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Tubing&Casing Couplings

 

The API couplings for tubing and casing pipes

Size and Specifications For Tubing and Casing Couplings

Descriptions and size

End Type

O.D*L

Weight

 

Descriptions and size

End Type

O.D*L

Weight

(mm)

(kg)

(mm)

(kg)

 

 

 

 

 

 

 

Tubing Coupling

1.050

NUE

33.35*80.96

0.23

 

 

 

 

 

 

 

Casing Coupling

4-1/2"

STC

127.00*158.75

5.23

1.050

EUE

42.16*82.55

0.38

4-1/2"

LTC

127.00*177.80

4.15

1.315

NUE

42.16*82.55

0.38

4-1/2"

BTC

127.00*225.42

4.55

1.315

EUE

48.26*88.90

0.57

5"

STC

141.30*165.10

4.66

1.660

NUE

52.17*88.90

0.59

5"

LTC

141.30*196.85

5.75

1.660

EUE

58.88*95.25

0.68

5"

BTC

141.30*231.78

5.85

1.900

NUE

55.88*95.25

0.56

5-1/2"

STC

153.67*171.45

5.23

1.900

EUE

63.50*98.42

0.84

5-1/2"

LTC

153.67*203.20

6.42

2-3/8"

NUE

73.02*107.95

1.28

5-1/2"

BTC

153.67*234.95

6.36

2-3/8"

EUE

77.80*132.82

1.55

6-5/8"

STC

187.71*184.15

9.12

2-7/8"

NUE

88.90*130.18

2.34

6-5/8"

LTC

187.71*222.25

11.34

2-7/8"

EUE

93.17*133.35

2.4

6-5/8"

BTC

187.71*244.48

11.01

3-1/2"

NUE

107.95*142.88

3.71

7"

STC

194.46*184.15

8.39

3-1/2"

EUE

114.30*146.05

4.1

7"

LTC

194.46*228.60

10.83

4"

NUE

120.65*146.05

4.35

7"

BTC

194.46*254.00

10.54

4"

EUE

127.00*152.40

4.82

7-5/8"

STC

215.90*190.50

12.3

4-1/2"

NUE

132.08*155.58

4.89

7-5/8"

LTC

215.90*234.95

15.63

4-1/2"

EUE

141.30*158.75

6.05

7-5/8"

BTC

215.90*263.52

15.82

 

 

 

 

 

8-5/8"

STC

244.48*196.85

16.23

 

 

 

 

 

8-5/8"

LTC

244.48*254.00

21.67

 

 

 

 

 

8-5/8"

BTC

244.48*269.88

20.86

 

 

 

 

 

9-5/8"

STC

269.88*196.85

18.03

 

 

 

 

 

9-5/8"

LTC

269.88*266.70

25.45

 

 

 

 

 

9-5/8"

BTC

269.88*269.88

23.16

 

 

 

 

 

10-3/4"

STC

298.45*203.20

20.78

 

 

 

 

 

10-3/4"

BTC

298.45*269.88

25.74

 

 

 

 

 

11-3/4'

STC

323.85*203.20

22.64

 

 

 

 

 

11-3/4'

BTC

323.85*269.88

28.03

 

 

 

 

 

13-3/8"

STC

365.12*203.20

25.66

 

 

 

 

 

13-3/8"

BTC

365.12*269.88

31.77

 

 

 

 

 

16"

STC

431.80*228.6

34.91

 

 

 

 

 

16"

BTC

431.80*269.88

40.28

 

 

 

 

 

18-5/8"

STC

508.00*228.60

51.01

 

 

 

 

 

18-5/8"

BTC

508.00*269.88

62.68

 

 

 

 

 

20"

STC

533.40*228.6

43.42

 

 

 

 

 

20"

LTC

533.4*292.10

57.04

 

 

 

 

 

20"

BTC

533.40*269.88

50.1

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