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
API Certificated Tubing Coupling and Sucker Rod Coupling
Description:
Tubing Coupling can be widely used in cold and hot water supply, heating supply, fire protection, medicinal gas, industrial petroleum pipeline system etc. It has already replaced welding fittings in mo EPT Europe countries, Asia countries, America, Australia and some EPT countries.
| Descriptions and size | Type of Therad | O.D*L (mm) | Weight (kg) | |
| Tubing Coupling
| 1.050 | NUE | 33.35*80.96 | 0.23 |
| 1.050 | EUE | 42.16*82.55 | 0.38 | |
| 1.315 | NUE | 42.16*82.55 | 0.38 | |
| 1.315 | EUE | 48.26*88.90 | 0.57 | |
| 1.660 | NUE | 52.17*88.90 | 0.59 | |
| 1.660 | EUE | 58.88*95.25 | 0.68 | |
| 1.900 | NUE | 55.88*95.25 | 0.56 | |
| 1.900 | EUE | 63.50*98.42 | 0.84 | |
| 2-3/8″ | NUE | 73.02*107.95 | 1.28 | |
| 2-3/8″ | EUE | 77.80*132.82 | 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 | |
| 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 | |
Main products:
1. pumping unit
2. Tubing pump/sucker rod pump and accessories
3. Float collar and float shoe
4. Casing centralizer
5. Cementing plug
6. Cementing head
7. Stage Collar
8. Casing/ Tubing coupling
9. Drill pipe
10. Sucker rod
11. Air blaster
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.
