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Casing Coupling/Tubing Coupling API 5CT for OCTG

NO.501-29, Jinnan District, Tianjin 300350, Tianjin, Tianjin, China
Type:
18 July 2018 - 30 July 2021
Ends in 601 days 13 hours 7 minutes
Categories
Iron & Steel
  • Model No::
  • 1.9"-20"
  • Product Country of Origin::
  • China
  • Method of Payment Options::
  • T/T,L/C
  • Time Before Shipment::
  • 3 days
  • Monthly Production::
  • 10000 piece

1.Size:1.9”,2-3/8”,2-7/8”,3-1/2”,4”,4-1/2”.
2.Material:J55,K55,N80-1,N80-Q,P110 etc.
3.Thread:NU,EU,STC,LTC,BTC,VAM TOP and other special thread type.
4.Standard:API 5L,API 5CT ,ISO 9001:2008

5. Surface treatment: Whole phosphating, or inside phosphating and outside coating

Specification:

Tubing Coupling

Size (inch)

Outside diameter(mm)

Coupling thread

O.D*Length(mm)

Unit weight(kg)

2-3/8"

60.32

2-3/8" NUE

73.02*107.95

1.28

2-3/8" NUE

77.80*123.82

1.55

2-7/8"

70.32

2-7/8" NUE

88.90*130.18

2.34

2-7/8" EUE

93.17*133.35

2.40

3-1/2"

88.9

3-1/2" NUE

107.95*142.88

3.71

3-1/2" EUE

114.30*146.05

4.10

4"

101.6

4" NUE

120.65*146.05

4.35

4" EUE

127.00*152.40

4.82

4-1/2"

114.3

4-1/2" NUE

132.08*155.58

4.89

4-1/2" EUE

141.30*158.75

6.05

         

Casing Coupling

Size (inch)

Outside diameter(mm)

Coupling thread

O.D*Length(mm)

Unit weight(kg)

4-1/2"

114.3

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"

127.3

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"

139.7

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"

168.28

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"

177.8

7" STC

200.03*184.15

10.88

7" LTC

200.03*228.60

13.92

7" BTC

200.03*254.00

13.98

7-5/8"

193.7

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"

219.08

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"

244.48

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"

273.05

10-3/4" STC

298.45*203.20

20.78

10-3/4" BTC

298.45*269.88

25.74

11-3/4"

298.45

11-3/4" STC

323.85*203.20

22.64

11-3/4" BTC

323.85*269.88

28.03

13-3/8"

339.72

13-3/8" STC

365.12*203.20

25.66

13-3/8" BTC

365.12*269.88

31.77

16"

406.4

16" STC

431.80*228.6

34.91

16" BTC

431.80*269.88

40.28

18-5/8"

473.08

18-5/8" STC

508*228.60

51.01

18-5/8" BTC

508*269.88

62.68

20"

508

20" STC

533.4*228.6

43.42

20" BTC

533.4*269.88

 

 

Map Directions
18 July 2018 30 July 2021

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