7

14.27

15.87

Φ168.28

7.32

8.94

10.59

12.06

Φ177.8

8.05

9.19

10.36

11.51

12.65

13.72

Φ219

Above 8

Φ244.5

Above 8

Φ273

Above 8
B. Tubing and Coupling
API 5CT GRADE: J55/K55/N80-1/N80-Q/L80/P110/P110 HC

Outside diameter(mm)

Wall thickness(mm)

Φ60.33

4.24

4.83

6.45

7.49

8.53

Φ73.03

5.51

7.01

7.82

8.64

9.96

Φ88.9

5.49

6.45

7.34

9.52

10.92

Φ101.6*

6.65

8.38

10.54

12.7

Φ114.3

6.88

8.56

9.65

10.92

12.70

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