coupling

Size and Specifications For Tubing and Casing Couplings

 Descriptions and Size

   Type of  Thread

O.D* L

(mm)

Weight

(kg)

Tubing Coupling

2-3/8'

NUE

73.02*107.95

1.28

2-3/8'

EUE

77.80*123.82

1.55

2-7/8'

NUE

88.90*130.18

2.34

2-7/8'

EUE

93.17*133.35

2.40

3-1/2'

NUE

107.95*142.88

3.71

3-1/2'

EUE

114.30*146.05

4.10

4'

NUE

120.65*146.05

4.35

4'

EUE

127.00*152.40

4.82

4-1/2'

NUE

132.08*155.58

4.89

4-1/2'

EUE

141.30*158.75

6.05

Casing Coupling

4-1/2'

STC

127.00*158.75

5.23

4-1/2'

LTC

127.00*177.80

4.15

4-1/2'

BTC

127.00*225.42

4.55

5'

STC

141.30*165.10

4.66

5'

LTC

141.30*196.85

5.75

5'

BTC

141.30*231.78

5.85

5-1/2'

STC

153.67*171.45

5.23

5-1/2'

LTC

153.67*203.20

6.42

5-1/2'

BTC

153.67*234.95

6.36

6-5/8'

STC

187.71*184.15

9.12

6-5/8'

LTC

187.71*222.25

11.34

6-5/8'

BTC

187.71*244.48

11.01

7'

STC

194.46*184.15

8.39

7'

LTC

194.46*228.60

10.83

7'

BTC

194.46*254.00

10.54

7-5/8'

STC

215.90*190.50

12.30

7-5/8'

LTC

215.90*234.95

15.63

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