Tubing da Casing Coupling
Casing coupling shine ɗan gajeren bututu da ake amfani da shi wajen haɗa bututun casing guda biyu waɗanda ke da zaren.Haɗin bututu yana da zaren ciki waɗanda aka ƙera don dacewa da zaren waje na dogayen haɗin gwiwa na casing.Haɗin biyu na bututun casing ana murƙushe su zuwa gaba dayan ɓangarorin casing ɗin.Ta hanyar ƙarfinsu ana iya yin su da yawa daga nau'in ƙarfe iri ɗaya kamar kasko.Ana kera duk abubuwan haɗin casing daidai da ƙayyadaddun API 5CT na sabon bugu.
Abubuwan Haɗin Rubutun Casing:
♦ Abubuwan da aka yi da casing couplings shine H40, J55, K55, M65, N80-1, N80Q, L80, C95, T95 da P110 matakin karfe tare da inganci mai kyau da aiki mai kyau;
♦ Diamita na waje daga 127mm zuwa 365.12 mm;
♦ Tsarin zaren couplings na casing sun haɗa da gajeren zaren zagaye, dogon zaren zagaye da zaren gindi.
Tubing coupling wani nau'in kayan aikin hako ne da ake samu a filin mai.An fi amfani da na'urorin haɗin gwiwa wajen haɗa bututun mai.Wannan nau'in hada-hadar bututun ya magance matsalar da ke tattare da hada-hadar hada-hadar da ake samu saboda damuwa.Ƙarshen bututun mai kuma bangon ciki na haɗin tubing yana haɗuwa da zaren.Kuma bututun mai da ƙarshen tubing coupling suna da nau'in zaren iri ɗaya.Ba shi da sauƙi don fashewa don irin wannan haɗin haɗin kuma tasirin haɗin yana da kyau.Haɗin ɓangarorin na iya guje wa haɗarin faɗuwar igiyar mai da kyau.
Abubuwan Haɗin Tubi:
♦ Kayan kayan haɗin tubing shine H40, J55, N80-1, N80Q, L80, C90, T95 da P110 matakin karfe tare da inganci mai kyau da aiki mai kyau;
♦ An fi amfani dashi don haɗa bututun mai guda biyu;
♦ Hanyoyin haɗin tubing na tubing sun haɗa da zaren da ba a damu da damuwa ba;
♦ Diamita na waje na haɗin haɗin tubing daga 55.88 mm zuwa 141.3 mm;
API Tubing Coupling
Ƙayyadaddun bayanai | |
Girman (Pipe OD) (a) | 1.900, 2-3/8, 2-7/8, 3-1/2, 4, 4-1/2 |
Haushi | Rashin Bacin rai na waje |
Daraja | J-55, C-75, L-80, N-80, C-95, P-110 |
Zabin | Electro-zinc platedPhosphorised |
API Casing Coupling
Ƙayyadaddun bayanai | |
Girman (Pipe OD) (a) | 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 |
Zare | Shortarancin Zaren Zagaye (STC) Dogon Zare-Thread Casing (LC) Buttress Thread Casing (BC) |
Daraja | H-40, J-55, K-55, C-75, L-80, N-80, C-95, AS-95, P-110, L80-13CR |
API Tubing Coupling | ||||
Bayani da girman | Nau'in Zaren | OD*L | Nauyi | |
(mm) | (kg) | |||
Haɗin Tubi | 1.05 | NU | 33.35*80.96 | 0.23 |
1.05 | EU | 42.16*82.55 | 0.38 | |
1.315 | NU | 42.16*82.55 | 0.38 | |
1.315 | EU | 48.26*88.90 | 0.57 | |
1.66 | NU | 52.17*88.90 | 0.59 | |
1.66 | EU | 58.88*95.25 | 0.68 | |
1.9 | NU | 55.88*95.25 | 0.56 | |
1.9 | EU | 63.50*98.42 | 0.84 | |
2-3/8" | NU | 73.02*107.95 | 1.28 | |
2-3/8" | EU | 77.80*132.82 | 1.55 | |
2-7/8" | NU | 88.90*130.18 | 2.34 | |
2-7/8" | EU | 93.17*133.35 | 2.4 | |
3-1/2" | NU | 107.95*142.88 | 3.71 | |
3-1/2" | EU | 114.30*146.05 | 4.1 | |
4" | NU | 120.65*146.05 | 4.35 | |
4" | EU | 127.00*152.40 | 4.82 | |
4-1/2" | NU | 132.08*155.58 | 4.89 | |
4-1/2" | EU | 141.30*158.75 | 6.05 |
API Casing Coupling | ||||
Bayani da girman | Nau'in Zaren | OD*L | Nauyi | |
(mm) | (kg) | |||
Casing Coupling | 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 |
Ma'auni masu aiki:
API 5CT abu don jiki;
API 5B don zaren API;
Zaren ƙima na kowane ƙayyadaddun masu ba da lasisi
Babban sigogi na fasaha
Haɗin kai | Girman ciki | Max.OD a cikin (mm) | Tsawon min a (mm) | Daraja | ||
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) | |
Ketare | J55,N80,L80 Duk nau'ikan crossovers, haɗi da ƙananan haɗin gwiwa na maki J55, N80 da L80 |
GANE GINDI TUPU MAI KYAUTA TA FENI
Dangane da ka'idojin API 5CT, ya kamata a fentin rijiyoyin mai da tubing couplings daya bayan daya don bambance maki daban-daban na karfe.Ya kamata a fesa lakabin launi na rumbun mai da Tubing a kowane ƙarshen≥600mm, kuma ya kamata a fentin launi a kan dukkan farfajiyar waje, sa'an nan kuma a fesa zoben launi.
Haɗin kai lambar launi | |||||
Daraja | Nau'in Daraja | Launi (s) don Haɗawa | Lamba da launi na makaɗa don samfur | Hoto | |
Haɗin kai gaba ɗaya | Makada(s) | ||||
H40 | Babu | Daidai da na bututu | Babu wani / baƙar band a zaɓi na masana'anta | ||
J55 Tubu | Kore mai haske | Babu | Koren Haske ɗaya | ||
Farashin J55 | Kore mai haske | Fari daya | Koren Haske ɗaya | ||
K55 | Kore mai haske | Babu | Biyu Bright Green | ||
M65 | M65Pipe yana amfani da L80Type 1 Couplings | Koren Haske Daya | |||
N80 | 1 | Ja | Babu | Ja daya | |
N80 | Q | Ja | Kore daya | Daya RedOne Haske Kore | |
R95 | Brown | Babu | Daya Brown | ||
L80 | 1 | Ja | Daya Brown | Daya RedOne Brown | |
L80 | 9Cr | Babu | Rawaya Biyu | Ja daya, Brown daya, rawaya biyu | |
L80 | 13 Cr | Babu | Rawaya Daya | Ja daya, Brown daya, rawaya daya | |
C90 | 1 | Purple | Babu | Daya Purple | |
T95 | 1 | Azurfa | Babu | Azurfa daya | |
C110 | Fari | Brown biyu | Fari Daya, Brown Biyu | ||
P110 | Fari | Babu | Fari daya | ||
Q125 | Lemu | Babu | Orange daya |