Tubing price China in Lome Togo Coupling Casing Coupling for Casing Accessories with top quality

Tubing  price  China  in Lome Togo  Coupling Casing Coupling for Casing Accessories with top quality

We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

Tubing & Casing Coupling

Material: carbon steel, stainless steel 
Size:  tubing coupling from 1.05″ to 4-1/2″,Casing coupling from 4-1/2″to 20″
Connection: Male, female 
Coupling Type:, NUE, EUE (tubing coupling), STC,LC,BTC(casing coupling).
Head: thread
Grade: J55,K55,N80,L80,P110 

 

Tubing Coupling Specification

 

Coupling is the joining of two short length pipes by the means of male and female threads.

All types of couplings have internal threads which are known as female thread forms. These thread forms are usually machined so that they can be coupled with the external threads on pipes known as male thread forms. Couplings are strictly designed as per API specifications.

There are two types of tubing couplings widely used in the pipeline coupling manufacturing industries namely:

Non-upset Thread Tubing Coupling

External-upset Thread Tubing Coupling

 

There are three types of casing couplings widely used in the pipeline coupling manufacturing industries namely:

 Short Thread Casing Coupling

Long Thread Casing Coupling

Buttress Thread Casing Coupling

 

Casing Coupling Specification

 

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

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

50.10

 

We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.

Tubing  price  China  in Lome Togo  Coupling Casing Coupling for Casing Accessories with top quality

Tubing  price  China  in Lome Togo  Coupling Casing Coupling for Casing Accessories with top quality