TIANJIN JINGGONG METAL PRODUCTS
+86-13642008080
kylincoupling@sdccsy.com
kylinpipe
kylinpipe
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
EUE tubing coupling
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 | |||
