Tubing jeung Casing gandeng
Casing coupling nyaéta pipa pondok anu dilarapkeun dina nyambungkeun dua pipa casing anu gaduh benang.Pipa gandeng boga threads internal machined pikeun cocog thread éksternal tina mendi panjang casing.Dua mendi pipa casing ngaco kana tungtung sabalikna tina gandeng casing.Ngaliwatan kakuatan maranéhanana bisa normal dijieun tina kelas sarua baja sakumaha casing nu.Kabéh couplings casing dijieun luyu jeung spésifikasi API 5CT tina édisi panganyarna.
Sipat Casing Couplings:
♦ Bahan tina couplings casing nyaeta H40, J55, K55, M65, N80-1, N80Q, L80, C95, T95 na P110 kelas baja kalawan kualitas luhur jeung kinerja alus;
♦ The luar diaméterna Bulan ti 127mm mun 365,12 mm;
♦ The casing couplings pola thread ngawengku thread buleud pondok, thread buleud panjang sarta benang buttress.
Tubing gandeng mangrupakeun jenis alat pangeboran sadia dina widang minyak.Couplings tubing utamana dipaké dina nyambungkeun pipa minyak.Jinis pipa gandeng ieu geus diatur masalah nu couplings aya condong rengat kusabab konsentrasi stress.Tungtung pipa minyak sareng témbok jero gandeng tubing dihubungkeun ku benang.Sareng pipa minyak sareng tungtung gandeng tubing gaduh jinis benang anu sami.Henteu gampang rengat pikeun jinis sambungan ieu sareng pangaruh sambungan anu saé.Gandeng tubing tiasa ngahindarkeun kacilakaan senar sumur minyak sacara efektif.
Sipat Tubing Coupling:
♦ Bahan tina couplings tubing nyaeta H40, J55, N80-1, N80Q, L80, C90, T95 na P110 kelas baja kalawan kualitas luhur jeung kinerja alus;
♦ Ieu utamana dipaké pikeun nyambungkeun dua pipa minyak;
♦ The tubing gandeng pola thread kaasup non-kesel thread na kesel thread;
♦ Diaméter luar tubing gandeng Bulan ti 55,88 mm nepi ka 141,3 mm;
API Tubing gandeng
Spésifikasi | |
Ukuran (Pipa OD) (in) | 1.900, 2-3/8, 2-7/8, 3-1/2, 4, 4-1/2 |
Kesel | Non UpsetExternal Kesel |
Kelas | J-55, C-75, L-80, N-80, C-95, P-110 |
Pilihan | Éléktro-séng platedPhosphorised |
API Casing gandeng
Spésifikasi | |
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 Bulat (BC) |
Kelas | H-40, J-55, K-55, C-75, L-80, N-80, C-95, AS-95, P-110, L80-13CR |
API Tubing gandeng | ||||
Katerangan sareng ukuran | Jenis Thread | OD*L | Beurat | |
(mm) | (kg) | |||
Tubing Gandeng | 1.05 | NUE | 33.35*80.96 | 0.23 |
1.05 | 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 | |
1.66 | NUE | 52.17*88.90 | 0.59 | |
1.66 | EUE | 58.88*95.25 | 0.68 | |
1.9 | NUE | 55.88*95.25 | 0.56 | |
1.9 | 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 | 2.4 | |
3-1/2" | NUE | 107.95*142.88 | 3.71 | |
3-1/2" | EUE | 114.30*146.05 | 4.1 | |
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 |
API Casing gandeng | ||||
Katerangan sareng ukuran | Jenis Thread | OD*L | Beurat | |
(mm) | (kg) | |||
Casing gandeng | 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 lumaku:
bahan API 5CT pikeun awak;
API 5B pikeun threads API;
Utas premium per spésifikasi lisénsina
Parameter Téknis Utama
Gandeng | Ukuran di | Max.OD dina (mm) | Panjang min (mm) | Kelas | ||
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) | |
Palanglang | J55, N80, L80 Sadaya jinis crossovers, sambungan sareng sub-gandeng sasmita J55, N80 sareng L80 |
Idéntifikasi kelas pipa gandeng ku warna cet
Numutkeun standar API 5CT, casing Minyak sarta gandeng Tubing kudu dicét hiji-hiji keur ngabedakeun sasmita béda tina baja.Labél warna casing minyak sareng Tubing kedah disemprot dina tungtung mana waé≥600mm, sarta warna kudu dicét dina sakabéh beungeut luar, lajeng ring warna kudu disemprot.
Gandeng kode warna | |||||
Kelas | Tipe Kelas | Warna (s) pikeun Gandeng | Jumlah sareng warna pita pikeun produk | Gambar | |
EntreCoupling | Band(s) | ||||
H40 | Euweuh | Sarua jeung pipa | Taya / band hideung dina pilihan produsén urang | ||
J55 pipah | Héjo caang | Euweuh | Hiji Héjo Caang | ||
J55 Casing | Héjo caang | Hiji Bodas | Hiji Héjo Caang | ||
K55 | Héjo caang | Euweuh | Dua Héjo Caang | ||
M65 | M65Pipe ngagunakeun L80Type 1Couplings | Hiji Hejo CaangHiji Biru | |||
N80 | 1 | Beureum | Euweuh | Hiji Beureum | |
N80 | Q | Beureum | Hiji Héjo | Hiji RedOne Héjo Caang | |
R95 | coklat | Euweuh | Hiji Brown | ||
L80 | 1 | Beureum | Hiji Brown | Hiji RedOne Brown | |
L80 | 9Cr | Euweuh | Dua Konéng | Hiji Beureum, Hiji Coklat, Dua Konéng | |
L80 | 13Kr | Euweuh | Hiji Konéng | Hiji Beureum, Hiji Coklat, Hiji Konéng | |
C90 | 1 | Ungu | Euweuh | Hiji Ungu | |
T95 | 1 | pérak | Euweuh | Hiji pérak | |
C110 | Bodas | Dua Coklat | Hiji Bodas, Dua Coklat | ||
P110 | Bodas | Euweuh | Hiji Bodas | ||
Q125 | oranyeu | Euweuh | Hiji Oranyeu |