Tubing lan Casing Coupling
Casing coupling yaiku pipa cendhak sing digunakake kanggo nyambungake rong pipa casing sing duwe benang.Kopling pipa duwe benang internal mesin sing cocog karo benang eksternal saka sambungan dawa casing.Loro joints saka pipo casing sing ngaco menyang ends ngelawan saka kopling casing.Liwat kekuatane bisa biasane digawe saka baja kelas sing padha karo casing.Kabeh kopling casing diprodhuksi sesuai karo spesifikasi API 5CT saka edisi paling anyar.
Properti Casing Coupling:
♦ Materi kopling casing yaiku baja kelas H40, J55, K55, M65, N80-1, N80Q, L80, C95, T95 lan P110 kanthi kualitas dhuwur lan kinerja apik;
♦ Dhiameter njaba saka 127mm nganti 365,12 mm;
♦ Pola benang kopling casing kalebu benang bunder cendhak, benang bunder dawa lan benang buttress.
Kopling pipa minangka jinis alat pengeboran sing kasedhiya ing lapangan minyak.Kopling pipa utamane digunakake kanggo nyambungake pipa minyak.Jinis kopling pipa iki wis nangani masalah sing kopling sing ana cenderung retak amarga konsentrasi stres.Pipa lenga rampung lan tembok njero kopling pipa disambungake nganggo benang.Lan pipa minyak lan ujung kopling pipa duwe jinis benang sing padha.Iku ora gampang kokain kanggo jinis sambungan iki lan efek sambungan apik.Kopling pipa bisa ngindhari kacilakan senar sumur minyak kanthi efektif.
Sifat Kopling Tubing:
♦ Materi saka kopling tubing yaiku baja kelas H40, J55, N80-1, N80Q, L80, C90, T95 lan P110 kanthi kualitas dhuwur lan kinerja apik;
♦ Utamane digunakake kanggo nyambungake rong pipa minyak;
♦ Pola benang kopling tubing kalebu benang non-upset lan benang upset;
♦ Dhiameter njaba kopling tubing antara 55,88 mm nganti 141,3 mm;
API Tubing Coupling
| Spesifikasi | |
| Ukuran (Pipa OD) (in) | 1.900, 2-3/8, 2-7/8, 3-1/2, 4, 4-1/2 |
| Kesel | Non UpsetExternal Upset |
| sasmita | J-55, C-75, L-80, N-80, C-95, P-110 |
| Pilihan | Elektro-seng dilapisi Phosphorised |
API Casing Coupling
| Spesifikasi | |
| Ukuran (Pipa OD) (in) | 4-1/2, 5, 5-1/2, 6-5/8, 7, 7-5/8, 8-5/8, 9-5/8, 10-3/4, 11-3/ 4, 13-3/8, 16, 18-5/8, 20 |
| Utas | Casing Benang Bulat Pendek (STC)Casing Benang Bulat Panjang (LC)Casing Benang Buttress (BC) |
| sasmita | H-40, J-55, K-55, C-75, L-80, N-80, C-95, AS-95, P-110, L80-13CR |
| API Tubing Coupling | ||||
| Katrangan lan ukuran | Jinis Utas | OD*L | Bobot | |
| (mm) | (kg) | |||
| Kopling Tubing | 1.05 | NUE | 33.35*80.96 | 0.23 |
| 1.05 | EU | 42.16*82.55 | 0.38 | |
| 1.315 | NUE | 42.16*82.55 | 0.38 | |
| 1.315 | EU | 48.26*88.90 | 0.57 | |
| 1.66 | NUE | 52.17*88.90 | 0.59 | |
| 1.66 | EU | 58.88*95.25 | 0.68 | |
| 1.9 | NUE | 55.88*95.25 | 0.56 | |
| 1.9 | EU | 63.50*98.42 | 0.84 | |
