You are here: Home » Product Categories » Tubing&Casing(OCTG) » Casing And Tubing Coupling » Tubing And Casing Coupling
HOT PRODUCT
Share to:

Tubing And Casing Coupling

Product:Casing and Tubing Coupling, Casing Coupling, Tubing Coupling
Application:Used for connect 2 joints of tubing or casing
Size:Tubing Coupling : 1.9'' - 4-1/2''
        Casing Couping : 4-1/2'' - 13-3/8''
Pipe Standard:API 5CT and 5B PSL1/PSL2 J55,K55,N80-1,N80-Q,
                         API 5CT and 5B L80-1,C90, C95,T95, P110, Q125
Surface:Whole Phosphating or inside phosphating and outside coating
Thread:NUE, EUE, VAM, STC, LTC, BTC, XC, VAM TOP, NEW VAM,HYDRILL CS
Packing:By carton, wooden case, wooden pallet or requirement of customer

Tubing Coupling 

Tubing coupling specifications

OD mm

 Min length mm

Weight kg

NU

EN

NU

EN

NU

EN

1 8/9

55.88

63.50

93.25

98.42

0.56

0.84

2 3/8

73.02

77.80

107.95

123.82

1.28

1.55

2 7/8

88.90

93.17

130.18

133.35

2.34

2.40

3 1/2

107.95

114.30

142.88

146.05

3.71

4.10

4.00

120.65

127.00

146.05

152.40

4.35

4.82

4 1/2

132.08

141.30

155.58

158.75

4.89

6.05


Casing Coupling

Size

Thread Type

O.D & Length (mm)

Weight for each (kgs)

4-1/2"

STC

127.00 * 158.75

5.23

LTC

127.00 * 177.80

4.15

BTC

127.00 * 225.42

4.55

5"

STC

141.30 * 165.10

4.66

LTC

141.30 * 196.85

5.75

BTC

141.30 * 231.78

5.85

5-1/2"

STC

153.67 * 171.45

5.23

LTC

153.67 * 203.20

6.42

BTC

153.67 * 234.95

6.36

6-5/8"

STC

187.71 * 184.15

9.12

LTC

187.71 * 222.25

11.34

BTC

187.71 * 244.48

11.01

7"

STC

194.46 * 184.15

8.39

LTC

194.46 * 228.60

10.83

BTC

194.46 * 254.00

10.54

7-5/8"

STC

215.90 * 190.50

12.30

LTC

215.90 * 234.95

15.63

BTC

215.90 * 263.52

15.82

8-5/8"

STC

244.48 * 196.85

16.23

LTC

244.48 * 254.00

21.67

BTC

244.48 * 269.88

20.86

9-5/8"

STC

269.88 * 196.85

18.03

LTC

269.88 * 266.70

25.45

BTC

269.88 * 269.88

23.16

10-3/4"

STC

298.45 * 203.20

20.78

BTC

298.45 * 269.88

25.74

11-3/4"

STC

323.85 * 203.20

22.64

BTC

323.85 * 269.88

28.03

13-3/8"

STC

365.12 * 203.20

25.66

BTC

365.12 * 269.88

31.77

16"

STC

431.80 * 228.6

34.91

BTC

431.80 * 269.88

40.28

18-5/8"

STC

508.00*228.60

51.01

BTC

508.00*269.88

62.68

20"

STC

533.40*228.6

43.42

LTC

533.4*292.10

57.04

BTC

533.40*269.88

50.10


HOT PRODUCT

QUICK LINKS

CONTACT US

  Hunan Gaoxing Steel Development Zone, No.1888 Purui South Rd, Wangcheng District,Changsha, Hunan, China

  0086-187-7406-7534

  inquiry@threewaysteel.com

Copyright  2020 Threeway Steel Co.,Ltd. All Rights Reserved

PRODUCT INQUIRY