Fa'apa'u ma le fa'apipi'i fa'amau
Casing coupling ose paipa pu'upu'u e fa'aogaina i le fa'afeso'ota'iina o paipa fa'apa'u e lua e iai filo.O le paipa fa'apipi'i o lo'o i ai filo i totonu e fa'aogaina e fetaui ma le filo i fafo o so'oga umi o le pusa.O sooga e lua o paipa paipa o loʻo viliina i pito faʻafeagai o le faʻapipiʻi pusa.E ala i lo latou malosi e mafai ona masani ona faia i le vasega tutusa o le sila e pei o le pusa.O mea fa'apipi'i uma o lo'o gaosia e tusa ai ma fa'amatalaga API 5CT o le lomiga fou.
Meatotino o Couplings Casing:
♦ O mea o faʻapipiʻi faʻapipiʻi o le H40, J55, K55, M65, N80-1, N80Q, L80, C95, T95 ma le P110 vasega sila ma le maualuga ma le lelei o le faʻatinoga;
♦ O le lautele pito i fafo e mai le 127mm i le 365.12 mm;
♦ O fa'ata'ita'iga filo so'o fa'apipi'i e aofia ai filo lapotopoto pupuu, filo lapotopoto umi ma filo fa'amau.
Tubing coupling o se ituaiga meafaigaluega vili e maua i le suauu.O paipa paipa e masani ona faʻaaogaina i le faʻaogaina o paipa suauu.O le ituaiga paipa lea ua mafai ona foia ai le faafitauli o loo ta'e ai paipa o loo iai ona o le mamafa o le mamafa.O le paipa suauʻu e faʻaiʻu ma le puipui i totonu o le faʻaogaina o paipa e fesoʻotaʻi i filo.Ma o paipa suauu ma pito o le paipa paipa e tutusa lava ituaiga o filo.E le faigofie ona ta'e mo lea ituaiga feso'ota'iga ma e lelei le a'afiaga o feso'ota'iga.O le fa'apipi'i fa'apa'u e mafai ona 'alofia le fa'alavelave fa'afuase'i o le pa'u o le manoa vaieli.
Meatotino o Tubing Coupling:
♦ O mea o faʻapipiʻi paipa o le H40, J55, N80-1, N80Q, L80, C90, T95 ma le P110 grade steel ma le maualuga ma le lelei o le faatinoga;
♦ E masani ona faʻaaogaina e faʻafesoʻotaʻi ai paipa suauu e lua;
♦ O faʻasologa o filo faʻapipiʻi paipa e aofia ai filo e le faʻafefe ma filo faʻafefe;
♦ O le lautele pito i fafo o le faʻaogaina o paipa e amata mai i le 55.88 mm i le 141.3 mm;
API Tubing Coupling
Fa'amatalaga | |
Tele (Pipe OD) (i) | 1.900, 2-3/8, 2-7/8, 3-1/2, 4, 4-1/2 |
Le fiafia | Le Fa'aitaitai Fafo Fafo |
Vasega | J-55, C-75, L-80, N-80, C-95, P-110 |
Filifiliga | Electro-zinc platedPhosphorised |
API Casing Coupling
Fa'amatalaga | |
Tele (Pipe OD) (i) | 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 |
filo | Pu'upu'u Fa'a'a'ai Fa'a'ami'ai (STC)Ma'u Fa'aolo'o Fa'ata'amilomilo Umi (LC) Fa'amau Fa'amau Fa'ama'i (BC) |
Vasega | H-40, J-55, K-55, C-75, L-80, N-80, C-95, AS-95, P-110, L80-13CR |
API Tubing Coupling | ||||
Fa'amatalaga ma le tele | Ituaiga o filo | OD*L | mamafa | |
(mm) | (kg) | |||
Tuufaatasiga paipa | 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 | ||||
Fa'amatalaga ma le tele | Ituaiga o filo | OD*L | mamafa | |
(mm) | (kg) | |||
Fa'apipi'i fa'amau | 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 |
Tulaga talafeagai:
API 5CT meafaitino mo le tino;
API 5B mo filo API;
Fa'amatalaga fa'apitoa mo le laisene
Fa'ainitaneti autu
Feso'ota'iga | Tele i totonu | Max.OD ile(mm) | Min umi i(mm) | Vasega | ||
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 O ituaiga uma o crossovers, fesoʻotaʻiga ma soʻotaga laiti o togi J55, N80 ma L80 |
FA'ATA'ITA'I O LE VAEGA FA'AVAE FA'AVAE FA'AVAE E FA'AVAE VALE
E tusa ai ma tulaga API 5CT, e tatau ona valiina faʻatasi le suauʻu faʻapipiʻi ma faʻapipiʻi e iloa ai togi eseese o le sila.Le igoa lanu o le pusa suauu ma le paipa e tatau ona faʻafefe i soʻo se pito≥600mm, ma e tatau ona valiina le lanu i luga o le pito i fafo atoa, ona faʻafefe ai lea o le mama lanu.
Feso'ota'iga lanu lanu | |||||
Vasega | Ituaiga Vasega | Lanu (s) mo Feso'ota'iga | Numera ma lanu o fusi mo oloa | Ata | |
Fa'atasiga Atoa | Fa'aili | ||||
H40 | Leai | E tutusa ma le paipa | Leai se fa'aili uliuli i le filifiliga a le gaosi oloa | ||
J55 Paipa | Lanu Meamata | Leai | Tasi Lanu Meamata | ||
J55 pusa | Lanu Meamata | Tasi Pa'epa'e | Tasi Lanu Meamata | ||
K55 | Lanu Meamata | Leai | Lua Lanu Meamata | ||
M65 | M65Pipe fa'aoga L80Type 1Couplings | Tasi Lanu GreenOne Blue | |||
N80 | 1 | Lanu mumu | Leai | Tasi Mumu | |
N80 | Q | Lanu mumu | Tasi Green | Tasi RedOne Lanu lanumeamata | |
R95 | Lanu enaena | Leai | Tasi Brown | ||
L80 | 1 | Lanu mumu | Tasi Brown | Tasi RedOne Brown | |
L80 | 9Cr | Leai | Lua Samasama | Tasi Mumu, Tasi Enaena, Lua Samasama | |
L80 | 13Cr | Leai | Tasi Samasama | Tasi Mumu, Tasi Eena, Tasi Samasama | |
C90 | 1 | Lanu viole | Leai | Tasi Viole | |
T95 | 1 | siliva | Leai | Tasi Siliva | |
C110 | Lanu pa'epa'e | Lua Brown | Tasi Pa'epa'e, Lua Enaena | ||
P110 | Lanu pa'epa'e | Leai | Tasi Pa'epa'e | ||
Q125 | Lanu moli | Leai | Tasi moli |