API J55 steel BTC thread casing coupling Manufacture
EPT: carbon metal, stainless metal
Dimension: tubing coupling from 1.05 quot to four-1/two quot,Casing coupling from 4-1/2 quotto twenty quot
EPTion: EPT, feminine
Coupling Variety:, NUE, EUE (tubing coupling), STC,LC,BTC(casing coupling).
EPT: thread
We also source permium thread goods by customer’s request
Quality: J55,K55,N80,L80,P110
Tubing Coupling Specification
| Descriptions and dimensions | Type of Therad | O.D*L (mm) |
Bodyweight (kg) |
|
| Tubing Coupling | one.050 | NUE | 33.35*80.96 | .23 |
| one.050 | EUE | forty two.sixteen*eighty two.55 | .38 | |
| one.315 | NUE | 42.sixteen*eighty two.55 | .38 | |
| 1.315 | EUE | 48.26*88.ninety | .57 | |
| 1.660 | NUE | 52.seventeen*88.ninety | .59 | |
| one.660 | EUE | 58.88*ninety five.twenty five | .sixty eight | |
| one.900 | NUE | fifty five.88*ninety five.25 | .56 | |
| 1.900 | EUE | sixty three.50*ninety eight.forty two | .84 | |
| 2-3/8 quot | NUE | seventy three.02*107.ninety five | one.28 | |
| 2-three/eight quot | EUE | seventy seven.eighty*132.82 | one.55 | |
| two-7/eight quot | NUE | 88.90*a hundred thirty.18 | two.34 | |
| two-7/eight quot | EUE | 93.seventeen*133.35 | 2.forty | |
| 3-one/two quot | NUE | 107.95*142.88 | three.71 | |
| 3-one/two quot | EUE | 114.thirty*146.05 | four.10 | |
| four quot | NUE | a hundred and twenty.65*146.05 | 4.35 | |
| four quot | EUE | 127.00*152.forty | 4.eighty two | |
| four-1/two quot | NUE | 132.08*one hundred fifty five.fifty eight | 4.89 | |
| four-1/two quot | EUE | 141.30*158.seventy five | 6.05 | |
Casing Coupling Specification
| Casing Coupling | 4-1/2 quot | STC | 127.00*158.seventy five | five.23 |
| 4-one/2 quot | LTC | 127.00*177.eighty | four.fifteen | |
| four-1/two quot | BTC | 127.00*225.42 | four.55 | |
| five quot | STC | 141.thirty*165.10 | 4.66 | |
| five quot | LTC | 141.thirty*196.eighty five | five.75 | |
| 5 quot | BTC | 141.thirty*231.78 | five.eighty five | |
| 5-1/two quot | STC | 153.sixty seven*171.forty five | 5.23 | |
| five-one/2 quot | LTC | 153.sixty seven*203.twenty | 6.forty two | |
| 5-1/2 quot | BTC | 153.sixty seven*234.ninety five | 6.36 | |
| 6-5/8 quot | STC | 187.seventy one*184.15 | 9.12 | |
| 6-five/8 quot | LTC | 187.seventy one*222.25 | eleven.34 | |
| 6-5/eight quot | BTC | 187.seventy one*244.forty eight | eleven.01 | |
| 7 quot | STC | 194.forty six*184.fifteen | eight.39 | |
| 7 quot | LTC | 194.forty six*228.sixty | ten.eighty three | |
| seven quot | BTC | 194.forty six*254.00 | 10.fifty four | |
| 7-5/8 quot | STC | 215.ninety*a hundred ninety.fifty | 12.30 | |
| 7-five/eight quot | LTC | 215.90*234.ninety five | 15.63 | |
| seven-five/eight quot | BTC | 215.90*263.fifty two | fifteen.eighty two | |
| eight-5/8 quot | STC | 244.48*196.85 | sixteen.23 | |
| 8-5/eight quot | LTC | 244.forty eight*254.00 | 21.sixty seven | |
| eight-five/8 quot | BTC | 244.forty eight*269.88 | 20.86 | |
| nine-5/8 quot | STC | 269.88*196.eighty five | eighteen.03 | |
| nine-5/8 quot | LTC | 269.88*266.70 | twenty five.45 | |
| nine-five/8 quot | BTC | 269.88*269.88 | 23.sixteen | |
| 10-three/four quot | STC | 298.forty five*203.twenty | 20.seventy eight | |
| ten-three/four quot | BTC | 298.45*269.88 | 25.seventy four | |
| 11-3/4′ | STC | 323.eighty five*203.twenty | 22.64 | |
| eleven-three/4′ | BTC | 323.85*269.88 | 28.03 | |
| 13-three/eight quot | STC | 365.12*203.twenty | twenty five.sixty six | |
| thirteen-three/8 quot | BTC | 365.12*269.88 | 31.77 | |
| sixteen quot | STC | 431.eighty*228.six | 34.91 | |
| sixteen quot | BTC | 431.80*269.88 | 40.28 | |
| 18-five/eight quot | STC | 508.00*228.60 | 51.01 | |
| eighteen-five/8 quot | BTC | 508.00*269.88 | sixty two.68 | |
| 20 quot | STC | 533.forty*228.six | forty three.42 | |
| twenty quot | LTC | 533.4*292.10 | 57.04 | |
| twenty quot | BTC | 533.forty*269.88 | 50.10 |
