Isku-xidhka Tuubooyinka iyo Kaasaska
Isku-xidhka daasku waa tuubbo gaaban oo lagu rakibay isku-xidhka laba tubbo oo daasad ah oo leh dun.Isku xirka dhuumaha ayaa leh dun gudaha ah oo loo farsameeyay si ay u dhigmaan dunta dibadda ee kala-goysyada dheer ee daasadaha.Labada qaybood ee tuubooyinka daasadaha ayaa lagu maroojiyey darafyada iska soo horjeeda ee isku xidhka daasadaha.Xooggooda ayaa sida caadiga ah laga samayn karaa isla darajada birta ee daboolka.Dhammaan xirmooyinka daasadaha waxaa loo soo saaray si waafaqsan API 5CT sifada daabacaddii ugu dambeysay.
Astaamaha Isku-xidhaha Dabooska:
♦ Maaddada isku-xidhka daboolka ah waa H40, J55, K55, M65, N80-1, N80Q, L80, C95, T95 iyo P110 birta heerka tayada sare leh iyo waxqabadka wanaagsan;
Dhexroorka dibadda wuxuu u dhexeeyaa 127mm ilaa 365.12 mm;
♦ Qaababka dunta isku xidha ee daasadaha waxa ka mid ah dun wareegsan oo gaaban, dun wareeg dheer iyo dun barida.
Isku xirka tuubooyinka waa nooc ka mid ah qalabka wax lagu qodo ee laga heli karo goobta saliidda.Isku xirka tuubooyinka waxaa inta badan loo adeegsadaa isku xirka tuubooyinka saliidda.Noocan ah isku-xidhka tuubooyinka ayaa xalliyey dhibaatada in isku-xidhyada jira ay u muuqdaan inay dillaacaan sababtoo ah xoogga saarista walaaca.Tuubooyinka saliidda ayaa dhammaada iyo gidaarka gudaha ee isku xirka tuubooyinka waxaa ku xiran dunta.Iyo tubooyinka saliidda iyo darafyada isku xirka tuubooyinka waxay leeyihiin isku nooc oo dun ah.Ma fududa in la dildilaaciyo xidhiidhka noocan oo kale ah saamaynta xidhiidhkuna waa mid wanaagsan.Isku xirka tuubooyinka ayaa si wax ku ool ah uga fogaan kara in xarigga ceelka saliidda uu ka tago shil.
Astaamaha Isku-xidhka Tuubooyinka:
♦ Qalabka isku-xidhka tuubooyinka waa H40, J55, N80-1, N80Q, L80, C90, T95 iyo P110 birta heerka tayada sare leh iyo waxqabadka wanaagsan;
♦ Waxa inta badan loo isticmaalaa in lagu xidho laba tubbo oo saliid ah;
♦ Qaababka dunta isku xidha tubbada waxaa ka mid ah dun aan xanaaq lahayn iyo dun xanaaqsan;
♦ Dhexroorka dibadda ee isku xirka tuubooyinka wuxuu u dhexeeyaa 55.88 mm ilaa 141.3 mm;
Isku xirka API Tubing
| Tilmaamid | |
| Cabbirka (Tuubka OD) (gudaha) | 1.900, 2-3/8, 2-7/8, 3-1/2, 4, 4-1/2 |
| xanaaqsan | Aan Ka xanaaqin Dibadda |
| Darajo | J-55, C-75, L-80, N-80, C-95, P-110 |
| Ikhtiyaarka | Electro-zinc platedPhosphorised |
API Casing Coupling
| Tilmaamid | |
| Cabbirka (Tuubka OD) (gudaha) | 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 |
| Dul dhigid | Casing-wareeg-gaaban (STC) Dheecaan-wareeg-dheer |
| Darajo | H-40, J-55, K-55, C-75, L-80, N-80, C-95, AS-95, P-110, L80-13CR |
| Isku xirka API Tubing | ||||
| Sharaxaada iyo cabbirka | Nooca dunta | OD*L | Miisaanka | |
| (mm) | (kg) | |||
| Isku-xidhka Tuubooyinka | 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 | ||||
| Sharaxaada iyo cabbirka | Nooca dunta | OD*L | Miisaanka | |
| (mm) | (kg) | |||
| Isku-xidhka 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 | |
Heerarka lagu dabaqi karo:
Qalabka API 5CT ee jirka;
API 5B ee dunta API;
dunta qaaliga ah ee shati bixiye kasta
Halbeegyada Farsamada ee ugu muhiimsan
| Isku-xidhka | Cabirka gudaha | Max.OD gudaha (mm) | Dhererka da'da (mm) | Darajo | ||
| 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) | |
| Isgoysyada | J55,N80,L80 Dhammaan noocyada isgoysyada, isku xidhka iyo isku xidhka hoose ee darajooyinka J55, N80 iyo L80 | |||||
AQOONSIINTA FASALKA TUBO ISKU-XIRKA EE MIDABKA RINJI
Marka loo eego heerarka API 5CT, daboolka saliidda iyo isku xirka tuubooyinka waa in mid mid loo rinjiyeeyaa si loo kala saaro heerarka kala duwan ee birta.Calaamadda midabka ee daboolka saliidda iyo Tuubooyinka waa in lagu buufiyaa dhammaad kasta≥600mm, midabkuna waa in lagu rinjiyeeyaa dusha sare oo dhan, ka dibna giraanta midabka waa in lagu buufiyaa.
| Isku-xidhka code midabka | |||||
| Darajo | Nooca Fasalka | Midabka Isku-xidhka | Tirada iyo midabka bands ee alaabta | Sawir | |
| Isku-xidhka oo dhan | Kooxda (yada) | ||||
| H40 | Midna | Waxay la mid tahay tuubada | Midna/koobka madow ee ikhtiyaarka soo saaraha |  | |
| Tuubooyinka J55 | Cagaar dhalaalaya | Midna | Mid ka mid ah cagaar dhalaalaya |  | |
| J55 Casing | Cagaar dhalaalaya | Mid Caddaan ah | Mid ka mid ah cagaar dhalaalaya |  | |
| K55 | Cagaar dhalaalaya | Midna | Laba Cagaar dhalaalaya |  | |
| M65 | M65Pipe waxay isticmaashaa L80Type 1Couplings | Mid ka mid ah Cagaaran IftiiminOne Buluug |  | ||
| N80 | 1 | Casaan | Midna | Mid Casaan ah |  |
| N80 | Q | Casaan | Mid ka mid ah Cagaaran | Mid Casaan ahOne Cagaar dhalaalaya |  |
| R95 | bunni | Midna | Mid Brown |  | |
| L80 | 1 | Casaan | Mid Brown | Mid ka mid ah RedOne Brown |  |
| L80 | 9Cr | Midna | Laba Jaalle | Mid Cas, Hal Brown, Laba Jaalle |  |
| L80 | 13Cr | Midna | Hal Jaalle | Mid Cas, Hal Brown, Hal Jaalle |  |
| C90 | 1 | Purple | Midna | Hal Purple |  |
| T95 | 1 | Silver | Midna | Hal Silver |  |
| C110 | Caddaan | Laba Brown | Mid Caddaan, Laba Brown |  | |
| P110 | Caddaan | Midna | Mid Caddaan ah |  | |
| Q125 | Orange | Midna | Hal Orange |  | |
