Professional Well Screens
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Description

API/ISO Casing

Specification

Sizes

OD 4-1/2”~20”

Grade

H40, J55, K55, N80, M65, L80, C90, C95, T95, P110, Q125

Length

R1, R2, R3

Standard

API SPEC 5CT

Application

Serves as walls of a well

Packing

Bundle or bulk

 

Size

Weight

Grade

Wall Thickness

in

mm

ppf

kg/m

mm

4-1/2

114.30

11.60

17.26

J55 K55 N80

6.35

13.50

20.09

J55 K55 N80

7.37

5

127.00

15.00

22.32

J55 K55 N80

7.52

18.00

26.79

N80 P110

9.29

21.40

31.85

N80 P110

11.10

5-1/2

139.70

17.00

25.30

J55 K55 N80

7.72

20.00

29.76

N80

9.17

23.00

34.23

N80

10.54

7

177.80

23.00

34.23

J55 K55 N80

8.05

26.00

38.69

J55 K55 N80

9.19

29.00

43.16

N80

10.36

9-5/8

244.48

43.50

64.74

N80

11.05

47.00

69.94

N80

11.99

10-3/4

273.05

40.50

60.27

H40 J55 K55N80

8.89

51.00

75.90

J55 K55 N80

11.43

13-3/8

339.73

54.50

81.80

J55 K55

9.65

68.00

101.19

J55 K55 N80

12.19

16

406.40

65.00

96.73

 

J55 K55 N80

 

9.53

75.00

111.61

11.13

18-5/8

473.10

87.50

130.21

J55 K55 N80

11.05

20

508.00

94.00

139.89

 

J55 K55 N80

11.13

106.50

158.49

12.70

For more specifications, please refer to API standard.

Inquiry
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