| 2-3/8″ | NUE | 73.02*107.95 | 1.28 | |
| 2-3/8″ | EU | 77.80*132.82 | 1.55 | |
| 2-7/8″ | NUE | 88.90*130.18 | 2.34 | |
| 2-7/8″ | EU | 93.17*133.35 | 2.4 | |
| 3-1/2" | NUE | 107.95*142.88 | 3.71 | |
| 3-1/2" | EU | 114.30*146.05 | 4.1 | |
| 4″ | NUE | 120.65*146.05 | 4.35 | |
| 4″ | EU | 127.00 * 152.40 | 4.82 | |
| 4-1/2" | NUE | 132.08*155.58 | 4.89 | |
| 4-1/2" | EU | 141.30*158.75 | 6.05 | |
| API Casing Coupling | ||||
| Katrangan lan ukuran | Jinis Utas | OD*L | Bobot | |
| (mm) | (kg) | |||
| Kopling Casing | 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 | 12.3 | |
| 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 | 50.1 | |
Standar sing ditrapake:
materi API 5CT kanggo awak;
API 5B kanggo Utas API;
Utas premium saben spesifikasi lisensi
Parameter teknis utama
| Kopling | Ukuran ing | Maks.OD ing (mm) | Min dawa ing (mm) | sasmita | ||
| NU | EU | NU | EU | |||
| 23/8 | 2.875(73.03) | 3.063(77.80) | 41/4(107.95) | 47/8(123.83) | J55 N80 | |
|
| 27/8 | 3.500(88.90) | 3.668(93.20) | 51/8(130.18) | 51/4(133.35) | |
|
| 31/2 | 4.250(108.00) | 4.500(114.30) | 55/8(142.88) | 53/4(146.05) | |
| Crossovers | J55, N80, L80 Kabeh jinis silang, sambungan lan sub-kopling saka gelar J55, N80 lan L80 | |||||
COUPLING PIPE GRADE IDENTIFIKASI Miturut werna Paint
Miturut standar API 5CT, Oil casing lan Tubing couplings kudu dicet siji kanggo mbedakake gelar beda saka baja.Label werna saka casing lenga lan Tubing kudu disemprot ing sembarang mburi≥600mm, lan werna kudu dicet ing kabeh lumahing njaba, banjur dering werna kudu disemprot.
| Kopling kode werna | |||||
| sasmita | Tipe Kelas | Werna (s) kanggo Coupling | Nomer lan warna pita kanggo produk | Gambar | |
| EntireCoupling | Band(s) | ||||
| H40 | ora ana | Padha kanggo pipa | Ora ana / band ireng ing pilihan pabrikan |  | |
| J55 Tubing | Ijo padhang | ora ana | Ijo padhang siji |  | |
| J55 Casing | Ijo padhang | Putih siji | Ijo padhang siji |  | |
| K55 | Ijo padhang | ora ana | Loro Ijo padhang |  | |
| M65 | M65Pipe nggunakake L80Type 1 Couplings | Siji Ijo Cerah Siji Biru |  | ||
| N80 | 1 | abang | ora ana | Abang siji |  |
| N80 | Q | abang | siji Ijo | Siji RedOne Ijo padhang |  |
| R95 | coklat | ora ana | Coklat siji |  | |
| L80 | 1 | abang | Coklat siji | Siji RedOne Brown |  |
| L80 | 9 Kr | ora ana | Loro Kuning | Siji Abang, Siji Coklat, Loro Kuning |  |
| L80 | 13Cr | ora ana | Siji Kuning | Siji abang, siji coklat, siji kuning |  |
| C90 | 1 | wungu | ora ana | siji Ungu |  |
| T95 | 1 | salaka | ora ana | Siji Perak |  |
| C110 | Putih | Coklat loro | Siji Putih, Loro Coklat |  | |
| P110 | Putih | ora ana | Putih siji |  | |
| Q125 | Oranye | ora ana | Oranye siji |  | |
